SECTION 02631
PRECAST MANHOLES AND CATCH BASINS PART 1 -
GENERAL
1.01 WORK INCLUDED:
A. This Section covers all precast manholes and catch basins complete, including, but not limited
to, bases, walls, cones, mortar, inverts, frames and covers.
B. Work shall comply with City of Nashua Standard Specifications for Sewers and Drains
(Appendix A).
SECTION 02534
FILL SEWER PIPE TO BE ABANDONED
PART 1 - GENERAL
1.01
1.02
1.03
WORK INCLUDED:
The existing sewer pipe to be abandoned in place shall be completely filled with
"Flowable Fill" after the sewerage has been re-routed through the new sewer main.
The work shall include all materials, labor, pumping, shoring, and cleanup required
to complete this item.
RELATED WORK:
Section 02631, PRECAST MANHOLES AND CATCH BASINS
2022 Sewer Replacement Project Connections to Existing Structures or Sewer Mains
Nashua, NH 02533-3
a ROMAC “CB” Sewer Saddles or equal.
SECTION 02533
CONNECTIONS TO EXISTING STRUCTURES OR SEWER MAINS
PART 1 - GENERAL
1.01
1.02
1.03
WORK INCLUDED:
The Contractor shall furnish materials, tools, labor and equipment to cut suitable
openings into the existing sewer manholes, make connections to existing sewers and
all other work necessary to direct the existing sewage flow as indicated on the
drawings and as herein specified.
RELATED WORK:
Section 02631, PRECAST MANHOLES AND CATCH BASINS
PART 3 - EXECUTION
3.01 INSTALLATION:
A. BUILDING CONNECTIONS:
1.
Building connections shall be installed using the same construction and pipe
joining techniques as specified in Section 02085 POLYVINYL CHLORIDE
GRAVITY PIPE AND FITTINGS.
In general, connections shall be carried only to the property line. The end of the
pipes shall be closed with PVC stoppers jointed in place to ensure against
infiltration into the sewer line.
SECTION 02530
BUILDING CONNECTIONS AND DROP CONNECTIONS
PART 1 - GENERAL
1.01 WORK INCLUDED:
A. This Section covers furnishing of all materials and labor to construct building sewer
connections and drop connections as indicated on the Drawings, and as herein
specified.
B. Final location of building connections shall be determined in the field by the Engineer.
1.02 RELATED WORK:
A. Section 02300, EARTHWORK
B. Section 02631, PRECAST MANHOLES AND CATCH BASINS
Public Works Association (APWA):
Electric Red
Gas & Oil Yellow
Communications Orange
Water Blue
Sewer & Drain Green
PART 3 - EXECUTION
3.01 INSTALLATION:
A. — Tracer tape shall be installed directly above the pipe or conduit it is to identify,
approximately 12 inches below the proposed ground surface.
B. — The Contractor shall follow the manufacturer's recommendations for installation of
the tape, as approved by the Engineer.
END OF SECTION
SECTION
02518
TRACER
TAPE
PART 1 - GENERAL
1.01 WORK INCLUDED:
This section covers the furnishing, handling and installation of tracer tape, as called
for on the drawings.
1.02 RELATED WORK:
A. Section 02085, POLYVINYL CHLORIDE GRAVITY PIPE AND FITTINGS
1.03 SUBMITTALS: IN ACCORDANCE WITH REQUIREMENTS OF GENERAL
SPECIFICATIONS, SUBMIT THE FOLLOWING:
2.02 FLAGGERS
A. The Contractor shall provide the Traffic Control Officer with a minimum of 24 hour
notice indicating the time of day, street location and confirm number of officers
required for traffic control. This shall be as agreed by the Engineer. The Contractor
may furnish additional traffic control personnel at his/her own expenses but only
those agreed upon by the Engineer will be measured for payment.
PART 3 - EXECUTION
