4-Addendum No1 MWW 2026-09-03.pdf

400 One Norwegian Plaza Pottsville, PA 17901 www.benesch.com

P 570-622-4055

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ADDENDUM NO. 1

To: All Prospective Bidders

Date: September 3, 2026

From: Michael J. Peleschak, P.E., Benesch Doug Weist, E.I.T., Benesch

Subject: Madisonburg Water Works Chlorine Contact Piping Project Addendum No. 1 – Project No. 0000-032069.02

Bid Receipt: Tuesday, September 8, 2026, until 2:00 PM

This Addendum forms a part of the Contract Documents and modifies the Bidding Documents dated August, 2025.

1. Minutes from the Pre-Bid Meeting are attached to this Addendum.

a. Contractors are reminded to review all questions and responses on the PennBid site.

2. Section 000001 – Table of Contents

a. Section 012100 has been added to the Table of Contents.

3. Section 004100 – Exhibit A – Bid Form

a. An update has been made to quantities.

b. An allowance for general SCADA improvements within the water treatment plant has been added.

4. Section 012100 – Allowances

a. This section has been added for an allowance for general SCADA improvements within the water treatment plant.

5. Section 012200 – Unit Prices

a. This section has been modified to include a unit price item description for the added allowance.

6. Section 116500 – Supervisory Control and Data Acquisition (SCADA)

a. Many modifications have been made to this section in regard to the SCADA system and Allowances.

7. Plans

a. A scale has been added to Page 3.

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ADDENDUM NO. 1

b. Details surrounding E&S Controls have been added to Page 3.

c. Details of the Serpentine Piping and Chemical Feed Vault on Page 4 have been modified to include additional dimensioning and depths for piping and the chemical feed vault.

8. Documents to be Submitted with Bid

a. On Page 2 of the “INFORMATION TO BE FURNISHED BY THE BIDDER” Section, the following is stated:

i. Bidder must attach a written guarantee from the pipe manufacturer that the proposed pipe and fittings will be designed to and withstand working pressures of 300 PSI and resulting AWWA test pressures and leakage tests.

b. This comment is to be disregarded with the piping within the project specified at 235 PSI.

9. Dates

a. Electronic Bid due date/time has been changed to Tuesday, September 8, 2026 by 2:00 PM.

b. Questions due date/time has been changed to Thursday, September 3, 2026 by 12:00 PM.

This Addendum is issued to all registered plan holders pursuant to the Instructions to Bidders and Conditions of the Contract. This Addendum serves to clarify, revise, and supersede information in the Project Manual, Drawings, and previously issued Addenda. Portions of the Addendum affecting the Contract Documents will be incorporated into the Contract by enumeration of the Addendum in the Owner/Contractor Agreement.

The Bidder shall acknowledge receipt of this Addendum in the appropriate space on PennBID.

End of Addendum No. 1

1. INTRODUCTION

2. SIGN-IN SHEET

3. PROJECT DESCRIPTION

The Project generally includes the supply of materials and installation for a serpentine-style chlorine contact piping and chlorine analyzer vault near the Madisonburg Water Works finished water storage tank.

4. PREVAILING WAGES

This is a Pennsylvania Prevailing Wage Rate Project funded by the Pennsylvania Infrastructure Investment Authority (PENNVEST). Please check bid documents for the rate schedule. Any changes will come from Benesch.

5. UNIT PRICE BID

The project is a Unit Price bid. Refer to the specifications for unit descriptions.

6. NOTICE TO CONTRACTORS

Contracts will be awarded based on the lowest qualified bid of the base bid, based on available funds.

Questions due online on the PennBID/Bonfire platform no later than: Tuesday, August 25, 2026, by

2:00 PM.

Electronic Bid due date/time is: Tuesday, September 1, 2026 by 2:00 PM on PennBID/Bonfire.

Bids will be opened on Tuesday, September 1st. The project will be tentatively awarded on September 1st, at the Madisonburg Water Works meeting.

Project: Madisonburg Water Works (MWW) Chlorine Contact Piping Project Madisonburg, Centre County Pre-Bid Meeting

Project No.: 32069.02

Date/Time: August 19, 2026 at 10:00 AM

Place: Madisonburg Water Works Water Treatment Plant 260 Madisonburg Pike, Madisonburg, PA 16852

Pre-Bid Meeting Agenda

Page | 2

Substantial Completion – 90 calendar days from NTP Final Completion – 120 calendar days from NTP

This project is funded through PENNVEST with loan closing scheduled for October 2026. Notice to Proceed for this project will be issued shortly after loan closing.

7. BONDS/INSURANCE REQUIRED

Required for Bid:

Bid Bond (10 percent of Total Contract) – Executed by Bidder and Surety Company

Required within 10 days after Award of Contract:

Performance Bond – 100 percent of Contract Award Price Payment Bond – 100 percent of Contract Award Price

All bonds shall be executed by such sureties as are named in the current list of “Companies Holding Certificates of Borough as Acceptable Sureties on Federal Bonds and as Acceptable Reinsuring Companies” as published in Circular 570 (amended) by the Financial Management Service, Surety Bond Branch, U.S. Department of the Treasury.

