4-Addendum No. 1.pdf

Pump Station 1 Upgrade Addendum No. 1, 9/3/2026

ADDENDUM No. 1

FOR

Sewer Authority of the Township of Pittston

September 3, 2026

A. SCOPE

1. This Addendum No. 1 consists of pages 1 through 7, referenced attachments, and includes information regarding the Bidding Documents.

2. The following revisions, interpretations, and/or supplementations pertaining to the Bidding Documents for the Project are addressed by Addendum No. 1.

B. GENERAL

1. All bids must be submitted electronically through the PennBid website.

2. Bid documents may only be reviewed electronically via the PennBid website.

C. CONTRACTOR QUESTIONS FROM PENNBID

1. If you are requiring DBE documents to be submitted with the bid. can you advise on which forms are required?

DBE documentation is not required to be submitted with the Bid for this project.

2. What are the inverts or the influent pipes at the Wet well? What are the inverts at manholes 552 and 554? How many laterals are connected between manholes 552 and the wet well? How many laterals are connected between MH 554 and the wet well?

Both influent pipes enter the wet well at an invert elevation of 1250.00. MH 552 has an invert elevation of 1263.95, with two laterals located between MH 552 and the wet well. MH 554 has an invert elevation of 1262.09, with one lateral located between MH 554 and the wet well.

3. Is the owner retaining any of the existing equipment?.

The owner is not retaining any of the existing equipment.

4. Please clarify if the newly proposed Generator is to reuse the existing conductors feeding the current Generator. Please clarify if the Overhead Service Size is to remain . (100A)?

The existing generator conductors shall be reused if they are in good condition and properly sized for the new generator. The existing 100A overhead service is to remain.

5. Please provide specification for the coating materials note in sheet C-1.03 note 2.

It appears that Sigma is a product line of coatings. What specific coating are you looking for?

Note 2 on Sheet C-1.03 has been revised to require preparation and repair of the existing concrete surfaces and application of a high-build, corrosion-resistant epoxy, polyurethane, polyurea, or hybrid polymer lining system suitable for municipal wastewater wet well service, including H₂S and MIC exposure.

Acceptable manufacturers include PPG, Tnemec, Carboline, Sherwin-Williams, or approved equal. The CONTRACTOR shall select and submit the proposed lining system for review and approval. The lining system shall be installed in accordance with the manufacturer’s written instructions.

D. CONTRACTOR QUESTIONS FROM PENNBID

1. How will the new PVC drain lines and SCH. 80 PVC pressure piping be connected and sealed at penetrations through the existing valve vault and wet well?

The new PVC drain line penetrations shall be sealed watertight with non-shrink grout. SCH. 80 PVC pressure piping penetrations shall be provided with modular mechanical link-type seals, LINK-SEAL® or approved equal, sized and installed in accordance with the manufacturer’s requirements. The plans have been revised to clarify these requirements.

2. Is the CONTRACTOR to install the bypass connection inside or outside of the valve vault?

E. DRAWING REVISIONS

Sheet C-1.03 - Plan Sections and Details

1. Sheet C-1.03 has been revised to show a proposed permanent bypass connection within the existing valve vault. The permanent bypass connection shall be installed prior to bypass pumping operations and shall be utilized for temporary bypass pumping during the pump station improvements.

F. SPECIFICATION REVISIONS

Section 01511 – Diversion Pumping

1. Revise Paragraphs 1.03.A, 1.04.A, and 3.01.D to require temporary bypass pumping from the existing wet well through the proposed permanent bypass connection in the existing valve vault and into the existing 2-inch force main.

Bidders are required to acknowledge receipt of this Addendum No. 1 on page 2 of the Bid Form.

PUMP STATION NO.1 UPGRADES DIVERSION PUMPING

SEWER AUTHORITY OF THE TOWNSHIP OF PITTSTON 01511-1

Addendum No. 1

SECTION 01511

DIVERSION PUMPING

PART 1 - GENERAL

1.01 SECTION INCLUDES

A. Diversion pumping.

1.02 LUMP SUM PRICE

A. No separate payment will be made for furnishing, installing, operating, maintaining, monitoring, and removing the bypass pumping system. All costs associated with diversion pumping shall be included in the lump sum bid price for Pump Station No. 1 Upgrades.

