Lake Winola Municipal Authority

Rehabilitation of Existing Pump Station

Volume No. 2

Technical Specifications

October 1, 2026

TABLE OF CONTENTS

SECTION NO. SECTION TITLE PAGES

LAKE WINOLA Z057000570

TC / 1

DIVISION 1 - GENERAL REQUIREMENTS

01010 SUMMARY OF THE WORK

01040 ALLOWANCES

01060 MOBILIZATION AND CLOSEOUT

01100 DRAWING SCHEDULE

01200 MEASUREMENT AND PAYMENTS

01300 SUBMITTALS

01500 TEMPORARY FACILITIES AND CONTROLS

01501 TEMPORARY PUMP SYSTEM

DIVISION 2 - SITE WORK

02110 CLEARING AND GRUBBING

02215 EARTHWORK

APPENDIX

As Built Plans of Existing Pump Station

** END OF TABLE **

Section 01010

SUMMARY OF THE WORK

Lake Winola Z057000570 01010/1

PART 1 - GENERAL

1.1 WORK COVERED BY CONTRACT DOCUMENTS

A. The intent of Contract No. 25 is to replace the existing Pump Station with an in-kind Pump Station, installation of a new Offline Manhole and a new Odor Control System, with the related piping, electrical/control work and site work. Provide a Temporary Pump System when the existing Pump Station is taken offline, for replacement.

B. The replacement of the existing pump station, except for the bottom section, and the Off-Line Manhole, have been purchased by the Client, through Costars. The Contractor is to unload, store as necessary and install the components purchased through Costars, to provide a functioning Pump Station and Offline Manhole, refer to Drawings 200, 201, 202 and 203.

Refer to paragraph 1.6B this section, and specification Section 01501 for information related to Temporary Pump System.

C. The intent and meaning of the Contract Documents require that the

Contractor, under the terms of his Contract, shall take such action as necessary and/or required to provide labor, materials, equipment, transportation, facilities and appurtenances thereto, which are indicated, or reasonably implied by each Drawing, and each Section of the Specifications, all of which are collectively necessary and required for the execution of the work.

D. Related Requirements Specified Elsewhere

1. Construction Schedule, Section 01300, SUBMITTALS

2. Schedule of Values, Section 01200, MEASUREMENTS AND

PAYMENTS

3. Construction Requirements, Section 01500, TEMPORARY

FACILITIES AND CONTROLS

4. Temporary Pumps, Section 01501 TEMPORARY PUMP SYSTEM.

5 Basis of Contract Award: Refer to Instruction To Bidders, For Construction Contract - Article 18.

1.2 DESCRIPTION OF WORK

A. Construction of new facilities and reconstruction of existing facilities are as shown on the Drawings and as specified below:

1. Existing Facilities To Be Reconstructed

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a. Pump Station

2. New Facilities

a. Offline Manhole

1.3 CONTRACTS

A. The project shall be constructed under a single Contract No. 25.

1.4 COORDINATION OF EQUIPMENT SYSTEMS

A. The Client has purchased the Pump Station and the Off-line Manhole, through Cosstar, from MidAtlantic Pump and Equipment Company.

B.

1. Sections of the Wet Well and the Off-line Manhole will be shipped to the Lake Winola Pump Station, where the Contractor is to off load the material, temporarily store, if necessary, and install the material, per the plans and specifications, to make a complete and operational facility. The weights of the units are noted on Drawings 201and 202.

2. Once Contract 25 is signed, the Contractor will be responsible to coordinate the delivery of the Offline Manhole and the Pump Station with MidAtlantic Pump and Equipment Company.

• The delivery of the Offline Manhole (Phase 1) is to be scheduled first. With the site prepared, once delivered, the Offline Manhole is to be Off Loaded and then installed.

• The delivery of the Pump Station (Phase 2), is to follow once the Temporary Pump System and the Offline Manhole are operational, pumping sewage to the WWTP, and the base of the existing Manhole is ready to accept the new Pump Station precast sections.

1.5 PROJECT CONSTRUCTION REQUIREMENTS

A. General

1. The Contractor is advised that the existing Pump Station must maintain operation, to the fullest extent possible, during the new construction. Work that will impact upon the normal operations of the existing pump station (i.e.; installation of the Influent Plug Valve Assemblies, on the two existing pressure lines from the collection system, etc.) shall not be started until the Owner and Engineer have both reviewed and accepted the construction schedule. (See Drawing 105).

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2. The Contractor is advised that the replacement of the existing pump station, can not proceed until the sewage flow is diverted to the new Offline Manhole and the Temporary Pump System is fully operational (See Drawing 105).

3. The Contractor is advised that any connections to an existing pipe shall be made only with approval of the Owner and Engineer.

4. The Contractor shall have the required equipment, temporary facilities and material needed for the required work, on site, before the operating facilities are removed from service, and as agreed to by the Owner and the Engineer

5. The Contractor is to coordinate the delivery schedule, for the Client’s

Costars purchase items, with the Costar supplier (MidAtlantic Pump And Equipment Co). A copy of the shop drawings when available will be provided to the Contractor. ( See Drawing 202)

6. The Contractor is advised that equipment purchases are to be scheduled so as not to delay the completion of the project. Purchase orders for any long lead items shall be placed with the equipment manufacturer as soon as possible, after the receipt of the Notice Of Award, so not to delay equipment delivery.

7. All materials and equipment held in storage by the Contractor shall be protected from the weather, vandalism and/or flooding by suitable waterproof covering or by placing in storage buildings until ready for installation or until equipment is turned over to the Owner.