8. QUALITY REQUIREMENTS

The Contractor is responsible for performing quality control and inspection testing services, including earthwork testing, concrete sampling and testing.

The engineer will perform quality assurance on a spot test basis to verify Contractor’s data and observation.

9. REVIEW OF SPECIFICATIONS AND DRAWINGS

Plan locations and dimensions shall be strictly adhered to unless otherwise directed by the owner or the Engineer.

10. UTILITY EASEMENTS

It is anticipated that all work is to be completed within the legal right-of-way, authority easement or Authority property.

11. LIQUIDATED DAMAGES:

Liquidated Damages shall be $1,000 per day prior to substantial completion and $500 per day for each day that expires after the time in the agreement for final completion.

12. SUBSTITUTIONS/PRODUCTS

The Contractor shall bid the project as specified. The Engineer will review substitution requests following the Award of Contract.

13. ADDENDUM ITEMS TO DATE

There have been no addendums issued to date. The next addendum will include questions to date and meeting minutes from the pre-bid meeting.

Page | 3

14. COMMENTS/QUESTIONS:

A question was asked regarding the scale on Plan Sheet No. 3. There are specific dimensions labeled within Plan Sheet No. 3 but a scale will be added during a future addendum.

A question was asked regarding the number of 12” - 90° Mechanical Joint Bends on the bid form.

An updated quantity will be added during a future addendum.

A question was asked regarding the contract timeline. The contract timeline is to be adhered to as outlined within the specifications; however, some flexibility may be allowed where necessary to accommodate product lead times.

A question was asked regarding the space within the existing casing beneath Madisonburg Pike Road. The casing beneath Madisonburg Pike Road has available capacity for the addition of items under this contract.

A question was asked regarding whether the contractor is responsible for the connection of equipment to the SCADA system. Connection to the SCADA system is included in this contract.

A question was asked regarding excavated materials be kept on site. Material can be kept on site as long as material is not interfering with Water Treatment Plant operations or any other operations within the area.

A question was asked regarding the depths of piping and the vault. Dimensions will be added during an addendum. Piping is to be buried at a minimum of 4 feet below ground.

A question was asked regarding the contouring of the area pertaining to the serpentine piping area.

The serpentine piping can be installed with existing contouring, with the piping to be buried at least 4 feet beneath finished grade.

Madisonburg Water Works – Chlorine Contact Piping Project – Project No. 0000-032069.02

TABLE OF CONTENTS (Addendum No.1)

TABLE OF CONTENTS Page 1

TABLE OF CONTENTS

Division ...Section Title .....................................................................................................................Pages

SERIES 0 - BIDDING REQUIREMENTS AND CONTRACT FORMS

000113......ADVERTISEMENT FOR BIDS

000114......ELECTRONIC BID MANAGEMENT

001153......QUALIFICATIONS OF BIDDER

001160......STATEMENT OF BIDDER’S/CONTRACTOR/SUBCONTRACTOR QUALIFICATIONS

002113 .....INSTRUCTIONS TO BIDDERS

002513......PREBID MEETINGS

003119......EXISTING CONDITION INFORMATION

004110......EXHIBIT A – BID FORM

004116......BID FORM – CONTRACT

005200......FORM OF AGREEMENT BETWEEN OWNER AND CONTRACTOR

007000......GENERAL CONDITIONS

008000 .....SUPPLEMENTARY CONDITIONS

008300......WAGE DETERMINATION SCHEDULE

DIVISION 1 - GENERAL REQUIREMENTS

010500......FIELD ENGINEERING

010600......MOBILIZATION/DEMOBILIZATION

011000......SUMMARY OF WORK

012000......PRICE AND PAYMENT TYPES

012100......ALLOWANCES

012200......UNIT PRICES

012500......SUBSTITUTION PROCEDURES ........................................ -

012600......CONTRACT MODIFICATION PROCEDURES

012900......PAYMENT PROCEDURES

013000......ADMINISTRATIVE REQUIREMENTS

013100......PROJECT MANAGEMENT AND COORDINATION

013200......CONSTRUCTION PROGRESS DOCUMENTATION

013233......PHOTOGRAPHIC DOCUMENTATION

013300......SUBMITTAL PROCEDURES

014000......QUALITY REQUIREMENTS

015000......TEMPORARY FACILITIES AND CONTROLS

015526......TRAFFIC CONTROLS

016000......PRODUCT REQUIREMENTS

017000......EXECUTION AND CLOSEOUT REQUIREMENTS

017400......WARRANTIES AND BONDS

017419......CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL

017839......PROJECT RECORD DOCUMENTS

017900......DEMOSTRATION AND TRAINING

DIVISION 03 – CONCRETE

033000......CAST-IN-PLACE CONCRETE

036150......CONCRETE THRUST BLOCK

DIVISION 11 – EQUIPMENT

TABLE OF CONTENTS Page 2

116500......SUPERVISORY CONTROL AND DATA ACQUISTION (SCADA)