1.03 DEFINITIONS

A. Bypass pumping is the temporary installation and operation of pumps, suction and discharge piping, hoses, fittings, controls, and appurtenances necessary to maintain continuous sanitary sewer service during the pump station improvements. The bypass pumping system shall convey incoming sewage from the existing pump station wet well through the proposed permanent bypass connection and into the existing force main. The permanent bypass connection shall be installed prior to bypass pumping operations and shall be utilized for temporary bypass pumping during the pump station improvements.

The existing sewage pumps are each rated for 30 GPM at 54 feet T.D.H. The CONTRACTOR shall provide a bypass pumping system of sufficient capacity to accommodate the anticipated maximum incoming flow and prevent surcharge, backup, or sanitary sewer overflow.

1.04 SYSTEM DESCRIPTION

A. Bypass pumping shall provide continuous sanitary sewer service while pump station improvements are in progress. The CONTRACTOR shall temporarily pump incoming sewage from the existing pump station wet well through the proposed permanent bypass connection and into the existing 2-inch force main. The permanent bypass connection shall be installed prior to bypass pumping operations and shall be utilized for temporary bypass pumping during the pump station improvements. The bypass pumping system shall be of sufficient capacity to accommodate anticipated incoming flows and shall continuously maintain sewage flow to prevent surcharge, backup, or overflow onto streets, yards, unpaved areas, buildings, drainage facilities, storm sewers, or waterways.

Discharge of sewage outside the sanitary sewer system is prohibited.

B. The Contractor shall monitor the bypass pumping system while in operation. Monitoring may be accomplished by qualified personnel on site or by an automatic alarm/remote monitoring system capable of notifying designated personnel of high wet well level, pump failure, or other conditions that could result in a sanitary sewer overflow. The Contractor shall provide for prompt response to all alarms and abnormal operating conditions.

SEWER AUTHORITY OF THE TOWNSHIP OF PITTSTON 01511-2

1.05 SCHEDULING

A. The Contractor shall coordinate bypass pumping operations with the Owner and Engineer prior to taking the existing pump station out of service. Bypass pumping shall be fully installed, tested, and operational prior to disabling the existing pumping equipment.

B. Once initiated, bypass pumping shall be maintained continuously as required to provide uninterrupted sanitary sewer service until the existing pump station or proposed pumping equipment is placed into service and approved for operation.

C. The Contractor shall coordinate shutdown, startup, and removal of the bypass pumping system with the Owner and Engineer. The Contractor shall not discontinue bypass pumping until authorized by the Owner or Engineer.

PART 2 – PRODUCTS

2.01 MATERIALS

A. Provide temporary bypass piping, hoses, joints, fittings, valves, and accessories suitable for sanitary sewage service and capable of withstanding the anticipated operating pressures. Piping, joints, and accessories shall be designed for a working pressure of at least twice the maximum anticipated system pressure or 50 psi, whichever is greater.

B. Bypass pumps shall be self-priming or submersible type, suitable for pumping raw sanitary sewage and capable of passing the solids anticipated in the wastewater. Pumps shall be maintained in good working condition and shall have sufficient capacity to accommodate anticipated incoming flows without surcharge, backup, or sanitary sewer overflow.

C. Where automatic bypass pump operation is utilized, provide controls capable of automatic pump start and stop based on wet well level. Provide a high-water alarm and either on-site monitoring or remote notification capability to alert designated personnel of abnormal operating conditions or bypass system failure.

D. Provide all temporary suction and discharge piping, hoses, valves, fittings, connections, controls, power supplies, and other appurtenances necessary for a complete and operational bypass pumping system.

E. Provide backup pumping equipment or other suitable contingency measures capable of maintaining sanitary sewer service in the event of failure of the primary bypass pumping equipment.

