Sewer_Televising_FY27.TechSpecs.pdf

TECHNICAL SPECIFICATIONS

VILLAGE OF SCHAUMBURG

SEWER CLEANING AND TELEVISING— Salem Drive, Spring South Road, Springinsguth Road, and Sanitary Sewer IICP

SECTION 00 01 10

TABLE OF CONTENTS

FISCAL YEAR 2027 SEWER CLEANING AND TELEVISING

Pages Through

SPECIFICATIONS

DIVISION 01–GENERAL REQUIREMENTS

SUMMARY OF WORK

CONTRACT CONSIDERATIONS

SUBMITTALS

REGULATORY REQUIREMENTS

REFERENCE STANDARDS AND DEFINITIONS

TEMPORARY FACILITIES

TEMPORARY CONTROLS

CONTRACT CLOSEOUT

DIVISION 33–UTILITIES

SUMMARY OF WORK–UTILITIES

SEWER TELEVISING

SEWER CLEANING

SEWER OBSTRUCTION REMOVAL

SEWER BYPASS PUMPING

END OF SECTION

SPECIFICATIONS

SECTION 01 11 00

SUMMARY OF WORK

PART 1–GENERAL

1.01 DIVISION ONE

A. The requirements of Division 01 apply to all sections of the Contracts.

1.02 PROJECT SCOPE

A. CONTRACTOR shall provide all items, articles, materials, operations or methods mentioned or scheduled on the Drawings or herein specified: including all labor, supervision, equipment, incidentals, taxes, and permits necessary to complete the Work as described within the Contract Documents. CONTRACTOR shall install all items provided by OWNER as mentioned or scheduled on the Drawings or herein specified.

1.03 CONTRACT DOCUMENTS–INTENT AND USE

A. Intent of Documents:

1. Singular notations and Specifications shall be considered plural where application is reasonably inferred.

2. Mention or indication of extent of work under any division or Specification section is done only for convenience of CONTRACTOR and shall not be construed as describing all work required under that division or section.

3. Some individual sections may contain a list of related sections. The list of related sections in individual sections is provided for the convenience of CONTRACTOR and is not necessarily all-inclusive. CONTRACTOR may not rely upon this listing for determination of scope of work. Other sections of the Specifications not referenced in individual sections shall apply as required for proper performance of the Work.

4. Command type sentences may be used in the Contract Documents. These sentences refer to and are directed to CONTRACTOR.

5. Symbols for various elements and systems are shown on the Drawings. Should there be any doubt regarding the meaning or intent of the symbols used, a written interpretation shall be obtained from ENGINEER.

B. Use of Documents:

1. CONTRACTOR shall examine all Specifications and Drawings for the Work, including those that may pertain to Work CONTRACTOR does not normally perform with its own forces.

2. CONTRACTOR shall use all of the Project Drawings and Specifications:

a. For a complete understanding of the Project.

b. To determine the type of construction and systems required.

c. For coordination with other contractors.

d. To determine what other work may be involved in various parts or phases.

e. To anticipate and notify others when work by others will be required.

f. And all other relevant matters related to the project.

3. CONTRACTOR is also bound by all requirements of the Contract Documents which are applicable to, pertain to, or affect its Work as may be shown or inferred by the entire set of Project Drawings and Specifications.

1.04 CONSTRUCTION REQUIREMENTS

A. In general, the following contract completion Milestones shall be followed.

1. Milestone 1 Completion: CONTRACTOR shall have completed and provided to

OWNER all televising of Fiscal Year 2026 IICP Sanitary Sewer by February 1, 2027.

2. Final Completion: CONTRACTOR shall have all sewer televising completed by

April 30, 2027.

1.05 CONTRACTOR USE OF SITE

A. General:

1. The “area of the site” referred to in these Specifications shall be as shown on the

Drawings. If the “area of the site” is not shown, OWNER's property lines, the Project right-of-way and/or any easements obtained for the Project shall be considered the “area of the site.”

2. All activities shall be confined within the “area of the site” limits.

3. From the start of work to completion CONTRACTOR is responsible for the care of the site and the premises which are affected by operations of Work of this Contract.