DIVISION 13 – SPECIAL CONSTRUCTION

150058......SPECIAL CONSTRUCTION

DIVISION 31 – EARTHWORK

310000......SITE CLEARING

310115......TRENCH EXCAVATION – UNCLASSIFIED

310120......SOIL EROSION AND SEDIMENT CONTROL

310141......DUST CONTROL

310220......COURSE AGGREGATE FOR TRENCH BACKFILL

312000......EARTHWORK

315000......EXCAVATION SUPPORT AND PROTECTION

315500......EXISTING UTILITIES AND STRUCTURES

DIVISION 32 – EXTERIOR IMPROVEMENTS

329200......TURF AND GRASSES

329300......LANDSCAPE WORK

DIVISION 33 – UTILITIES

331413......PUBLIC WATER UTILITY DISTRIBUTION PIPING

336000......WATER PIPING GENERAL PROVISIONS

336100......DISINFECTING PIPELINES

336200......PRESSURE AND LEAKAGE TESTS

336500......DUCTILE IRON PIPE AND FITTINGS

336550......PIPING SPECIALTIES

336600......GATE VALVES

336700......TAPPING, SLEEVES, SADDLES AND VALVE

APPENDICES

BIDDERS CHECKLIST

BID/CONSTRUCTION/BONDING REQUIREMENTS

AGREEMENT OF SURETY FORM

APPLICATION FOR REVIEW AS SUBSTITUTE

BID BOND

CERTIFICATE OF SUBSTANTIAL COMPLETION

CONTRACTOR’S CERTIFICATION OF COMPLETION

HOLD HARMLESS AGREEMENT

INFORMATION TO BE FURNISHED BY THE BIDDER

MAINTENANCE BOND

NON-COLLUSION AFFIDAVIT FORM

NONDISCRIMINATION/SEXUAL HARASSMENT CLAUSE

PAYMENT BOND

PERFORMANCE BOND

PSATS CDL PROGRAM CONTRACTOR’S STATEMENT OF COMPLIANCE FORM

TABLE OF CONTENTS Page 3

STATEMENT OF BIDDER’S QUALIFICATIONS FORM

WAIVER OF STATUTES

STATE REQUIREMENTS

CERTIFICATION OF NON-SEGREGATED FACILITIES

COMPLIANCE ILLEGAL ALIEN LABOR ACT

COMPLIANCE WITH THE STATE CONTRACTOR RESPONSIBILITY PROGRAM

CONTRACT PROVISION RIGHT TO KNOW LAW

CONTRACTOR INTEGRITY PROVISION

CONTRACTOR RESPONSIBILITY PROVISIONS

PROVISIONS CONCERNING THE AMERICANS WITH DISABILITIES ACT

PUBLIC WORKS EMPLOYMENT VERIFICATION FORM

PA INFRASTRUCTURE INVESTMENT AUTHORITY – STATE FUNDS

PUBLIC WATER SUPPLY PERMIT

PLANS

Madisonburg Water Works Chlorine Contact Piping Project Project No. 0000-032069.02

Item No. Quantity Measurement Item Title Unit Price in Words Unit Price ($) Total Amount ($)

010600-001 1 LS Mobilization/Demobilization

012100-001 1 LS Allowance - General SCADA Upgrades Within WTP Two Hundred Twenty-Five Thousand Dollars $225,000.00 $225,000.00

310120-001 1 LS Erosion and Sedimentation Controls

310000-001 1 LS Site Clearing

312000-001 1 LS Grading

312000-001 275 SY Surface Restoration - Off Road

336000-001 1 EA Chemical Feed Vault

336000-002 1 EA Blowoff Flap Valve & Appurtenances

336000-003 1030 LF 12" PVC Waterline

336500-001 18 EA 12" - 90° Mechanical Joint Bend

336500-002 3 EA 12" - 45° Mechanical Joint Bend

336500-003 1 EA 12" - 11.25° Mechanical Joint Bend

336500-004 2 EA 12" x 4" Mechanical Joint Reducer

336000-004 40 LF 4" PVC Waterline

336600-001 2 EA 4" Mechanical Joint Gate Valve & Box

336500-005 2 EA 4" - 90° Mechanical Joint Bend

336500-006 1 EA 4" - 45° Mechanical Joint Bend

336500-007 1 EA 4"x4"x4" Mechanical Joint Tee

336500-008 2 EA 4" Mechanical Joint End Cap

130010-001 1 EA Sampling Station

116500-001 400 LF 1" PVC Conduit

116500-002 1 LS Control Wiring and Casing

FOR INFORMATIONAL PURPOSES ONLY COMPLETE BID ELECTRONICALLY ON PENNBID ELECTRONIC SYSTEM

BASE BID

Exhibit A

ALLOWANCES (Addendum No. 1) Section 012100

ALLOWANCES Section 012100 - Page 1

SECTION 012100 - ALLOWANCES

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and other Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY

A. Section includes administrative and procedural requirements governing allowances.

1. Certain items are specified in the Contract Documents by allowances. Allowances have been established in lieu of additional requirements and to defer selection of actual materials and equipment to a later date when direction will be provided to Contractor. If necessary, additional requirements will be issued by Change Order.