PART 3 - EXECUTION

3.01 FIELD QUALITY CONTROL

A. Prior to taking the existing pump station out of service, the Contractor shall test the

SEWER AUTHORITY OF THE TOWNSHIP OF PITTSTON 01511-3

complete bypass pumping system and demonstrate satisfactory operation, including pump operation, level controls, and monitoring and/or alarm systems, as applicable.

B. During bypass pumping operations, monitor the bypass pumping system and wet well level by on-site personnel or an automatic alarm/remote monitoring system. The Contractor shall be responsible for promptly responding to alarms, equipment failures, high-water conditions, or other conditions that could result in a sanitary sewer overflow.

C. Maintain all bypass piping, hoses, connections, pumps, controls, and appurtenances in a secure and operational condition for the duration of bypass pumping operations.

D. During bypass pumping, do not allow sewage to leak, discharge, dump, or spill onto any area outside of the sanitary sewer system. All bypassed sewage shall be discharged through the proposed permanent bypass connection into the existing 2-inch force main.

E. In the event of an accidental spill, leak, or sanitary sewer overflow, immediately take necessary measures to stop and contain the discharge, restore sanitary sewer service, and clean and disinfect affected areas. Promptly notify the Owner and Engineer. The Owner shall make required notifications to the Pennsylvania Department of Environmental Protection and other regulatory agencies, unless otherwise directed.

F. The Contractor shall protect all temporary bypass pumps, piping, hoses, and associated equipment from vehicular and pedestrian traffic. Where bypass piping crosses roadways, driveways, or other areas subject to vehicular traffic, provide suitable ramps, protective covers, trenching, or other means necessary to protect the bypass system and maintain safe access. Coordinate temporary traffic control measures with the Owner and Engineer, as required.

3.02 CLEANING

A. When diversion pumping operations are complete, piping shall be drained into the sanitary sewer prior to disassembly.

B. Remove temporary bypass pumps, piping, hoses, controls, connections, and associated equipment after the permanent pump station has been placed into satisfactory operation and removal of the bypass system has been authorized by the Owner or Engineer.

C. Clean and restore areas disturbed by bypass pumping operations to a condition equal to or better than that existing prior to construction.

END OF SECTION

SEWER AUTHORITY OF THE TOWNSHIP OF PITTSTON 01511-4

THIS PAGE INTENTIONALLY LEFT BLANK

3939 BIRNEY AVENUE

MOOSIC, PA 18507

844-542-4757

MD NY OH PA VA WV

www.jhacompanies.com

LOCATION MAP

2026-08-11

RAY

TJM

MES

FOR BID

2024-0968

AS SHOWN

PUMP STATION #1 UPGRADE

FOR

SEWER AUTHORITY OF THE

TOWNSHIP OF PITTSTON

LOCATED IN

PITTSTON TOWNSHIP

LUZERNE COUNTY PENNSYLVANIA

CALL BEFORE YOU DIG!

COVER SHEET

C-1.00

SITE LOCATION MAP

AVOCA, PA

QUADRANGLE

SCALE: 1" = 2,000'

OWNER:

SEWER AUTHORITY OF THE TOWNSHIP OF PITTSTON

421 BROAD STREET

PITTSTON, PA 18640

CONTACT: JIM HASTIE

(570) 655-8747

EMAIL: PTSEWER@COMCAST.NET

ENGINEER:

JHA COMPANIES, INC.