4. Except for permanent site improvements provided under the Contract, CONTRACTOR shall restore property disturbed during the Work, to the conditions which previously existed.

5. Work in occupied spaces shall be restricted to specified Work and essential activities, such as making necessary connections and extending services or constructing temporary access ways. Such work shall be scheduled in advance with OWNER.

B. Parking and Deliveries:

1. CONTRACTOR is responsible for control of traffic by vehicles and persons within the limits of its operations.

2. Parking for employees, subcontractors, and agents of CONTRACTOR shall be in areas subject to approval of OWNER.

1.06 EXISTING SERVICES, OVERHEAD UTILITIES, AND UNDERGROUND FACILITIES

INCLUDING STRUCTURES

A. Interruption of existing services and systems including heating, ventilating, air conditioning, water, sanitary, lighting and power, signal and security systems, and similar work shall be kept to an absolute minimum and shall be limited to times approved by OWNER.

B. Any accidental interruption of services and Underground Facilities shall be repaired immediately, including provision of temporary facilities until permanent repairs can be made.

C. Any additional costs incurred because of failure of CONTRACTOR to report the condition of any and all existing services and Underground Facility encountered shall be paid for by

CONTRACTOR.

1.07 PROTECTION OF WORK AND IMPROVEMENTS

A. CONTRACTOR shall protect the property of OWNER, existing improvements, and the Work installed by CONTRACTOR and others from abuse, damage, dust, debris, and other objectionable materials resulting from construction activities.

B. CONTRACTOR shall provide suitable covers, partitions, or other dust and fume containment devices to suit construction operations.

C. CONTRACTOR shall keep property, existing improvements, and the Work including structures, mains, fittings, and accessories free from dirt and foreign matter at all times.

D. CONTRACTOR shall provide temporary plugging of openings, holes, and pipe ends that are existing or that CONTRACTOR has installed.

E. Property, improvements, and Work damaged by CONTRACTOR shall be repaired or replaced by CONTRACTOR to the satisfaction of OWNER.

1.08 AVAILABILITY OF LANDS

A. Easements were not obtained for this Project. CONTRACTOR shall confine its operations, equipment and storage areas to the lands and rights-of-way in which the Project is to be located. CONTRACTOR may enter into written agreements with property owners for use of other lands during construction. Copies of such agreements shall be provided to OWNER.

PART 2–PRODUCTS

NOT APPLICABLE

PART 3–EXECUTION

SECTION 01 29 00

CONTRACT CONSIDERATIONS

PART 1–GENERAL

1.01 SUMMARY

A. Work Included: Measurement and Payment–Unit Prices.

1.02 MEASUREMENT AND PAYMENT–UNIT PRICES

A. Measurement methods are delineated in the individual Specification sections.

B. CONTRACTOR shall take measurements and compute quantities. ENGINEER will check measurements and quantities.

C. Incidental Items of Work: Any items of Work shown on the Drawings or called for in the

Specifications, but not included in the Bid Form, shall be considered incidental items of Work.

The cost of incidental items of Work shall be included in the prices bid for adjacent Work.

SECTION 01 33 00

SUBMITTALS

1.01 SUMMARY

A. Work Included: Whenever possible throughout the Contract Documents, the minimum acceptable quality of workmanship and materials has been defined either by manufacturer’s name and catalog number or by reference to recognized industry standards.

B. Related work described elsewhere: More detailed requirements for submittals are described in other sections of these Specifications for some materials and equipment. They are to be considered additional requirements to supplement the requirements specified in this section.

C. Definitions: “Electronic Submittal” is defined as any submittal transmitted electronically to ENGINEER for review.

1.02 IDENTIFICATION OF SUBMITTALS

A. CONTRACTOR shall completely identify each submittal and resubmittal by showing at least the following information:

1. Name and address of submitter, plus name and telephone number of the individual who may be contacted for further information.

2. Name and location of project and identification number.

3. Drawing number and Specifications section number to which the submittal applies.

4. Include the date of each submittal or resubmittal.

1.03 GROUPING OF SUBMITTALS

A. Unless otherwise specifically permitted by ENGINEER, CONTRACTOR shall make all submittals in groups containing all associated items so that information is available for checking each item when it is received.

