TOWN OF STOUGHTON

STANDARDS FOR

DESIGN AND CONSTRUCTION OF BUILDING SEWERS

Includes all amendments through March 2003

Be it so voted and enacted by the Board of Selectmen, Acting as Sewer Commissioners of the Town of Stoughton, Commonwealth of Massachusetts

as follows:

True Copy Attest:

Town Clerk

DEFINITIONS iv

1.0 PURPOSE

2.0 APPLICABILITY

3.0 DEP EXTENSION PERMIT

3.10 Paper Streets

4.0 SEWER CONNECTION PERMIT

4.10 Connection Permits

4.20 Permit Fees-Engineering

4.30 Entrance Fees-Public Works

4.35 Street Opening Permit

4.40 Application for Local Permit

4.50 Eligibility

4.60 Expiration of Permit

4.70 Notice of Violation

4.80 Mandatory Inspection

4.90 Right of Entry

5.0 TRENCH EXCAVATION & BACKFILL

5.05 Traffic Control & Safety

5.10 Scope

5.20 Materials

5.21 Trench Backfill

5.22 Crushed Stone

5.23 Gravel Backfill

5.24 Bituminous Concrete

5.25 Controlled Density Fill

6.0 WORKMANSHIP

6.11 Clearing

6.12 Pavement Removal

6.13 Blasting

6.14 Trench Width

6.15 Grade

6.16 Shoring, Sheeting & Boxing

6.17 Location of Excavated Materials

6.18 Removal of Water

6.19 Trench Backfill Compaction

6.20 Excess Excavated Material

6.21 Rock Excavation

6.22 Controlled Density Fill

7.0 SEWER PIPE INSTALLATION

7.10 Scope

7.20 Materials

8 INSTALLATION REQUIREMENTS

8.10 Permit

8.20 Licensed Contractors

8.30 Minimum Size, Fittings and Clean-outs

8.40 Minimum Elevations for Gravity Connection

8.50 Future Connections

8.60 Grease Traps

9 WORKMANSHIP

9.10 Preparation of Trench

9.11 Preparation of Sewer Pipe

9.30 Laying and Jointing Pipe and Fittings

9.31 Line and Grade

9.35 Sewer Installation

10 VACUUM TEST

10.10 Preparation of the Manhole

10.20 Procedure

11 MANHOLE AND CLEANOUT CONSTRUCTION

11.10 Scope

11.20 Materials

11.21 Concrete

11.22 Precast Manhole Sections

11.23 Precast Concrete Bases

11.24 Special Fittings

11.25 Manhole Frames & Covers

11.26 Manhole Steps

11.27 Manhole Blockouts

11.28 Manhole Tables

11.29 Manhole Inverts

11.30 Drop Manholes

12 GRINDER PUMPS & SEWERAGE EJECTORS

12.10 Force Main Connections

13.0 SEWER EASEMENTS

14.0 PROTECTION OF WATER SUPPLY

14.10 Well Areas-Zone II

15.0 PIPE JACKING & DIRECTIONAL DRILLING

15.10 Pipe Jacking

15.20 HDD-Horizontal Directional Drilling

15.25 Boring Path Report

15.30 Vacuum Holes

16.0 VALIDITY

17.0 SUMMARY

ENFORCEMENT

18.0 DETAILS

18.10 Precast Sewer Manhole

18.20 Outside Drop Manhole

18.30 Precast Saddle Manhole

18.40 Standard Sewer Manhole Frames and Covers

18.50 Invert Table Plan

18.60 Gravity Sewer Trench Detail

18.70