Equipment or material that is damaged or becomes inoperable shall be rejected and must be restored or replaced at no additional cost to the Owner.

a. The Contractor shall take care, in the offloading from the trailers, the setting in place and installation of all of the Costars provide items, to avoid damage. The Contractor shall effectively protect, at his own expense, his work, materials, equipment and the Costars supplied items (once delivered and unloaded by the Contractor) for the duration of the construction period. The estimated weight of the Costars material is noted on drawing 202.

b. All equipment shall be protected from dust and moisture prior to and after installation. All electrical control, instrumentation panels and all control panels furnished under these Specifications shall be covered by the Contractor with a heavy

01010/4 polyethylene sheet or laminated kraft paper having a moisture barrier during all stages of construction.

c. Equipment which is stored in unheated or open areas on the job site, shall be provided with thermostatically controlled heating units of sufficient size to keep the temperature of the equipment above the dew point.

d. Failure of the Contractor to protect the equipment as outlined herein shall be grounds for rejection of the equipment, materials and Work. The Contractor is responsible to replace any damaged material supplied thru Costars, that is in the care of the Contractor, at the time of the damage.

7. The Contractor is advised that night work, as defined by the Owner, will be required when making connections to existing pipes, structures, or the rehabilitation of existing facilities, such that the work on particular pipes and/or structures proceeds during the absolute low flow period in the system. It will be the decision of the Owner if work is to be completed other than during normal working hours, and will be accomplished at no additional cost to the Owner.

(see notes on drawing 105, for additional requirements.

8 The Contractor shall provide adequate sheathing and shoring, for all excavations adjacent to existing structures, for construction of new units. The Contractor is to submit the proposed sheeting and shoring design with calculations, as designed by a Professional Engineer for review, by the Engineer, prior to any excavation being started.

9. The Contractors shall be on 24-hour call to repair or replace any defective equipment or material associated with the temporary facilities. The Contractor is to provide to the Owner, an afterhours call list, for use in emergencies.

1.6 SEQUENCE OF CONSTRUCTION

A. The Contractor, in accordance with Section 01300, SUBMITTALS, shall submit a planned sequence of construction with the initial construction schedule submittal, prior to the start of field construction

1. The planned Sequence of Construction shall ensure that the existing

Pump Station remains operational during construction under the Contract, except during downtimes as indicated by the recommended construction sequence.

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B. The following sequence of construction is provided as a guide only, for the Contractor’s initial use, which can be modified as necessary by the Contractor. The Contractor’s proposed revised schedule shall take into consideration the need to be able to startup the equipment within the designated time, as noted in the Contract. The final sequence of construction, as proposed by the Contractor, shall be submitted to the Engineer for approval. The construction for the upgrade is to be completed in (2) two phases.

1. Phase No. 1 (Off-Line Manhole/Temporary Pumping Facilities)

(a) Prior to the removal of the existing Pump Station from service, the following is to be completed.

➢ Locate and mark both the electrical service, from the Building to the Pump Station and the Propane pipe, from the Tank to the Generator.

➢ Install the Erosion and Sedimentation facilities and adjust the fence.

➢ Install the new Offline Manhole, then install the Influent Plug Valve Assemblies on each of the 2-6” pressure pipes and connect the Plug Valve Assemblies to the Offline Manhole. With the Plug Valve Assemblies connected to the Offline Manhole, the flow can be diverted to either the existing pump station or the new Offline Manhole. The operation of the valves will allow the existing pumping station to be isolated, and taken offline, for the construction of the new pump station, while the flow is being diverted to the new Offline Manhole, for Temporary Pumping to the WWTP. (See Drawings 105 for additional requirements see specification section 01501).

➢ Prior to diverting the flow to the Offline Manhole, install the Temporary Pump System, including controls, and the temporary piping, to receive sewage from the Offline Manhole and pump sewage to the existing force main.

Once the above is completed, divert the flow to the Offline Manhole and start the Temporary Pumps.(See Drawing 105 for additional requirements.)

➢ Refer to Specification Section 01501 (TEMPORARY

PUMP SYSTEM)

2. Phase No. 2 (Replacement Pump Station)

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(a) With the above work completed and the flow being diverted to the Offline Manhole and the Temporary Pump System operational, pumping sewage to the WWTP, the existing Pump Station can be taken out of service and reconstructed.

(See Drawing 106, 201, 202 and 203).

(b) The existing pipes entering the existing Pump Station as well as the discharge pipe leaving the Pump Station are to be cut outside of the area of the excavation and capped. Once the Pump Station is constructed, remove the caps and extend and reconnect the piping to the Pump Station

(c) The Pump Station will basically be a mirror of the existing station and is being purchased through Costars, from MidAtlantic Pump, the supplier of the existing Pump Station, Refer to the attached drawing 202.

• The pumps will be Myers 4SC, 3500 RPM, 300 gpm@ 130

TDH, 23 HP

(d) The controls will be same as the existing Pump Station as well as the alarm points. The Pump Station will have a transducer as well as a High and Low Foat Alarm system. The Contractor shall install the submersible transducer and the backup float switches, that shipped loose, as well as the other items as noted in the table on drawing 202, including the Odor Control System .

(e) With the new pump station operational, remove the temporary pipes and temporary pump system, as well as clean the new Offline Manhole, install the final fence, restore and clean the site.

NOTE:

• The specification for the Odor Control Unit is on Drawing 202.