B. Partial submittals may be rejected as not complying with the provisions of the Contract Documents.

1.04 TIMING OF SUBMITTALS

A. CONTRACTOR shall make all submittals far enough in advance of scheduled dates of work to provide required time for reviews, for securing necessary approval, for possible revision and resubmittal, and for placing orders and securing delivery.

B. The review period for submittals that are received after 3 P.M. shall commence on the following business day.

1.05 CONSTRUCTION PROGRESS AND SUBMITTAL SCHEDULES

A. Submit preliminary schedules within 10 days of the Effective Date of the Contract.

B. As a minimum, the construction progress schedule shall consist of a horizontal bar chart with a separate line for each major portion of Work or operation, identifying first workday of each week.

C. Include line items for milestones (if any), Substantial, and Final Completion.

D. Submit updated schedules with each Application for Payment, identifying changes since previous version.

E. Indicate estimated percentage of completion for each item of Work at each submission.

F. PDF Submittal Procedures:

1. Summary:

a. Televising report submittals shall be transmitted to ENGINEER in electronic (PDF) format.

b. The intent of PDF submittals is to expedite the construction process by reducing paperwork, improving information flow, and decreasing turnaround time.

c. The PDF submittal process is not intended for color samples, color charts, or physical material samples.

2. Procedures:

a. CONTRACTOR shall review and apply a stamp certifying that the submittal complies with the requirements of the Contract Documents.

b. CONTRACTOR shall transmit each cover letter and submittal to ENGINEER as an e-mail attachment.

1.06 RESUBMISSION REQUIREMENTS

A. Make any corrections or changes in the submittals required by ENGINEER.

B. CONTRACTOR shall furnish required submittals with sufficient information and accuracy in order to obtain required approval of an item with no more than three submittals. ENGINEER will record ENGINEER's time for review subsequent submittals of shop drawings, samples, or other items required for approval and CONTRACTOR shall reimburse OWNER and ENGINEER's charges for such time.

SECTION 01 41 00

REGULATORY

REQUIREMENTS

A. Work Included:

1. OSHA Requirements.

2. 35 III. Adm. Code 652.

3. 35 Ill. Adm. Code 1100.

4. Roadway Limits.

5. Permits.

6. Wage Rates.

1.02 OSHA REQUIREMENTS

A. All work including site safety, equipment, materials, and fabricated items provided under the Contract shall comply with the provisions of the “Occupational Safety and Health Act.”

1.03 35 ILL. ADM. CODE 652

A. CONTRACTOR shall comply with 35 Ill. Adm. Code 652 during the project and shall use protective coatings personnel to carry out corrosion prevention and mitigation methods and use inspectors so that best practices and standards are adhered to.

1.04 35 ILL. ADM. CODE 1100

A. CONTRACTOR shall comply with 35 Ill. Adm. Code 1100 when disposing of clean construction or demolition debris (CCDD) or uncontaminated soil at a CCDD or uncontaminated soil fill operation.

1.05 ROADWAY LIMITS

A. CONTRACTOR shall comply with roadway weight restrictions including seasonal weight restrictions.

1.06 PERMITS

A. No permits were obtained by OWNER for this Project. CONTRACTOR shall obtain required permits. Where the requirements of any permit are more restrictive than the Drawings or the Specifications, the permit requirements shall govern.

B. Any permits required for dewatering operations shall be obtained and paid for by

CONTRACTOR.

1.07 WAGE RATES

A. CONTRACTOR and any subcontractor shall pay all laborers, workers, and mechanics performing work under the Contract not less than the prevailing wage rates adopted by OWNER or determined by the court on review and filed with the Secretary of State in Springfield.

B. CONTRACTOR shall keep or cause to be kept a record of employees and wages paid as required by the Prevailing Wage Act (820 ILCS 130/1-12). CONTRACTOR shall also require each subcontractor employed on the project to keep these same records. In accordance with Illinois Public Act 94-0515, CONTRACTOR shall submit certified payroll records on a monthly basis to OWNER, along with a statement affirming that such records are true and accurate, that the wages paid to each worker are not less than the required prevailing rate and that CONTRACTOR is aware that filing records he or she knows to be false is a Class B misdemeanor.