ATTN: MAX E. STONER, PE

3705 TRINDLE ROAD

CAMP HILL, PA 17011

PH: (717) 731-1579

FAX: (717) 731-1348

EMAIL: MSTONER@JHACOMPANIES.COM

PUMP STATION #1 UPGRADE

FOR

SEWER AUTHORITY OF THE TOWNSHIP OF PITTSTON

LOCATED IN

PITTSTON TOWNSHIP

LUZERNE COUNTY, PENNSYLVANIA

AUGUST 2026

DRAWING LIST

DRAWING NUMBER DRAWING TITLE

C-1.00 COVER SHEET

C-1.01 OVERALL EXISTING SITE PLAN

C-1.02 PUMPING STATION SITE PLAN

C-1.03 PLAN SECTIONS AND DETAILS

844-542-4757

MD NY OH PA VA WV

www.jhacompanies.com

LOCATION MAP

2026-08-11

RAY

TJM

MES

FOR BID

2024-0968

AS SHOWN

PUMP STATION #1 UPGRADE

FOR

SEWER AUTHORITY OF THE

TOWNSHIP OF PITTSTON

LOCATED IN

PITTSTON TOWNSHIP

LUZERNE COUNTY PENNSYLVANIA

CALL BEFORE YOU DIG!

OVERALL EXISTING SITE PLAN

C-1.01

100'50'

GRAPHIC SCALE: 1" =

50'0

50'

NOTES:

1. THIS PLAN IS REPRODUCED FROM THE ORIGINAL RECORD DESIGN DRAWINGS FOR PUMP STATION NO. 1 AND IS

PROVIDED FOR REFERENCE ONLY. FEATURES IDENTIFIED AS “PROPOSED” ON THE ORIGINAL DRAWINGS SHALL BE CONSIDERED EXISTING FOR PURPOSES OF THIS CONTRACT. THE CONTRACTOR SHALL FIELD VERIFY ALL EXISTING CONDITIONS, DIMENSIONS, ELEVATIONS, UTILITIES, STRUCTURES, AND EQUIPMENT PRIOR TO COMMENCING THE PROPOSED FACILITY UPGRADES. THE CONTRACTOR SHALL NOTIFY THE ENGINEER OF ANY DISCREPANCIES BETWEEN THE RECORD DRAWINGS AND ACTUAL FIELD CONDITIONS PRIOR TO PROCEEDING WITH AFFECTED WORK. REFER TO SHEET 1.03 FOR PLAN VIEWS, SECTIONS, DETAILS, AND CONSTRUCTION ACTIVITIES ASSOCIATED WITH THE PROPOSED

PUMP STATION NO. 1 IMPROVEMENTS.

844-542-4757

MD NY OH PA VA WV

www.jhacompanies.com

LOCATION MAP

2026-08-11

RAY

TJM

MES

FOR BID

2024-0968

AS SHOWN

PUMP STATION #1 UPGRADE

FOR

SEWER AUTHORITY OF THE

TOWNSHIP OF PITTSTON

LOCATED IN

PITTSTON TOWNSHIP

LUZERNE COUNTY PENNSYLVANIA

CALL BEFORE YOU DIG!

PUMPING STATION SITE PLAN

C-1.0210'

GRAPHIC SCALE: 1" =

10'0 20'

10'

NOTES:

1. THIS PLAN IS REPRODUCED FROM THE ORIGINAL RECORD DESIGN DRAWINGS FOR PUMP STATION NO. 1 AND IS

PROVIDED FOR REFERENCE ONLY. FEATURES IDENTIFIED AS “PROPOSED” ON THE ORIGINAL DRAWINGS SHALL BE CONSIDERED EXISTING FOR PURPOSES OF THIS CONTRACT. THE CONTRACTOR SHALL FIELD VERIFY ALL EXISTING CONDITIONS, DIMENSIONS, ELEVATIONS, UTILITIES, STRUCTURES, AND EQUIPMENT PRIOR TO COMMENCING THE PROPOSED FACILITY UPGRADES. THE CONTRACTOR SHALL NOTIFY THE ENGINEER OF ANY DISCREPANCIES BETWEEN THE RECORD DRAWINGS AND ACTUAL FIELD CONDITIONS PRIOR TO PROCEEDING WITH AFFECTED WORK. REFER TO SHEET 1.03 FOR PLAN VIEWS, SECTIONS, DETAILS, AND CONSTRUCTION ACTIVITIES ASSOCIATED WITH THE PROPOSED

PUMP STATION NO. 1 IMPROVEMENTS.