• The specifications for the piping and valves material are on Drawing 105.

** END OF SECTION **

Section 01040

ALLOWANCES

LAKE WINOLA 01040/1 Z057000570

1.1 SCOPE

A. Description of Work

1. Provide allowances as itemized in the Bid Form(s) and described herein.

2. Provide all labor, material and equipment to furnish and install the miscellaneous items specified herein but not shown on the Drawings.

B. Related Work Specified Elsewhere

1. Payment, Section 01200, MEASUREMENTS AND PAYMENTS.

PART 2 CONTRACT NO 25

2.1 ALLOWANCE (BID ITEM NO. 4)

Allowance for storage, on site, of the Client Purchased Pump Station and/or Off Line Manhole, removal from storage and then set in place, if the Equipment and Material cannot be unloaded and immediately set in place, when delivered. As authorized in writing by Engineer.

A. The Contractor shall provide additional services as requested, in writing, by the Engineer, in addition to the work specified and indicated on the drawings.

B. An allowance for this Bid Item has been provided with the Bid Form, Item No. 4. Payment will be made in accordance with Section 01200, MEASUREMENT AND PAYMENTS

2.2 ALLOWANCE FOR UNANTICIPATED ADDITIONAL WORK (BID ITEM NO. 5)

A. The Contractor shall provide additional services as requested, in writing, by the Engineer, in addition to the work specified and indicated on the drawings.

B. An allowance for this Bid Item has been provided with the Bid Form, Item No. 5. Payment will be made in accordance with Section 01200, MEASUREMENT AND PAYMENTS

Section 01060

MOBILIZATION AND CLOSE-OUT

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PART 1 - MOBILIZATION

A. Mobilization shall consist of initiating the Contract, and may include such portions of the following as are required at the beginning of the project:

1. Setting up each respective Contractor's general plant, shops, storage areas and other facilities as may be required by the Specifications, by local or State law or by regulation.

2. Requirements of Section 01500, TEMPORARY FACILITIES AND

CONTROLS.

3. The Structural/Mechanical Contractor providing access to the site for all Contractors.

4. Each Contractor obtaining their necessary permits and licenses, and make payment of fees for same. The cost for obtaining all necessary permits and licenses shall be included in any and all appropriate Bid items, other than Mobilization.

5. All Contractors protecting existing utilities.

6. Providing required insurance and bonds.

1.2 MATERIALS

A. Materials under this section are limited to those required for mobilization by the Contractor, but not intended for incorporation in completed work.

1.3 EXECUTION

A. All equipment required to diligently start the respective Contractor's construction work shall be on the site in satisfactory operating condition. The physical construction facilities including field office, personnel and equipment shall be set up and operating at the required efficiency to allow all parties to diligently pursue their work.

B. One copy of the data in the operating and maintenance instructions pertaining to equipment in each Administration Building and Screening Building shall be suitably mounted and framed under glass, and the entire frame mounted on the wall of each room where instructed by the Owner.

PART 2 - CLOSE-OUT

2.1 CLEANING-UP

A. The Contractor, except as noted, shall perform final cleaning as follows:

1. Dust, and if necessary, wash, all plumbing and electrical fixtures; remove all tags and stickers except those giving operating instructions or safety cautions.

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2 Clean all walkways.

B. Final cleaning shall be performed after the work is completed and immediately before turning the work over to the Owner.

C. Cleaning materials shall be free from harmful abrasives and shall be acceptable to the manufacturers of the materials on which they are used.

D. The Contractor shall remove all his field offices, storage facilities and any other materials or items that were used during the construction and not incorporated into the Project. Leave these temporary service areas in a clean condition, and repair or replace any damaged areas ready to be turned over to the Owner.

2.2 FINAL RESTORATION

A. In addition to the requirements specified in other sections, the Contractor shall make final restoration of all areas disturbed by his temporary construction facilities such as, but not limited to, office and storage trailers.

B. The Contractor shall restore all walks, roadways and any other areas damaged during construction, inside or outside the Construction zone, to the satisfaction of the Owner.

2.3 RECORD DRAWINGS

A. Maintain on site one set of record drawings to record actual revisions to the Work.

B. Ensure entries are complete and accurate, enabling future reference by Owner.

C. Store record documents separate from documents used for construction.

D. Record information concurrent with construction progress, not less than weekly.

E. Legibly mark each item to record actual construction as follows:

1. Include Contract modifications such as Addenda, supplementary instructions, change directives, field orders, minor changes in the Work, and change orders.

2. Include locations of concealed elements of the Work.

3. Identify depth of buried utility lines and provide dimensions showing distances from permanent facility components that are parallel to utilities.

4. Dimension ends, corners, and junctions of buried utilities to permanent facility components using triangulation.

5. Identify and locate existing buried or concealed items encountered during

Project.

6. Measured depths of foundations in relation to finish floor datum.

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7. Measured horizontal and vertical locations of underground utilities and appurtenances, referenced to permanent surface improvements.

8. Measured locations of internal utilities and appurtenances concealed in construction, referenced to visible and accessible features of the Work.

9. Field changes of dimension and detail.

10. Details not on original Drawings.

F. Submit marked-up paper copy documents to Engineer before Substantial Completion

PART 3 - PAYMENTS

3.1 MOBILIZATON

A. Measurement: The lump sum price bid for Mobilization shall be as listed on the Bid Form.

B Payment

1. The price bid for Mobilization will be payable to the respective Contractor whenever he shall have completed five percent (5%) of the work of his Contract.