C. The certified payroll records shall include for every worker employed on the project the name, address, telephone number, social security number, job classification, hourly wages paid in each pay period, number of hours worked each day, and starting and ending time of work each day.

D. If at the time this Contract is executed, or if during the term of this Contract, there is excessive unemployment in Illinois as defined in the Employment of Illinois Workers on Public Works Act, 30 ILCS 570, as two consecutive months of unemployment exceeding 5%, CONTRACTOR agrees to employ a work force that is comprised of at least 90% Illinois laborers. An “Illinois laborer” is defined as any person who has resided in Illinois for at least 30 days and intends to become or remain an Illinois resident.

SECTION 01 42 00

REFERENCE STANDARDS AND DEFINITIONS

A. Work Included:

1. Reference Standards:

a. Throughout the Contract Documents, reference is made to codes and standards which establish qualities and types of workmanship and materials, and which establish methods for workmanship and materials, and which establish methods for testing and reporting on the pertinent characteristics.

b. Where materials or workmanship are required by these Contract Documents to meet or exceed the specifically named code or standard, it is CONTRACTOR's responsibility to provide materials and workmanship which meet or exceed that specifically named code or standard.

c. It is also CONTRACTOR's responsibility, when so required by the Contract Documents, to deliver to ENGINEER all required proof that the material or workmanship, or both, meet or exceed the requirements of the specifically named code or standard.

2. Definitions:

a. A substantial amount of specification language constitutes definitions for terms found in other Contract Documents, including the Drawings which must be recognized as diagrammatic in nature and not completely descriptive of requirements indicated thereon.

b. Certain terms used in the Contract Documents are defined generally in this section to supplement definitions of the Agreement, Supplemental Conditions, and other general contract documents.

c. Definitions and explanations of this section are not necessarily either complete or exclusive, but are general for the Work.

B. Related Work Described Elsewhere: The specific naming of codes or standards occurs on the Drawings and in other sections of these Specifications.

1.02 QUALITY ASSURANCE

A. Familiarity with Pertinent Codes and Standards:

1. It is CONTRACTOR's responsibility to verify the requirements of the specifically named codes and standards and to verify that the items procured for use in this Work meet or exceed the specified requirements.

2. When required by individual sections of these Specifications, CONTRACTOR shall obtain a copy of each pertinent code or standard and maintain the copies at the job site during submittals, planning, and progress of the Work until Substantial Completion of the Work is attained.

B. Overlapping or Conflicting Requirements:

1. Where compliance with two or more industry standards or sets of requirements are specified, and the overlapping of those standards or requirements establishes different or conflicting minimums or levels of quality, the most stringent requirement (which is generally recognized to be also most costly) is intended and will be enforced, unless more detailed language written directly into Contract Documents clearly indicates that a less stringent requirement is acceptable.

2. Refer all uncertainties to ENGINEER for decision before proceeding.

1.03 SUBMITTALS

A. For OWNER's records, CONTRACTOR shall submit copies of permits, licenses, certifications, inspection reports, and similar documents, correspondence and records established in conjunction with compliance with standards and regulations bearing upon performance of the Work.

1.04 DEFINITIONS

A. Indicated:

1. The term “indicated” is a cross-reference to details, notes, or schedules on the

Drawings, to other paragraphs or schedules in the Specifications and to similar means of recording requirements in the Contract Documents.

B. Where terms such as “shown,” “noted,” “scheduled,” and “specified” are used in lieu of “indicated,” it is for the purpose of helping the reader locate cross-reference, and no limitation is intended except as specifically noted. Approve (or Words of Similar Nature):

1. Where used in conjunction with ENGINEER's response to submittals, requests, applications, inquiries, reports, and claims by CONTRACTOR, the meaning of the term “approve” will be held to the limitation of ENGINEER's responsibilities and duties.

2. In no case will “approval” by ENGINEER be interpreted as a release of CONTRACTOR from responsibility to fulfill requirements of the Contract Documents.

