12-Construction Set.pdf

PDF 13 MB Posted

Attached to
Bangor Borough N. Main Street Storm Sewer
Solicitation number
Not on record
Issued by
Northampton County, Pennsylvania

About this file

This is a construction set document prepared by Ott Consulting, Inc. for the Borough of Bangor in Northampton County, Pennsylvania, detailing the North Main Street Storm Sewer Replacement Project. The document provides technical construction drawings and specifications for the storm sewer infrastructure project, including detailed installation instructions for various components such as sump inlet protection hoods, filter bag inlet protection systems for both Type C and Type M inlets, compost filter socks, concrete washout areas, riprap aprons at pipe outlets, and related erosion and sediment control measures. The project drawings reference standard construction details and include specifications for materials such as foam gaskets, stainless steel anchors, Filtrexx Soxx products, impervious geomembranes, and riprap materials. Sealed electronic proposals via the PennBid Program are due by July 17, 2026 at 12:00 pm, with a mandatory pre-bid meeting scheduled for July 10, 2026 at 10:00 am at Bangor Borough Hall. Borough Council is expected to take action on the awarded contract at their monthly meeting on July 27, 2026.

Each bidder must submit a bid bond or certified check equal to 10% of the total bid amount, with the successful bidder required to provide a performance bond or certified check of 100% of the contract value within 20 days of award. All quantities are listed as approximate, and bidders must bid on the total project. The municipality reserves the right to reject any or all bids and waive any defects or irregularities. Liquidated damages are assessed at $825.00 per calendar day, and all bids remain irrevocable for sixty days after the bid opening date.

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Text version

BOROUGH OF BANGOR NORTHAMPTON COUNTY

BANGOR BOROUGH

197 PENNSYLVANIA AVENUE

BANGOR, PA 18013

BANGOR BOROUGH

NORTH MAIN STREET STORM SEWER

REPLACEMENT PROJECT

CONSTRUCTION

SET

Ott

CONSULTINGINC.

PHONE: 610-588-2411 www.OttEng.com

SLATE BELT OFFICE

6 BROADWAY

BANGOR, PA 18013

CIVIL ENGINEER:

CIVIL ENGINEERS • SURVEYORS

LANDSCAPE ARCHITECTS

GIS SERVICES

P.O. BOX 226

P:

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Ott

CONSULTINGINC.

CIVIL ENGINEERS • SURVEYORS

P: 610-588-2411 F: 610-588-6280www.OttEng.com

LANDSCAPE ARCHITECTS

GIS SERVICES

SLATE BELT OFFICE

P.O. BOX 226, BANGOR, PA 18013

CONSTRUCTION

SET

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CIVIL ENGINEERS • SURVEYORS

P: 610-588-2411 F: 610-588-6280www.OttEng.com

LANDSCAPE ARCHITECTS

GIS SERVICES

SLATE BELT OFFICE

P.O. BOX 226, BANGOR, PA 18013

FOAM GASKET W/

PSA BACKING

(TRIM TO LENGTH)

MOUNTING FLANGE

DETAIL B

GASKET COMPRESSED

BETWEEN HOOD AND

STRUCTURE

(SEE DETAIL B)

INSTALLATION NOTE:

POSITION HOOD SUCH THAT

BOTTOM FLANGE IS A

DISTANCE OF 1/2 OUTLET

PIPE DIAMETER (MIN.) BELOW

THE PIPE INVERT. MINIMUM

DISTANCE FOR PIPES < 12"

I.D. IS 6".

STAINLESS

BOLT

ANCHOR

SHIELD

EXPANSION CONE

(NARROW END OUT)

DRILLED HOLE

DETAIL A

ANCHOR W/ BOLT

(SEE DETAIL A)

1/2 D

*NOTE- SUMP DEPTH OF 36" MIN. FOR < OR= 12" DIAM.

OUTLET. FOR OUTLETS >OR= 15", DEPTH = 2.5-3X DIAM.

BMP, INC.

53 MT. ARCHER ROAD, LYME, CT. 06371

(800) 504-8008 FAX: (860)434-3195

CONSTRUCTION

SET

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CIVIL ENGINEERS • SURVEYORS

P: 610-588-2411 F: 610-588-6280www.OttEng.com

LANDSCAPE ARCHITECTS

GIS SERVICES

SLATE BELT OFFICE

P.O. BOX 226, BANGOR, PA 18013

STANDARD CONSTRUCTION DETAIL #4-15

Filter Bag Inlet Protection - Type C Inlet

INSTALLATION DETAIL

ELEVATION VIEW

PLAN VIEW

ISOMETRIC VIEW

STANDARD CONSTRUCTION DETAIL #4-16

Filter Bag Inlet Protection - Type M Inlet

ELEVATION VIEW

PLAN VIEW

INSTALLATION DETAIL

ISOMETRIC VIEW

CONSTRUCTION

SET

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CIVIL ENGINEERS • SURVEYORS

P: 610-588-2411 F: 610-588-6280www.OttEng.com

LANDSCAPE ARCHITECTS

GIS SERVICES

SLATE BELT OFFICE

P.O. BOX 226, BANGOR, PA 18013

18" DIAMETER FILTREXX® SOXX™

(ALSO AVAILABLE IN 8", 12" AND 24" DIAMETERS)

18" DIAMETER FILTREXX® SOXX™

(ALSO AVAILABLE IN 8", 12" AND 24" DIAMETERS)

2" X 2" X 36" WOODEN

STAKES PLACED 5' O.C.

2" X 2" X 36" WOODEN

STAKES PLACED 5' O.C.

IMPERVIOUS GEOMEMBRANE

PUMP CONTAMINATED WATER INTO CONCRETE

WASHOUT

SECTION NTS

PLAN NTS

NOTES:

1. INSTALL ON FLAT GRADE FOR OPTIMUM PERFORMANCE

2. CONCRETE WASHOUT MAY BE STACKED IN A PYRAMIDAL

CONFIGURATIOJ FOR ADDED HEIGHT AND STABILITY

3. CONCRETE WASHOUT MAY BE DIRECT SEEDED AT THE

TIME OF INSTALLATION

12" MIN

FILTREXX® CONCRETE WASHOUT

NTS

MAXIMUM DEPTH OF CONTAMINATED WATER IS 50%

OF CONCRETE WASHOUT HEIGHT

STANDARD CONSTRUCTION DETAIL #4-6

Rock Filter Outlet

OUTLET CROSS-SECTION

UP-SLOPE FACE

STANDARD CONSTRUCTION DETAIL #3-16

Pumped Water Filter Bag

PLAN VIEW

ELEVATION VIEW

STANDARD CONSTRUCTION DETAIL #4-1

Compost Filter Sock

SECTION VIEW

N.T.S.

PLAN VIEW

STANDARD CONSTRUCTION DETAIL #9-2

Riprap Apron at Pipe Outlet Without Flared Endwall

PLAN VIEW

SECTION A-A

OUTLET

NO.

PIPE

DIA

Pd

(IN)

SIZE

(R-_)

THICK.

Rt

(IN)

LENGTH

AI

(FT)

INITIAL

WIDTH

Aiw

(FT)

TERMINAL

WIDTH

Atw

(FT)

RIPRAP APRON

CONSTRUCTION

SET

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