2. For purposes of this item, one hundred percent (100%) of the Mobilization work shall be considered completed when the total of payments earned, exclusive of the amount bid for this item as shown on the monthly certificates of the approximate quantities of work done, shall exceed five percent (5%) of the total price bid for each Contract.

3.2 CLOSE-OUT

A. The payment for Close-Out will be payable as part of the retainage released to the respective Contractor when all of the following have been performed:

1. Completed all of his Work, including all work required for completion of punch list items.

2. Cleaned up and made final restoration.

3. Delivered all required documents enumerated in the Specifications including, but not limited to, the following:

a. Required warranties and guarantees

b. Special bonds

c. Equipment and material certifications from manufacturer(s)

d. Certificates from regulating agencies and/or authorities

e. Record drawings

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f. Maintenance and operating instructions.

4. Delivered the following properly executed documents:

a. Contractor's Affidavit

b. Statement of Surety Company (with Power of Attorney and Statement of Surety's Financial Conditions)

c. Maintenance Bond(s) (with Power of Attorney and Statement of

Surety's Financial Conditions)

d. Contractor's Release

Section 01100

DRAWING SCHEDULE

LAKE WINOLA Z057000570

01100/1

PART 1 - GENERAL

1.1 SCOPE

The Lake Winola, rehabilitation of existing Pump Station and Force Main, will be constructed in accordance with the Drawings and Specifications prepared by Atlas Technical, Plymouth Meeting, Pennsylvania and their subconsultants.

1.2 DRAWINGS

The Drawings are titled” “Lake Winola Municipal Authority, Rehabilitation of existing Pump Station with Drawing Numbers and Subtitles as follows:

DRAWING NO. TITLE

TITLE SHEET

100 SITE NOTES, LEGENDS AND DRAWING INDEX

101 EXISTING SITE PLAN WITH REQUIRED TEMPORARY

CONSTRUCTION EASEMENT

102 EROSION & SEDIMENTATION CONTROL PLAN (E&S)

103 EROSION & SEDIMENTATION NOTES

104 EROSION & SEDIMENTATION DETAILS

105 PHASE 1 – YARD PIPING PLAN

106 PHASE 2 – YARD PIPE PLAN

107 FINAL SITE PLAN

108 NOT USED

109 NOT USED

110 CONSTRUCTION DETAILS

200 NEW 8’ – 0” I.D. OFF LINE MANHOLE

201 EXISTING PUMP STATION – DEMO AND REMOVALS

202 PUMP STATION – NEW WORK

203 NEW WORK – DETAILS

E000 ELECTRICAL SYMBOLS, ABBREVIATIONS & GENERAL NOTES

E100 TEMPORARY POWER PLAN

E101 POWER PLAN

E900 ELECTRICAL SPECIFICATIONS

ED100 ELECTRICAL DEMOLITION PLAN

Section 01200

MEASUREMENTS AND PAYMENTS

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PART 1 - BASIS FOR MEASUREMENT AND PAYMENT

1.1 MEASUREMENT

All measurements for payment will be based on the completed work performed in accordance with the Drawings and Specifications, and with the Contract Bidding and Payment Item Schedules. All work completed under this Contract, shall be measured by the Engineer according to the methods outlined, in the measurement paragraphs of this section.

1.2 PAYMENT

Each lump sum or unit price stated in the Bid Form shall constitute full compensation for each completed item of the work as indicated on the Drawings and as specified. This is the price and payment for furnishing all labor, material, plant, tools, and equipment required to acceptably complete each of the work items.

PART 2 - CONTRACT NO. 25

2.1 ITEM NO. 1 ALL STRUCTURAL/MECHANICAL/CIVIL AND ELECTRICAL WORK, FOR

THE PROJECT, NOT INCLUDED IN BID ITEMS 2, 3, 4 AND 5

A. Measurement

Measurement will be based on the successful completion of all work on a complete job basis. Measurement of this item will not include the work which is included in Bid Item Numbers 2, 3, 4 and 5

B. Payment

Payment of the Lump Sum, for this work, will be made on a monthly basis for the work completed to date, less retainages as stipulated in the AGREEMENT and

GENERAL CONDITIONS.

2.2 ITEM NO. 2: MOBILIZATION

A. Measurement for mobilization will be based on a complete job basis as stated in the Bid Form and Section 01060 MOBILIZATION AND CLOSEOUT.

B. Payment of the Lump Sum for this work will be payable to the Contractor as set forth in Section 01060, MOBILIZATION AND CLOSEOUT.

2.3 ITEM NO. 3: ADDITIONAL TEST PITS AS REQUESTED IN WRITING BY, THE

ENGINEER

A. Measurement will be based on the successful completion of each additional test pit (aka test hole) where directed by the Engineer in writing and not called for on the Drawings. (The test pit shall be of sufficient size, to accurately identify the location of pipe and the depth of the pipe.)