B. Types of allowances include the following:

1. General SCADA Upgrades Within Water Treatment Plant Allowance..

C. Related Requirements:

1. Section 012200 "Unit Prices" for procedures for using unit prices.

2. Section 014000 “Quality Requirements” for procedures governing the use of allowances for testing and inspecting.

3. Section 116500 "Supervisory Control and Data Acquisition (SCADA)” for procedures governing the use of allowances for SCADA items.

1.3 SELECTION AND PURCHASE

A. At the earliest practical date after award of the Contract, advise ENGINEER of the date when final selection and purchase of each product or system described by an allowance must be completed to avoid delaying the Work.

B. At ENGINEER's request, obtain proposals for each allowance for use in making final selections. Include recommendations that are relevant to performing the Work.

C. Purchase products and systems selected by ENGINEER from the designated supplier.

1.4 ACTION SUBMITTALS

A. Submit proposals for purchase of products or systems included in allowances, in the form specified for

Change Orders.

1.5 INFORMATIONAL SUBMITTALS

ALLOWANCES Section 012100 - Page 2

A. Submit invoices or delivery slips to show actual quantities of materials delivered to the site for use in fulfillment of each allowance.

B. Submit time sheets and other documentation to show labor time and cost for installation of allowance items that include installation as part of the allowance.

C. Coordinate and process submittals for allowance items in same manner as for other portions of the

Work.

1.6 COORDINATION

A. Coordinate allowance items with other portions of the Work. Furnish templates as required to coordinate installation.

1.7 GENERAL SCADA UPGRADES WITHIN WATER TREATMENT PLANT ALLOWANCES

A. General SCADA upgrade within water treatment plant allowances include the cost of engaging

Keystone Engineering Group (KEG), installation of recommended equipment, and reporting results.

1. Equipment includes but is not limited to:

a. New PC

b. New Firewall

c. New SCADA Software

d. New XLReporter

e. New Alarming Software

f. SCADA, reporting and alarming programming

g. New PLC Control panel back panel with Allen Bradley Compact Logix PLC

h. New programming of new PLC to maintain plant functionality

i. New programming to incorporate new chlorine analyzer

j. Purchase of chlorine analyzer

k. Wiring Terminations

l. I/O Check

m. Startup/Commissioning

n. Wiring diagrams

o. Operation & Maintenance Manuals

B. The allowance does include incidental labor required to assist KEG and costs for retesting if previous tests and inspections result in failure. The cost for incidental labor to assist KEG shall be included in the

Contract Sum.

C. At Project closeout, credit unused amounts remaining in general SCADA upgrades within water treatment plant allowance to Owner by Change Order.

1.8 ADJUSTMENT OF ALLOWANCES

A. Allowance Adjustment: To adjust allowance amounts, prepare a Change Order proposal based on the difference between purchase amount and the allowance, multiplied by final measurement of work-in-place where applicable. If applicable, include reasonable allowances for cutting losses, tolerances, mixing wastes, normal product imperfections, and similar margins.

1. Include installation costs in purchase amount only where indicated as part of the allowance.

ALLOWANCES Section 012100 - Page 3

2. If requested, prepare explanation and documentation to substantiate distribution of overhead costs and other margins claimed.

3. Submit substantiation of a change in scope of work, if any, claimed in Change Orders related to unit-cost allowances.

4. Owner reserves the right to establish the quantity of work-in-place by independent quantity survey, measure, or count.

B. Submit claims for increased costs because of a change in scope or nature of the allowance described in the Contract Documents, whether for the purchase order amount or Contractor's handling, labor, installation, overhead, and profit.

1. Do not include Contractor's or subcontractor's indirect expense in the Change Order cost amount unless it is clearly shown that the nature or extent of work has changed from what could have been foreseen from information in the Contract Documents.

2. No change to Contractor's indirect expense is permitted for selection of higher- or lower-priced materials or systems of the same scope and nature as originally indicated.

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine products covered by an allowance promptly on delivery for damage or defects. Return damaged or defective products to manufacturer for replacement.

3.2 PREPARATION

A. Coordinate materials and their installation for each allowance with related materials and installations to ensure that each allowance item is completely integrated and interfaced with related work.

3.3 SCHEDULE OF ALLOWANCES

A. Allowance Contract I: Include the sum of $225,000.00 for general SCADA upgrades within the Water

Treatment Plant.

END OF SECTION 012100

Madisonburg Water Works – Chlorine Contact Piping Project – Project No. 0000-32069.02

UNIT PRICES (Addendum No. 1) Section 012200

UNIT PRICES Section 012200 - Page 1

SECTION 012200- UNIT PRICES

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and other Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY

A. Section includes administrative and procedural requirements for unit prices.

B. Related Sections:

1. Division 01 Section "Contract Modification Procedures" for procedures for submitting and handling Change Orders.

2. Division 01 Section "Quality Requirements" for general testing and inspecting requirements.

3. Divisions 3 through 33 sections

1.3 DEFINITIONS

A. Unit price is an amount incorporated in the Agreement, applicable during the duration of the Work as a price per unit of measurement for materials, equipment, or services, or a portion of the Work, added to or deducted from the Contract Sum by appropriate modification, if the scope of Work or estimated quantities of Work required by the Contract Documents are increased or decreased.