REMOVE AND REPLACE PUMP CONTROL

PANEL

TO REMAIN

AT

REMOVE AND REPLACE

AUTOMATIC TRANSFER

SWITCH IN ACCORDANCE

WITH THE CONTRACT

DOCUMENTS AND

SPECIFICATIONS

REMOVE AND REPLACE

DIESEL GENERATOR IN

ACCORDANCE WITH THE

CONTRACT DOCUMENTS

AND SPECIFICATIONS

3939 BIRNEY AVENUE

MOOSIC, PA 18507

844-542-4757

MD NY OH PA VA WV

www.jhacompanies.com

LOCATION MAP

2026-08-11

RAY

TJM

MES

FOR BID

2024-0968

AS SHOWN

PUMP STATION #1 UPGRADE

FOR

SEWER AUTHORITY OF THE

TOWNSHIP OF PITTSTON

LOCATED IN

PITTSTON TOWNSHIP

LUZERNE COUNTY PENNSYLVANIA

CALL BEFORE YOU DIG!

PLAN SECTIONS AND DETAILS

C-1.03

SCALE: 3/8" = 1'-0"

2'-0"

C FORCE MAIN

ELEV.

L

ALUM. MH.

RUNGS @

1'-0" O.C.CONC. ENCASE

(TYPICAL)

CONC. REACTION BLOCK.

CONSTRUCT TO ALLOW

BOLT REMOVAL FROM

PIPE FLANGES.

1'-0" SQ.. CONC.

PIPE SUPPORT

AT EA. CHECK

VALVE.

6" CRUSHED

AGGREGATE

(TYPICAL)

2" PUMP DISCH.

ALUM. ACCESS DOOR.

EXISTING TO REMAIN

SECTION ALONG CENTER LINE

SERVICE HEAD

4-#2;

2"C.

1/2" DIA. x 8'-0"

LONG COPPER GND.

ROD. (SEE NOTE NO. 2)

#8 GROUND

(SEE NOTE

NO. 2)

4-#2 IN 2"C.

(SEE NOTE NO. 2)

WP, 120V, G.F.I.

DUPLEX RECEPTACLE

100A, 3P, 3 PHASE,

240V; NEMA-3RF DISCONNECT.

FUSED 75A. (SEE NOTE NO. 2)

METER BASE

20"x 20"x 6"

NEMA-3R

JUNCTION BOX

15A, 1P;

NEMA-3R

CIRC. BKR.

EXISTING SERVICE POLE

25'-CLASS 4.5 PC

SET 5'-0"

SUMP

PUMP

CONTROL

FLOATS

NO.1 NO.2

SEWAGE PUMPS

8-#12, 3/4"C.

4-#4, 1 1/2"C.

CONTROL

PANEL

(SEE NOTE

NO. 1)

SEAL FAILURE PANEL

4-#2, 2"C.

(SEE NOTE NO. 2) TELEPHONE, 1"C.

INSTALL UP POLE TO

HEIGHT REQ'D. BY

TELEPHONE COMPANY.

TERMINATED IN AN ``F''

TYPE WEATHERHEAD.

WB-100

3-#12, 1/2"C. S1

SERVICE POLE DETAILS ELECTRICAL RISER DIAGRAM

NO SCALE NO SCALE

WD-100

S1

6"

4"D.I.P. W/4"

FLAP VALVE

2'-0"

8" GRAVITY INFLUENT

INV. EL.

SEALED DISCHARGE

SLIP FLANGE

36" MIN.