Section 01200

MEASUREMENTS AND PAYMENTS

01200/2

B. Payment for this work will be made on each basis in accordance with the Specifications.

2.4 ITEM NO. 4: ALLOWANCE FOR STORAGE, ON SITE, OF THE CLIENT PURCHASED

PUMP STATION AND/OR OFF LINE MANHOLE, REMOVAL FROM STORAGE AND

THEN SET IN PLACE, IF THE EQUIPMENT AND MATERIAL CANNOT BE UNLOADED

AND IMMEDIATELY SET IN PLACE, WHEN DELIVERED, AS AUTHORIZED IN

WRITING BY ENGINEER

A. Measurement

Measurement of this item will be based on the actual additional unanticipated work done, as requested, in writing, by the Engineer

Payment

B. Payment for this item will be made at the lump sum price as agreed to by the Engineer

2.5 ITEM NO. 5: ALLOWAWNCE FOR UNANTICPATED WORK AS AUTHORIZED, IN

WRITING, BY ENGINEER

A. Measurement

Measurement of this item will be based on the actual additional unanticipated work done, as requested, in writing, by the Engineer

Payment

B. Payment for this item will be made at the lump sum price as agreed to by the Engineer

Section 01300

SUBMITTALS

01300/1

1.1 SCHEDULES

A. The Contractor shall be responsible for preparing a Progress or Work Schedule for the entire project.

1.2 SHOP DRAWINGS, SAMPLES AND MANUALS

A. The Contractor shall process the Shop Drawings required by his Contract to the Engineer and shall be responsible for their timely submission in accordance with the Shop Drawing schedule which is included in the overall progress or work schedule as described in Part 2 of this Section.

B. Any proposed deviations/substitutions from that specified shall be clearly noted on the cover letter transmitting the shop drawing. Failure to so note will be cause for rejection of equipment, materials, etc. after installation.

C. All submissions shall be marked with the Specification Section Number containing the item submitted for review, or Drawing number for items specified on Drawings only.

D. The Contractor’s equipment submittals that require power or control wiring must be provided with verification that the Electrical Subcontractor has received a copy of the approved submittal for his records and installation coordination.

E. Revised shop drawings submitted for review shall be marked

"RESUBMISSION."

1.3 CONSTRUCTION PHOTOGRAPHS

A. The Contractor shall be responsible for all construction progress photographs.

1.4 SUBMITTAL PROCEDURES

A. All submittals shall be delivered to the Resident Project Representative on the project site.

B. The Resident Project Representative will screen the submittals to ensure that they have been properly certified and identified by the Contractor. If they are submitted properly, the items will be processed for review.

C. The processed submittals will be returned to the r Contractor.

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PART 2 - SCHEDULE

2.1 PREPARATION

A. The Contractor shall prepare a Progress or Work Schedule for the entire Project, using CPM, showing the order in which the Contractor proposes to carry on his work and salient features, including submissions of shop drawings and samples and procurement of materials, to meet date of completion.

B. Each activity in the Progress or Work Schedule shall be identified and a time for the performance of such activity indicated. Each activity shall be preceded by all work that must be accomplished prior to that activity. All abbreviations, codes and/or symbols used shall be described on the Schedule.

C. The Contractor, in preparing his proposed Progress or Work Schedule, shall prepare a narrative highlighting those items in the Proposed Schedule that differ from the "Recommended Sequence of Construction" in Section 01010. If no such narrative is provided by the Contractor, it will be assumed that the Contractor is following the "Recommended Sequence of Construction" in Section 01010. Any subsequent change to the Progress or Work Schedule that alters the sequence of construction shall include a narrative from the Contractor highlighting those subsequent changes.

D. In addition to the schedule described above, the Contractor shall submit a list of shop drawings he proposes to submit for review which shall include the following:

1. Specification Section Number

a. Description of all items within section.

b. Approximate date of each submittal.

2. Contract Drawing Number

a. Description of all items on each Contract Drawing, if not previously covered by the Specifications.

b. Approximate date of each submittal.

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2.2 SUBMISSION

A. Electronic copy of the Schedule is to be submitted to the Engineer for review within thirty (30) days after award of Contract. Update and resubmit Schedule monthly thereafter until completion of the work. Updated Schedule shall have completed activities removed or indicated as such.

Whenever modifications are made to the Contract which add or delete activities and/or revise time of completion, Schedule shall be revised and resubmitted to the Engineer within ten (10) days after such modification is authorized.

B. In the event that the work is behind schedule, the Schedule shall be revised, through the use of overtime work or by other means, to ensure that the work is completed within the Contract time. Under these circumstances, overtime work shall be performed at the Contractor’s expense.

PART 3 - SHOP DRAWINGS AND MANUALS

3.1 GENERAL

A. Shop drawings are defined as drawings, diagrams, illustrations, schedules, performance charts, brochures and other data prepared by each Contractor which illustrate how specific portions of the work shall be fabricated and/or installed.

B. Shop drawings are not part of the Contract Documents, but are a supplementary means of communications to assist in the understanding of what the Contractor proposes to provide and to establish that whatever he intends to install either does or does not conform to the Drawings and Specifications.

C. In the instance of a request for a substituted item, the Contractor shall verify that it will fit into the space allocated to the originally required item giving due regard to all other trades' requirements. Where modifications to the Contract Documents are proposed, the Contractor must clearly indicate such deviation in writing in his transmittal letter. If the modification and/or substitutions are agreed to by the Engineer, the Contract Documents will be appropriately modified. However when additional work is required, the Contractor is advised that he must pay the Engineer for redesign to accommodate the revised substitution as well as pay other Contractors for extra work required by them for the change. No increase in Owner's construction cost will be allowed.

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3.2 CATALOG SHEETS

A. For standard manufactured items considered by the Engineer as not requiring special Shop Drawings, the Contractor shall submit, electrontically copies of manufacturer's catalog sheets showing model numbers and illustrated cuts of the items to be furnished, scale details, sizes, dimensions, performance characteristics, capacities, wiring and control diagrams and all other pertinent information. This information shall be highlighted on where appropriate.