1.4 PROCEDURES

A. Unit prices include all necessary material, plus cost for delivery, installation, insurance, applicable taxes, overhead, and profit.

B. Measurement and Payment: Refer to individual Specification Sections for work that requires establishment of unit prices. Methods of measurement and payment for unit prices are specified in those Sections.

C. Owner reserves the right to reject Contractor's measurement of work-in-place that involves use of established unit prices and to have this work measured, at Owner's expense, by an independent surveyor acceptable to Contractor.

D. List of Unit Prices: A schedule of unit prices is included in Part 3. Specification Sections referenced in the schedule contain requirements for materials described under each unit price.

PART 2 - PRODUCTS (Not Used)

UNIT PRICES Section 012200 - Page 2

PART 3 - EXECUTION

3.1 UNIT PRICE SCHEDULE

A. Item No. 010600-001 – Mobilization & Demobilization:

1. Description: Mobilization and Demobilization costs incurred in accordance with Section

010600, "Mobilization and Demobilization" and the Contract Drawings and Documents. Setting and maintain horizontal and vertical control is included in this item. All items labeled as incidental on plan are included in this item. The value of the record drawings is considered part of this pay item. It shall be established and agreed upon that the sum of 1% of the Total

Contract Price, but not less than a minimum of $1,000, shall be withheld by OWNER after

Substantial Completion until the record drawings are completed and delivered to ENGINEER to their satisfaction. Fifty percent (50%) of this item may be submitted at the start of the project and 50% of this item may be submitted at the end of the project.

2. Unit of Measurement: Lump Sum.

B. Item No. 012100-001 - Allowance -General SCADA Upgrades Within WTP :

1. Description: SCADA system integrator, Keystone Engineering Group (KEG), will conduct on evaluation of the existing SCADA equipment and provide a recommendation for improvements.

Include the sum of $225,000.00 as allowance for the KEG evaluation and general SCADA upgrades within the water treatment plant specified in Section 012100 “Allowances”.

C. Item No. 310120-001- Erosion & Sedimentation Control:

1. Description: All items of material and labor necessary to complete erosion and sedimentation controls in accordance with Section 310120 “Soil Erosion and Sediment Control” and the

Contract Drawings and Documents.

D. Item No. 310000-001-Site Clearing:

1. Description: All items of material and labor necessary to complete site clearing in accordance with Section 310000 “Site Clearing” and the Contract Drawings and Documents.

E. Item No. 312000-001- Grading:

1. Description: All items of material and labor necessary to complete site grading and surface restoration in off road areas from proposed subgrade to finish elevation including excavation of materials from temporary finish elevation to proposed subgrade after in accordance with Section

312000 “Earthwork” and the Contract Drawings and Documents.

UNIT PRICES Section 012200 - Page 3

F. Item No. 312000-002 – Surface Restoration – Off Road:

1. Description: All items of material and labor necessary to complete a finished surface after installation of piping and vault, including subgrade preparation and gravel or off-road surface in accordance with Section 312000 “Earthwork” and Section 310115 “Trench Excavation” and the

2. Unit of Measurement: Square Yard.

G. Item No. 336000-001 – Chemical Feed Vault:

1. Description: All items of work necessary to supply and install chemical feed vault, from bottom of trench up to temporary finish elevation, in accordance with Section 336000 "Water Piping

General Provisions” and the Contract Drawings and Documents.

2. Unit of Measurement: Each.

H. Item No. 336000-002 – Blowoff Flap Valve & Appurtenances

1. Description: All items of work necessary to supply and install 4” flap valve with 24 stainless steel mesh in accordance with Section 336000 "Water Piping General Provisions” and the

I. Item No. 336000-003 – 12” PVC Waterline:

1. Description: All items of work necessary to supply and install 12” PVC Waterline, from bottom

General Provisions” and the Contract Drawings and Documents. All other items of work, including material movement, excavation, disposal of debris, placement of backfill, hydrostatic pressure testing, etc., are considered incidental to placement of the waterline.

2. Unit of Measurement: Linear Feet.

J. Item No. 336500-001 –12” 90° Mechanical Joint Bend:

1. Description: All items of work necessary to supply and install mechanical joint ductile iron bends with retainer glands in accordance with Section 336500 "DUCTILE IRON PIPE AND

FITTINGS” and the Contract Drawings and Documents. All other items of work, including concrete thrust blocks, retainer glands, foster connectors, etc., are considered incidental to placement of Bends.