IN

FL

UE

NT

IN

VE

RT

EL

EV

AT

IO

N

PU

M

PI

NG

ST

AT

IO

N

NU

M

BE

R

PU

M

PI

NG

ST

AT

IO

N

IN

SI

DE

D

IA

M

ET

ER

ST

AT

IO

N

HE

IG

HT

BO

TT

OM

O

F W

ET

W

EL

L

EL

EV

AT

IO

N

LO

W

W

AT

ER

LE

VE

L

- A

LL

PU

M

PS

O

FF

EL

EV

AT

IO

N

PU

M

P

NU

M

BE

R

ON

EL

EV

AT

IO

N

BO

TH

P

UM

PS

ON

EL

EV

AT

IO

N

HI

GH

W

AT

ER

LE

VE

L

AL

AR

M

FI

NI

SH

ED

G

RA

DE

EL

EV

AT

IO

N

FO

RC

E M

AI

N

C

EL

EV

AT

IO

N

L FO

RC

E M

AI

N

DI

AM

ET

ER

VA

LV

E

PI

T

IN

SI

DE

B

OT

TO

M

EL

EV

AT

IO

N

`A' `B' `C' `D' `E' `F' `G' `H' `J' `K' `L' `M' 1 4'-0" 9'-9" 1247.50 1248.50 1249.00 1249.50 1250.00 1250.00 1251.25 2" 1250.25

TABLE OF DIMENSIONS AND ELEVATIONS

ELECT. CONDUIT FROM

EQUIPMENT ENCLOSURE

SEE SITE PLAN

1258.00 1257.83

WET WELL

VALVE CHAMBER

5'-0"

EXISTING PORTABLE HOIST &

MOUNTING SLEEVE CAPABLE

OF 360° ROTATION TO REMAIN 24" SQ. ALUM.

ACCESS DOOR

AND FRAME.

EXISTING TO REMAIN

REMOVE AND REPLACE

1-1/2" PUMP GUIDE RAILS

REMOVE AND REPLACE

GRINDER PUMPS

TWO (2) EACH.

EXISTING

REMOVE AND REPLACE AS PER SPECS

REMOVE AND REPLACE

REMOVE

& REPLACE

REMOVE 2-KILLARK EMI15B2G

EXPLOSION PROOF WALL

MOUNT WITH 150 WATT

INCANDESCENT LAMP CLEAR.

PATCH HOLES IN CONCRETE.

L

L

CONDUIT.

FOR LEVEL SENSOR

C HOLE IN SLAB

VENT PIPE

FOR 4" PVC

C HOLE IN SLAB

L

& VALVE CHAMBER

C PUMP STATION

LC VALVE CHAMBER

SCALE: 3/8" = 1'-0"

1'-63 4"

EDGE OF OPNG.

IN TOP SLAB

1'-6"

1'-6"

WET WELL

VALVE CHAMBER4' DIA. PRECAST

CONC. MANHOLE

5' DIA. PRECAST

CONC. MANHOLE

C PUMP STATION

& VALVE CHAMBER

L

0'-31 2"

1'-0"

SEE NOTE NO. 1

EDGE OF OPNG.

IN TOP SLAB.

1'-6"

1'-6"

C HOLE IN SLAB FOR

4" VENT PIPE.

L

1'-2 1/2"

0'-5"

0'-8"

2'-0"

4'-0"x 6'-0"x 1'-0" CONCRETE

PAD WITH WWF REINFORCEMENT

ON 12" CRUSHED STONE.

GE

NE

RA

TO

R

10'-6"

CONTROL PANEL

(REMOVE AND REPLACE)

NOTES:

1. G.C. TO REMOVE AND REPLACE EXISTING SEWAGE

PUMPS, BRACKETS, SUPPORTS, GUIDE RAILS,

CONTROLS, PANEL AND LEVEL FLOATS AND

PROBES.

2. G.C. TO CLEAN AND COAT INSIDE OF WET WELL.

PREPARE AND REPAIR EXISTING CONCRETE

SURFACES AND APPLY A HIGH-BUILD,

CORROSION-RESISTANT EPOXY, POLYURETHANE,

POLYUREA, OR HYBRID POLYMER LINING SYSTEM

SPECIFICALLY RECOMMENDED BY THE

MANUFACTURER FOR MUNICIPAL WASTEWATER

WET WELL SERVICE AND RESISTANT TO

CONTINUOUS WASTEWATER EXPOSURE,

HYDROGEN SULFIDE (H₂S), AND

MICROBIOLOGICALLY INFLUENCED CORROSION

(MIC). ACCEPTABLE MANUFACTURERS INCLUDE

PPG, TNEMEC, CARBOLINE, SHERWIN-WILLIAMS,

OR APPROVED EQUAL. PREPARE SURFACES AND

INSTALL THE COMPLETE LINING SYSTEM IN

ACCORDANCE WITH THE MANUFACTURER'S

WRITTEN INSTRUCTIONS.