3.3 SHOP DRAWINGS

A. The Contractor shall submit for review, electronic copies of shop and working drawings of materials fabricated especially for his Contract, and of equipment and materials for which such drawings are specifically requested.

1. The Contractor shall also submit a letter with the Shop Drawings for each piece of equipment signed and certified by an authorized representative of the Equipment Manufacturer which certifies that the subject equipment meets or exceeds the current OSHA/ANSI and local industrial codes for safety. The letter shall also specifically identify any exceptions that the Equipment Manufacturer has taken in not providing the required safety devices as they relate to the above codes.

B. Coordinate all equipment systems with the Drawings and electronically submit a complete and coordinated shop drawing submission of the specific equipment system. All shop drawings related to the specific equipment system shall be submitted at the same time for review. The shop drawing submission shall provide the coordination of concrete foundations, piping, relative elevations, electrical, chemical facilities, instrumentation facilities, dimensions, structural changes, etc. in sufficient detail that the Engineer can adequately review the shop drawing. Equipment systems submitted which are incomplete and uncoordinated shall be returned to the Contractor, unchecked. A resubmission shall be made after equipment system shop drawings have been completed and coordinated. Any required changes in the equipment system layout vs. the equipment system shown on the Drawings shall be provided by the respective Contractor at no added expense to the Owner or Engineer.

C. Prior to submitting drawings to the Engineer, the Contractor shall check thoroughly all such drawings to satisfy himself that the subject matter conforms to the Drawings and Specifications in all respects. Drawings which are correct shall be marked with the date, checker's name and certification of the Contractor's approval, and then shall be submitted to the

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Resident Project Representative. Any Shop Drawings submitted without the respective Contractor's certification will be returned without review.

D. Shop Drawings shall show the principal dimensions, weight, structural and operating features, performance characteristics and wiring diagrams, space required, clearances, type and/or brand of finish or shop coat, grease fittings, etc., depending on the subject of the drawing. When it is customary to do so, when the dimensions are of particular importance or when so specified, the drawings shall be certified by the manufacturer or fabricator as correct for this Contract.

E. When so specified or if considered by the Engineer to be acceptable, manufacturer's specifications, catalog data, descriptive matter, illustrations, etc., may be submitted for review in place of shop and working drawings.

In such case the requirements shall be as specified for shop and working drawings, insofar as applicable.

F. TheContractor shall be responsible for the prompt submission of all shop and working drawings in accordance with the shop drawing schedule so that there shall be no delay to the work due to the absence of such drawings.

G. No material shall be purchased or fabricated especially for this Contract until the required shop and working drawings have been submitted and reviewed as conforming to the Contract requirements. All materials and work involved in the construction shall then be as represented by said drawings.

H. The Engineer's review of shop and working drawings will follow a general check made to ascertain conformance with the design concept and functional result of the project and compliance with the information given in the Contract Documents. Each Contractor is responsible for details and accuracy, for conforming and correlating all quantities and dimensions at the job site; for information that pertains solely to the fabrication processes or to techniques of construction; and for coordination of the work of all trades. Markings or comments placed on a submittal by the Engineer shall not be construed as relieving the Contractor from compliance with the Drawings and Specifications nor departures therefrom.

PART 3 - CONSTRUCTION PHOTOGRAPHS

A. The Contractor shall provide pre-construction views, submitted in duplicate of the entire construction area before any work begins. Views shall be in the form of VHS video tapes and/or 8 inch by 10 inch photographs at the discretion of the Engineer.

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B. The Contractor shall provide, from commencement of Project through completion of all Work, clear, sharp, color, 8 inch by 10 inch photographs, in duplicate. These progress photographs shall be submitted to the Engineer each month in conjunction with the current Monthly Estimate.

Interior and/or exterior views shall be made as requested by the Engineer.

C. Each photograph shall have the following information clearly noted on the picture. The information shall be typed or neatly printed on a label and placed on the face of the picture, and not obliterate important construction features.

1. Date Photo was taken and photo number

2. Client/Owner

3. Project Title and Contract number

4. Contractor

5. Description of what is shown on the photo including direction

3.2 NUMBER OF VIEWS

A. Provide from 4 to 10 views each month depending on progress of the work.

Section 01500

TEMPORARY FACILITIES AND CONTROLS

Lake Winola Z057000570 01500/1

GENERAL

1.1 SCOPE

A. The Contractor is referred to conditions and requirements given in various Divisions of the Specifications and to other Sections of this Division 1 - GENERAL REQUIREMENTS, insofar as such documents affect the work of this Section.

1.2 OCCUPYING PRIVATE LAND

Written consent from the proper parties shall be obtained by the Contractor prior to entering or occupying (with men, tools, materials or equipment) any land other than the Owner’s, property for any purpose related to their performance of the Work on this Contract. Refer to Drawing 101, for property that has been obtained for the Contractor’s use, during the project.

1.3 PROTECTION OF EXISTING UTILITIES

A. The Contractor shall conduct operations and take all special precautions necessary to protect equipment, utility lines, roadways, and subsurface, submerged and overhead facilities which are to remain in place and undisturbed by their operations under this Contract.

B. The Contractor shall immediately notify the owner of the facilities or areas which are disturbed, damaged or injured as a result of the Contractor's operations, and shall determine the proper method of replacing or repairing the affected facilities at least to the conditions which existed prior to the Contractor's operations.

C. The Contractor shall, at his sole expense, replace, repair or restore the affected facilities or areas to their original condition or shall reimburse the owner of said facilities or areas for such expenses as the said owner may accrue in performing the work, and the Contractor shall not be entitled to receive additional compensation under this Contract for such work.