K. Item No. 336500-002 –12” 45° Mechanical Joint Bend:

FITTINGS” and the Contract Drawings and Documents. All other items of work, including

UNIT PRICES Section 012200 - Page 4

L. Item No. 336500-003 –12” 11.25° Mechanical Joint Bend:

FITTINGS” and the Contract Drawings and Documents. All other items of work, including

M. Item No. 336500-004 –12”x4” Mechanical Joint Reducer:

bends and fittings with retainer glands in accordance with Section 336500 "DUCTILE IRON

PIPE AND FITTINGS” and the Contract Drawings and Documents. All other items of work, including concrete thrust blocks, retainer glands, foster connectors, etc., are considered incidental to placement of Bends.

N. Item No. 336000-004 – 4” PVC Waterline:

1. Description: All items of work necessary to supply and install 4” PVC Waterline, from bottom

General Provisions” and the Contract Drawings and Documents. All other items of work, including material movement, excavation, disposal of debris, placement of backfill, hydrostatic pressure testing, etc., are considered incidental to placement of the waterline.

O. Item No. 336600-001 – 4” Mechanical Joint Gate Valve and Box:

1. Description: All items of work necessary to supply and install mechanical joint ductile iron gate valve with retainer glands in accordance with Section 336600 "GATE VALVES" and the

Contract Drawings and Documents. All other items of work, including masonry support, concrete thrust blocks, retainer glands, foster connectors, valve box and lid, etc., are considered incidental to placement of valve.

P. Item No. 336500-005 –4” 90° Mechanical Joint Bend:

FITTINGS” and the Contract Drawings and Documents. All other items of work, including

Q. Item No. 336500-006 –4” 45° Mechanical Joint Bend:

FITTINGS” and the Contract Drawings and Documents. All other items of work, including

UNIT PRICES Section 012200 - Page 5

R. Item No. 336500-007 –4”x4”x4” Mechanical Joint Tee:

PIPE AND FITTINGS” and the Contract Drawings and Documents. All other items of work, S. Item No. 336500-008 –4” Mechanical Joint End Cap:

PIPE AND FITTINGS” and the Contract Drawings and Documents. All other items of work, T. Item No. 130010-001 –Sampling Station:

1. Description: All items of work necessary to supply and install sampling station in accordance with Section 130010 "SPECIAL CONSTRUCTION” and the Contract Drawings and

Documents. All other items of work, including concrete thrust blocks, connectors, piping, locks, etc., are considered incidental to placement of Sampling Station.

U. Item No. 116500-001: 1” PCV Conduit:

1. Description: All items of work necessary to supply and install conduit from chemical feed vault to water treatment plant SCADA system, in accordance with Section 116500 "Supervisory

Control and Data Acquisition (SCADA)” and the Contract Drawings and Documents.

V. Item No. 116500-002: Control Wiring and Casing:

1. Description: All items of work necessary to supply and install control wiring and casing from chemical feed vault to water treatment plant SCADA system, in accordance with Section

116500 "Supervisory Control and Data Acquisition (SCADA)” and the Contract Drawings and

Documents.

END OF SECTION 012200

SUPERVISORY CONTROL AND DATA ACQUISITION (Addendum No. 1) Section 116500

SUPERVISORY CONTROL AND DATA ACQUISITION Section 116500 – Page 1

SECTION 11650 - SUPERVISORY CONTROL AND DATA ACQUISITION (SCADA)

PART 1 - GENERAL

1.01 DESCRIPTION SCOPE OF WORK

A. Design, furnish, install, program, and place into successful operation t h e C o n t r o l

P a n e l / R T U w i t h an updated Supervisory Control and Data Acquisition (SCADA) system and equipment as specified herein for monitoring with integration included to the existing Madisonburg Water Works SCADA system.

B. Provide a SCADA PC complete with software, licensing, and accessories for a complete and functional system.

C. Provide control panel complete to replace the existing water plant main control panel.

D. Provide control panel complete with all communication equipment required for remote monitoring of the Chlorine Analyzer.

E. Provide control panel manufactured/erected/designed/programmed SCADA PC and control panel shall be manufactured, designed, and programmed by the existing Madisonburg

Water Works SCADA System integrator, Keystone Engineering Group, Inc. (KEGI).

System integrator is required to review the Owner’s existing control system located at the existing water treatment plant and provide all services to integrate the proposed control panel into the Owner’s existing SCADA system, complete.

1.02 RELATED WORK

A. Division 26 - Electrical

1.03 QUALITY ASSURANCE

A. In accordance with Section 14000 – Quality Requirements.

1.04 PAYMENT

A. In accordance with Contract Measurement and Payment under the SCADA Allowance.

B. Payment for Division 11 – Equipment as material stored requires submission of:

1. Paid invoices documenting cost,

2. Storage of the equipment in a secure area protected from the elements, and

3. Documentation of insurance coverage. In no case will payment for materials stored exceed 60% of the Bid Price for the equipment installed.

PART 2 - PRODUCTS

2.01 DESIGN INTENT, FUNCTIONALITY, AND PERFORMANCE

REQUIREMENTS

SUPERVISORY CONTROL AND DATA ACQUISITION Section 116500 – Page 2

A. The Control Panel / RTU SCADA PC to be furnished, installed and placed in operation is compatible with to replace the existing Madisonburg Water Work Control/Monitoring

SCADA system in place at the existing Water Treatment Plant.