3. G.C. SHALL PROVIDE AND INSTALL HALLIDAY

PRODUCTS SERIES X RETRO-GRATE™ FALL

PROTECTION SAFETY GRATING, OR APPROVED

EQUAL, AT THE EXISTING WET WELL ACCESS

HATCH. CONTRACTOR SHALL FIELD VERIFY

EXISTING HATCH DIMENSIONS PRIOR TO

FABRICATION AND INSTALLATION. SAFETY

GRATING SHALL BE COMPATIBLE WITH THE

EXISTING HATCH AND INSTALLED IN ACCORDANCE

WITH THE MANUFACTURER'S WRITTEN

INSTRUCTIONS.

4. G.C. SHALL COORDINATE ALL MODIFICATIONS AND

RETROFITTING OF THE EXISTING ELECTRICAL

SERVICE AS REQUIRED FOR THE PROPOSED PUMP

STATION IMPROVEMENTS.

5. G.C. SHALL FURNISH AND INSTALL PERMANENT

BYPASS FITTINGS IN THE EXISTING VALVE VAULT

AS SHOWN ON THE PLANS. PROVIDE ALL PIPING,

VALVES, FITTINGS, FLANGES, CONNECTIONS, AND

APPURTENANCES REQUIRED FOR A COMPLETE

AND OPERATIONAL BYPASS CONNECTION.

COORDINATE INSTALLATION WITH THE OWNER

AND MAINTAIN CONTINUOUS SANITARY SEWER

SERVICE DURING CONSTRUCTION.

6. G.C. TO SUPPLY AND INSTALL A NEW EMERGENCY

GENERATOR ON A NEW EXTENDED CONCRETE

PAD.

7. G.C. TO REMOVE AND REPLACE EXISTING

AUTOMATIC TRANSFER SWITCH WITH NEW

AUTOMATIC TRANSFER SWITCH.

8. G.C. TO CONSTRUCT EXTENSION TO EXISTING

GENERATOR PAD.

9. G.C. SHALL PROVIDE AND INSTALL NEW OMNISITE

XR50 TELEMETRY SYSTEM COMPLETE WITH WET

WELL LEVEL INSTRUMENTATION, ALARM DEVICES,

COMMUNICATION EQUIPMENT, ASSOCIATED

WIRING, AND ALL APPURTENANCES REQUIRED FOR

A COMPLETE AND OPERATIONAL SYSTEM.

COORDINATE PROGRAMMING AND STARTUP WITH

OWNER.

10. G.C. SHALL REMOVE EXISTING PIPING AND VALVES

IN VALVE VAULT. PROVIDE AND INSTALL VALVES,

PIPE, FITTINGS, AND APPURTENANCES AS

SPECIFIED. CLEAN INTERIOR OF VALVE VAULT AND

PROVIDE PIPE SUPPORTS AS REQUIRED.

REMOVE AND REPLACE BOTH LINES.

1. NEW DRAIN LINES – SDR-35 PVC PIPE FROM VALVE CHAMBER TO WET WELL

INTERIOR. CORE DRILL PENETRATIONS AND SEAL ANNULAR SPACE WATERTIGHT WITH

NON-SHRINK GROUT.

2. 2" NEW FORCE MAIN SCH. 80 PVC PIPE PENETRATION THROUGH CONCRETE WALL.

PROVIDE MODULAR MECHANICAL LINK-TYPE SEAL, LINK-SEAL® OR APPROVED EQUAL.