1.4 FACILITY ACCESS

A. The Contractor shall be responsible for maintaining complete and normal access for all operations for the Pump Station personnel, within the limits of the work during construction.

B. The Contractor will be given necessary use of the facility site for execution of work, to the extent it does not interfere with access and facility operations. The Contractor shall not obstruct normal access by operating personnel, unless specifically agreed to by the Owner.

1.5 PROTECTION OF FACILITIES AND EQUIPMENT

A. Until final acceptance of the Work, the Contractor shall continuously maintain adequate protection of his work and work-in-progress. Protect from loss or damage all machinery, equipment, materials and supplies being handled, including property considered for progress payments wherever located, as well as the

Lake Winola Z057000570 01500/2 property, of the Owner and/or purchased, for the project by the Owner, from loss or damage arising out of or in connection with the prosecution of his work.

Contractor shall make good any such loss or damage. Contractor shall also protect adjacent private and public property as provided by law and the Contract Documents

B. The Contractor shall immediately report in writing, giving full details to the Owner, all accidents which arise out of or in connection with the performance of the Work, whether on or adjacent to the site, which cause death, serious personal injury or substantial property damage. In addition, each accident shall be reported immediately by telephone or messenger to the Engineer. If a claim is made or suit is filed by anyone against the Contractor on account of any accident, the Contractor shall promptly report the facts in writing to the Engineer, with a copy to the Owner, giving full details of the claim.

C. The Contractor shall assume all risks of loss or damage of any kind to any vehicles, machinery, equipment, materials or supplies which he shall provide in doing the Work.

D. The Contractor shall conduct his work in such a manner as to adequately protect property, owned by others on or about the Owner's premises, from damage by the construction operations.

1.6 DUST CONTROL

During the progress of the Work, the Contractor shall conduct his operations and maintain the area of his activities so as to minimize the creation and dispersion of dust.

1.7 SANITARY

A. The Contractor shall provide, maintain, and remove when no longer required, an adequate number of temporary, prefabricated, chemical-type toilets with proper enclosures for the use of workmen and women of all trades during construction.

Locate toilets where agreed to by the Owner.

B. The Contractor shall at all times keep temporary toilets clean and supplied with toilet paper. Comply with all local and state health requirements and sanitary regulations.

1.8 WATER

A. There is no portable water at the Pumping Station site

B. The Contractor shall provide temporary water for construction uses.

C. Installer of any temporary water service shall remove the same when no longer required.

1.9 ELECTRICITY

A. The Owner’s existing electric power will be available for uses by the Contractor, to supply power for the temporary pumps, as note on the drawings, limited

Lake Winola Z057000570 01500/3 construction lighting and an office trailer. The Owner’s existing electric power shall not be utilized for construction tools, motors, welding machines, pumps, or other large equipment.

B. The Contractor shall be responsible for:

1. Making all necessary arrangements for all temporary electric power and lighting required during construction period.

2. Providing temporary electric generator(s) as required during construction period.

1.10 WATER AND FUEL FOR TESTING

A. All fuel and water required for testing purposes shall be provided by the Contractor

B. Labor and supervision required for making tests shall be provided by the Contractor, as necessary

1.11 SECURITY

A. The Contractor shall provide and pay for an adequate level of security protection, including the Security Fence, to protect all property and material of all Contractors from pilferage, removal or damage, for the duration of the entire project.

B. Refer to Drawing 106, for the Security Fence

1.12 OFFICES AND STORAGE

A. The Contractor and subcontractor shall, for their own use, provide and maintain such temporary facilities as they may require, and such watertight storage sheds with floors as may be required, for storage of their materials which might be damaged by weather.

B. Materials stored in the open at the Project sites shall be stored at locations as agreed with the Owner, and on planks or other dunnage as necessary to keep materials from contact with the ground, and they shall be covered with tarpaulins for protection from weather. All temporary offices and storage facilities shall be removed by their installer when no longer required.

PART 2 - MATERIALS

Not Used

PART 3 - EXECUTION

Not Used

Section 01501

TEMPORARY PUMP SYSTEM

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PART 1 – GENERAL

1.1 GENERAL

A. Refer to the Summary of Work for Construction Sequence as it relates to the Temporary Pump System .

B. The Temporary Pump System is to be fully operational, prior to the start of

Phase 2.

1.2 SCOPE

A. The Contractor is required to furnish all materials, labor, equipment, power, maintenance, fuel, etc. to implement the temporary pumps, that are required for this project.

B. The design, installation and operation of the Temporary Pump System, shall be the responsibility of the Contractor.

1. The Contractor shall employ the services of a vendor who can demonstrate specialized experience in the design and operation of Temporary Sewage Pumping Systems.

C. The Temporary Pump System is to include:

1. One pump with an electric motor with VFD and one pump with a diesel engine. The pump with the electric motor shall be the lead pump and the diesel pump would be the stand-by. conditions.

2. Both pumps will take suction from the new 8’-0” Off-line Manhole and pump the sewage to the plant manhole. See Force Main routing as noted on Drawing 108, 109, 100 and 200.

• The electric pump will be capable of pumping 150 GPM @ 130 Ft. (TDH)

• The diesel pump will be capable of pumping 300 GPM @ 135 Ft. (TDH)

The Contractor should review the TDH, to insure that the additional losses, for the Temporary Pump and piping are accounted for in the sizing of the Temporary Pump.