B. The Control Panel will be used for local monitoring of the proposed chlorine analyzer to be furnished, installed and placed in operation to replace the existing Madisonburg Water

Work Control/Monitoring control panel system in place at the existing Water Treatment

Plant.

C. Provide complete schematic drawings showing the entire control and logic system and any additional modifications to the existing control system.

D. Provide all necessary programming/hardware modifications to the existing new Water

Treatment Plant control system PLC and SCADA PC to incorporate the new chlorine analyzer fully into the existing control system.

E. The equipment included in this section is intended to monitor the water tank via an automatic control system with remote monitoring capability.

F. Provide SCADA System RTU components and integration erected by and programmed by

KEGI in a UL labeled “approved” panel. Provide RTU complete with all components and meeting the functional description.

G. Provide complete schematic drawings showing the entire control and logic systems.

H. FUNCTIONAL DESCRIPTION: The purpose of the proposed SCADA/ Control System is to provide integration of the proposed chlorine analyzer complete with all software and components required to make RTU accessible via the existing system located at the Water

Treatment Plant. Furnish, install complete, and place in successful operation controls for the proposed system operation as specified herein.

1. Replace in kind the existing plant control system and SCADA monitoring system.

2. Furnish new material free from defects, and of the quality specified or shown, and approved and listed by Underwriters’ Laboratories, Inc. (UL), Factory Mutual (FM) or codes and standards established for the class of equipment or material. Provide control panel manufactured in a UL listed and approved panel shop. The following appurtenances are to be integrated into the proposed system:

(a) Chlorine Residual – Continuously receive and Monitor chlorine residual from Chlorine analyzer, data transmitted to RTU via 4-20ma or other signal.

(b) REPORTING FEATURES: Provide a preprogrammed reporting feature for printing of reports selected by the Operator. Reporting features to be user definable for future modification, as necessary. Provide the three reporting forms defined below, forms to prompt operator to select start/end date for processing:

(c) ALARMS: Provide auto dialer for callout of all alarms. RTU/dialer to notify operator of any alarm via telephone call. Alarms will include at a minimum the below alarms. Provide operator selected input to allow for automatic shutdown of pumping systems based upon alarm type (i.e. loss

SUPERVISORY CONTROL AND DATA ACQUISITION Section 116500 – Page 3 of power).

1. Low chlorine residual

2. High chlorine residual

2.02 SUBMITTALS

A. Provide equipment manufacturers’ certification that equipment meets the design intent, functionality and performance requirements. Stipulate any exceptions.

B. Prepare erection drawings based on existing conditions for retro-fit or as- built conditions for new installations.

C. Provide complete catalog cut, fabrication, erection, electrical and mechanical drawings.

D. Provide operation and maintenance manuals.

E. Provide project/owner/unit specific written warranty.

2.03 MATERIALS

A. Component specific, as specified.

2.04 COMPONENTS

A. Control Panel / Remote Terminal Unit (RTU)

1. Provide RTU manufactured/programmed by KEG that is fully compatible with the existing SCADA system. Provide RTU with a minimum of 15% spare I/O input/outputs built in for future use.

2. Provide RTU to Contractor for installation inside of the proposed Control building, complete.

3. PLC – Design PLC/CPU around the Emerson Allen Bradley platform complete with all I/O and Ethernet connections specified.

4. Provide RTU complete with radio communications capable of communication with existing Water Treatment Plant system.

5. Provide industrial grade uninterruptable power supply (UPS). Provide UPS rated for minimum ½ hour standby power. UPS to be SolaHD or equal, DIN rail mount type with automatic self test, alarm, and automatic remote restart.

6. Provide system that will interface with all proposed equipment.

7. Provide RTU complete with all transformers, fuses, surge/lightning arrestor, and all appurtenances required for each RTU system complete.

8. Install all above items for RTU in a NEMA 3R, stainless steel enclosure with door sealed with neoprene gasket and 3-point latching mechanism with oil tight locking handle.

SUPERVISORY CONTROL AND DATA ACQUISITION Section 116500 – Page 4

9. Provide 10-inch Color Touchscreen LCD mounted on front of RTU enclosure.

Provide with software/programming that will give operator complete control of the

RTU.

10. Software: Install and program software for monitoring / data logging / control of entire system. Provide full licenses of all software.

(a) Provide KEG license software with Graphical process visualization, alarm management, complete historic and real-time trending, built-in reporting, monitoring of all alarms etc. as well as all software for integration of this chlorine analyzer into the existing SCADA system.

B. SCADA PC (PC)

1. Provide SCADA PC manufactured/programmed by KEG that is fully compatible with the proposed SCADA and control system.

2. Provide a new firewall for isolation from the internet.

3. Provide Windows 11 OS.

4. Provide VT SCADA software.

5. Provide XLReporter software.

6. PC accessories including 24” monitor, keyboard, and mouse.

C. Control Panel (PLC)

1. Provide PLC manufactured and programmed by KEGI that is fully compatible with the proposed SCADA system. Provide PLC with a minimum of 15% spare I/O input/outputs built in for future use.