SIZE SEAL AND CORE-DRILLED OPENING IN ACCORDANCE WITH MANUFACTURER'S

REQUIREMENTS.

3. NO CONCRETE ENCASEMENT REQUIRED.

EXTEND EXISTING 4'-0" × 6'-0" CONCRETE PAD

1'-6" TO PROVIDE 4'-0" × 7'-6" FINISHED PAD.

PROVIDE 12" THICK, 4,000 PSI CONCRETE OVER

12" STONE BASE TO MATCH EXISTING PAD.

PROVIDE #4 REINFORCING BARS AT 12" MAX.

O.C. EACH WAY. DOWEL NEW PAD EXTENSION

INTO EXISTING CONCRETE. PROVIDE 3/4"

CHAMFER ALONG EXPOSED TOP EDGES. VERIFY

GENERATOR DIMENSIONS WITH APPROVED

EQUIPMENT SUBMITTAL PRIOR TO

CONSTRUCTION.

REMOVE AND REPLACE

WA-150 ``BENJAMIN''

1SL-070-120 LAMP TYPE -

LU70, 120 VOLT. COMPLETE

W/INTEGRAL PHOTOCELL.

WITH LED AREA LIGHT –

120V, 40–50W, 4,000–6,000

LUMENS, 4000K, POLE/ARM

MOUNTED, COMPLETE WITH

INTEGRAL PHOTOCELL AND

MOUNTING HARDWARE

REMOVE AND REPLACE

S.S. LIFTING CHAIN

WINCH ASSEMBLY. MODEL 9072

BY HYDR-O-MATIC TO REMAIN

SCALE: 3/8" = 1'-0"

L

& VALVE CHAMBER

C PUMP STATION

OUTLINE OF OPNG.

IN SLAB ABOVE

(TYPICAL)

0'-9 1/2"

0'-9 1/2"

C PUMPL

0'-8" C PUMPSL

C VALVE CHAMBERL

10'-6"

CONC. MANHOLE

I.D. PRECAST

WET WELL

CONC. MANHOLE

5'-0" I.D. PRECAST

VALVE CHAMBER

FORCE MAIN.*

* FOR CONTINUATION

SEE ``SITE PLAN''.

WB-100

WB-100-``BENJAMIN''

11W-150-P, LAMP TYPE

100A-19, 120 VOLT

SEWAGE PUMPS

TWO (2) REQ'D.

CAP'Y.:

MOTOR: 5 HP., 1750 RPM.,

230/240V, 3PH., 60 Hz.

MFR.: HYDR-O-MATIC

MODEL: HPGF SERIES

8" GRAVITY INFLUENT SEWER(S)

(SEE NOTE * ON SECTION ALONG

CENTER LINE, THIS SHEET)

FLEXIBLE

COUPLING

30 GPM @ 54 FT. T.D.H.

2" BALL VALVE (TYP.)

REMOVE AND REPLACE BOTH VALVES4"D.I.P.

DRAIN LINE

REMOVE AND

REPLACE

2" CHECK VALVE (TYP.)

REMOVE AND REPLACE

BOTH VALVES

TO BE REMOVED

AND CONCRETE

HOLE PATCHED

REMOVE AND REPLACE

EXISTING 2"GALV.

STEEL FORCE MAIN

PROCESSING PIPING

AND FITTINGS WITH 2"

SCH. 80 PVC

INSTALL HALLIDAY

PRODUCTS SERIES X

RETRO-GRATE FALL

PROTECTION SAFETY

GRATING OR APPROVED

EQUAL4"P.V.C. AIR VENT W/18x14

MESH INSECT SCREEN TO

REMAIN.

2" Quick Coupler W/ End Cap

2" Check Valve 2" Plug ValveREMOVE AND REPLACE

EXISTING ELBOW WITH CROSS

TYPE FITTING.

PROVIDE TWO (2) PERMANENT

BYPASS CONNECTION FITTINGS

AS PER DETAIL AND AS

SPECIFIED.

(SEE DETAIL)

Cross Fitting

Permanent Bypass Connection