Due to the limitationos of the existing site power, the electricl motor cannot be larger than 30 HP.

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3. Each pump will have a gate valve, check valve and an air release valve. Sufficient discharge pipe and fittings will be provided to connect the pump discharge to the existing force main connection.

4. The Contractor shall have a licensed electrical contractor make all necessary electrical and control connections for the Temporary Pump System. This includes all temporary modifications to the electrical system, conduit, conductors, installation, and controls for a fully functional operating system. Refer to the electrical drawings for the associated electrical and control work for the Temporary Pump System.

5. The Contractor shall provide an integral control and alarm monitoring system as part of the Temporary Pump System Package. This will allow the customer to remotely receive alarms and control the Temporary Pump System. The alarms and controls shall be programmed based on the customer requirements. Alarms, as selected bythe customer, shall be transmitted by text or voice message as well as email. Logging of all alarms and control functions is required. Asscess to an online portal for data viewing is required.

At a minimum, the alarms shall be the following for both pumps:

(a) High Level Alarm

(b) Pump On

(c) Pump Off

(d) Low Level Alarm

(e) Monitor the fuel level, for the Diesel Pump with a low level alarm.

On a High-Level Alarm, the backup pump[ shall automatically start.

An alarm will be transmitted to the Contractor’s Representative and to the Owner, for immediate action.

6. Drawing105, shows a initial location for the Temporary Pumps as well as the initial location, where Temporary Pump discharge would connect to the existing force main. The Contractor can adjust the location of the Tempoary Pumps and/or the point of connection, to better meet their site requirements during construction. The changes proposed by the Contractor are to be submitted to the Engineer for review and acceptance, prior to the changes being implemented, including any grading modifications. Any adjustments to the location of the Temporary Pump System will be at a No Additional Cost to the Owner.

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1.3 QUALIFICATIONS OF PUMP VENDOR

A. The temporary pump vendor shall have not less than five (5) successful years experience in the design and operation of bypass pumping systems of the type specified at five (5) different U.S. installations.

B. The Owner may require evidence, in the form of operating records, from these installations to substantiate any claims concerning the ability of the system to perform as required.

C. The system shall meet the requirements of all codes and regulatory agencies having jurisdiction.

1.4 SUBMITTALS

A. The required information shall be submitted in accordance with Section 01300 - SUBMITTALS. The submittal for bypass pumping shall be received by the Engineer at least Fourty Five (45) days prior to the scheduled date for the need for the Temporary Pumps.

B. The vendor shall submit at least five (5) references of projects of a similar size and complexity as this project, performed by his firm within the last five

(5) years.

C. The Contractor shall prepare with the vendor and submit a specific detailed description of the proposed Temporary Pump System.

1. The submittal shall include a written description of the plan and shall indicate the quantity, capacity, and location of all pumping equipment.

2. Pumping equipment submitted for review shall include manufacturer's pump performance curves; make and location of manhole level control devices, and complete dimensions and weight of the pump unit including engine, fuel tank and frame, proposed location and means of support.

3. Submit size, type and routing of all suction and discharge pipes, and means of connecting to the existing system.

4. Submit a detailed description of the pump controls and alarms for the installation

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1.5 SPECIAL PRECAUTIONS

A. The Contractor is notified that the Temporary Pump System is critical and must be operational when the existing pump station is off line.

B. If any spills of sewage occurs due to the failure of the Contractor’s equipment, or lack of fuel to operate the pumps, the Contractor shall be responsible for any fines levied by the PADEP or any other agency.

PART 2 – PRODUCTS

2.1 PUMPS

A. Acceptable suppliers of the Temporary Pump System

1. Xylem Dewatering Solutions, Inc.

2. Field Force

3. Or Equal

B. The bypass pumps and drives shall be rated for continuous duty and shall be capable of pumping the specified peak flow range without surging, cavitation, or vibration. Each pump shall not overload the driver at any point on the pump operating curve. Rotative components shall be statically and dynamically balanced. Each pump shall be suitable for use with raw unscreened sewage and trash. Each pump shall be a self-contained unit, designed for temporary use.

C. All pumps used shall be fully automatic self-priming units that do not require the use of foot valves or vacuum pumps in the priming system. All pumps used must be constructed to allow dry running for long periods of time, to accommodate the cyclical nature of influent flows.

D. See paragraph 1.2.C of this section.

E. Pumps shall be equipped with an air injector priming system which consists of an air compressor which blows air through a venturi ejector. This system shall automatically and continuously prime the pump.

F. Pumps shall have a cast iron casting, suction cover, separation tank, open impeller front wear plate and non-return valve. Shaft shall be alloy steel.

G. Pump seals shall be constructed of silicon carbide, of the mechanical type, and shall be located in an oil bath. This shall allow lubrication by the oil, not the pumped flow, and allow pump operation at times of low flow.

01501/5

H. Contractor shall provide the necessary start/stop controls and alarms for each temporary pump.

2.2 PIPING

A. In order to prevent the accidental spillage of flows, all temporary piping must be constructed of rigid pipe with positive, leak-proof connections.

B. Pipe 12-inches and smaller shall be PVC with either Dresser style couplings or glued type couplings.

PART 3 – EXECUTION

3.1 SAFETY REQUIREMENTS

A. Contractor shall maintain and be responsible for the safety of the temporary pumping operations at all times, and of taking all necessary precautions.

3.2 INSTALLATION REQUIREMENTS

A. Equipment specified in this section shall be installed in strict accordance with the vendor’s instructions and recommendations.