2. Provide new PLC control panel back panel with Allen Braley Compact Logix PLC.

Proposed PLC shall feature all I/O required to replace the existing PLC unit in kind.

3. Provide industrial grade uninterruptable power supply (UPS). Provide UPS rated for minimum ½ hour standby power. UPS to be Puls 24V DC or equal, DIN rail mount type with automatic self test, alarm, and automatic remote restart.

4. Provide system that will interface with all proposed equipment.

5. Provide PLC complete with all transformers, fuses, surge/lightning arrestor, and all appurtenances required for each RTU system complete.

6. Install all above items for PLC in a NEMA 1, painted steel enclosure with door sealed with 3-point latching mechanism with locking handle.

7. Software: Install and program software for monitoring / data logging / control of entire system. Provide full licenses of all software.

(a) Provide KEGI license software with Graphical process visualization, alarm management, complete historic and real-time trending, built-in reporting, SUPERVISORY CONTROL AND DATA ACQUISITION Section 116500 – Page 5 monitoring of all alarms etc. as well as all software for integration of this chlorine analyzer into the existing SCADA system.

2.05 PRODUCT DELIVERY

A. Transport, store and handle in accordance with manufacturer requirements. Inspect upon receipt. Inspect bill of lading, verify all parts are included. Store in weatherproof, locked enclosure on wood palette.

B. Provide programming for SCADA, reporting, and alarming.

PART 3 - EXECUTION

3.01 INSPECTION

A. Provide manufacturers installation review and certification services.

3.02 CONSTRUCTION

A. Provide manufacturer’s installation supervision services. Field measure before installation. Assure accessibility and operating/ mounting height. Provide all required hardware. Provide all required foundations.

B. Coordinate with all other Contractors on the project.

C. Install complete with all required electrical, mechanical and structural connections as may be required to operate the unit.

D. Wiring terminations will be completed by the Contractor with oversight and assistance provided by KEGI.

E. Back panel installation, conduit, and wire will be provided by the Contractor.

3.03 FIELD QUALITY CONTROL

A. Demonstrate functionality of complete in-place system during startup. Provide all services for startup of the proposed Control Panel / RTU SCADA PC and PLC Control Panel as well as all integration and startup services for integration of the booster into the existing SCADA system, complete proposed SCADA system.

B. I/O check shall be provided by KEGI.

END OF SECTION

1 9/3/2026 DJW DLH Scale Added, E&S Controls Added

1" = 10'

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Sheet No.:Drawn: Designed: Checked:

Rev Date By Chk'd Description

Scale: AS NOTED Date: Project No.: 32069.02 8OFmodification of this plan or design information, or any part thereof, is strictly prohibited, except by written permission of this firm.

Copyright 2026, of Benesch. All rights reserved. This plan and design content is the property of Benesch. Use, reuse, reproduction or

570-622-4055

Pottsville, Pennsylvania 17901

400 One Norwegian Plaza

4/27/26

Miles Township, Centre County, Pennsylvania

MADISONBURG WATER WORKS

CHLORINE CONTACT PIPING PROJECT

WSL DJW MJP

P E

N

N S Y L V

A

N

I A

C O

M

M O

NW EALT

H

O

F

REGISTERED

PROFESSIONAL

ENGINEER

PE073238

MICHAEL J. PELESCHAK

DETAILS

NOT TO SCALE

DETAIL

NOT TO SCALE

SECTION

CHEMICAL FEED VAULT

ACCESS HATCH

BILCO J-4AL

GRADE

ABOVE FINAL

FLANGES 1'-6"

SCREEN BETWEEN

SECURE SS INSECT

4" DIP VENT

BLOCK

DISCHARGE W/SPLASH

1 1/2" GI SUMP PUMP

SUMP PUMP

PROPOSED

LADDER RUNGS

ALUMINUM DROP FRONT

8"

NOT TO SCALE

SUPPORT

PIPE

BEND

MJ 45°

BEND

MJ 45°

(TYP)

BEND

MJ 90°

M I

N

(TYP)

2'

T

Y P

(TYP)

1'

(TYP)

2'

6" TOPSOIL

2A MODIFIED BACKFILL

COMPACTED 2A MODIFIED BEDDING MATERIAL

6"

8"

8" 6'-0"

7'-4"

WITH A 20A OUTLET

POWER FEED TO TERMINATE

CHEMICAL CONTROLS.

FOR SUMP PUMP AND

PROPOSED ELECTIC FEED

DIRECTED TO SUMP PUMP.

EQUAL. DISCHARGE TO BE

HACH CL17 OR APPROVED

CHLORINE ANALYZER -

SAMPLE TAP

GATE VALVE

PROPOSED 12" MJ

REDUCER

12"X4" MJ

(TYP)

1'

NOT TO SCALE

SURPENTINE PIPING DETAIL

TOP PLAN PLAN

NOT TO SCALE

SAMPLING STATION DETAIL

1 8/27/2026 Dimensions AddedDJW DLH

6" MIN.

8'

4'