C. Minimum Requirements:

1. Indicated requirements are for a specific minimum acceptable level of quality or quantity, as recognized in the industry.

2. Actual work must comply with (or within specified tolerances) or exceed minimums.

3. CONTRACTOR shall refer uncertainties to ENGINEER before proceeding.

D. Abbreviations: Abbreviations, where not defined in the Contract Documents, will be interpreted to mean the normal construction industry terminology.

SECTION 01 50 00

TEMPORARY

FACILITIES

A. Work Included: Temporary Utilities.

B. CONTRACTOR shall arrange for and provide temporary facilities as required for proper and expeditious prosecution of the Work.

C. CONTRACTOR shall pay all costs, except as otherwise specified, until final acceptance of the Work unless OWNER makes arrangements for use of completed portions of the Work after substantial completion.

D. CONTRACTOR shall make all temporary connections to utilities and services in locations acceptable to OWNER and local authorities having appropriate jurisdiction.

1. Furnish all necessary labor and materials.

2. Make all installations in a manner subject to the acceptance of such authorities and

OWNER.

3. Maintain such connections.

4. Remove temporary installation and connection when no longer required.

5. Restore services and sources of supply to proper operating conditions.

1.02 TEMPORARY UTILITIES

A. Temporary Toilets: CONTRACTOR shall provide and maintain sanitary temporary chemical toilets located where approved by OWNER and in sufficient number required for the work force employed by CONTRACTOR.

B. Temporary Electrical Services:

1. CONTRACTOR shall make all necessary arrangements, furnish, install, and maintain necessary temporary electrical services at the Site. CONTRACTOR shall remove all temporary services when Project is complete.

2. All utility charges for installation of the temporary services shall be paid for by CONTRACTOR. All metering installation charges and all energy charges for electric current used for temporary lighting and power are to be paid by CONTRACTOR.

3. No permanent electrical equipment or wiring shall be used without express written permission of OWNER. Such approval, if given, shall not affect guarantee period. If OWNER authorizes use of permanent service facilities, CONTRACTOR shall pay all metering costs until acceptance or occupancy (whichever occurs first) of building by

OWNER.

C. Temporary Water: CONTRACTOR shall be required to post a refundable deposit fee and obtain a meter from OWNER to obtain water from a hydrant in the vicinity of the work being performed. CONTRACTOR will not be charged for the water used. CONTRACTOR shall provide to OWNER a map of hydrants intended to be used. OWNER will review and confirm hydrants that CONTRACTOR will be allowed to use. Operation of any hydrants will need to be coordinated with OWNER before the start of work, and OWNER shall operate the hydrants. CONTRACTOR shall also provide its own piping, valves, and appurtenances for its requirements. Upon completion of the work, OWNER will inspect hydrants used. Repair of any damage to a hydrant will be CONTRACTOR's responsibility.

SECTION 01 57 00

TEMPORARY

CONTROLS

A. Work Included:

1. Noise Control.

2. Traffic Control.

3. Site Security.

4. Daily Cleanup.

3.01 NOISE CONTROL

A. Provide methods, means, and facilities to minimize noise produced by construction operations.

3.02 TRAFFIC CONTROL

A. CONTRACTOR shall be responsible for providing all signs, barricades, flagmen, and other traffic control devices in the construction zone.

B. Conduct operations with minimum interference to roadways.

C. Maintain two-way traffic on streets at all times.

D. All traffic control measures shall meet the requirements of Illinois Manual on Uniform Traffic Control Devices for Streets and Highways, Latest Edition, and the Standard Specifications for Traffic control Items, Latest Edition.

E. Do not close or obstruct roadways without approval of OWNER.

3.03 SITE SECURITY

A. CONTRACTOR shall have the sole responsibility of safeguarding the Site perimeter to prevent unauthorized entry to the Site throughout the duration of the Project. CONTRACTOR shall at all times provide such permanent and temporary fencing or barricades or other measures as may be necessary to restrict unauthorized entry to its construction area including construction in public rights-of-way or easements. Site security measures shall include safeguards against attractive nuisance hazards as a result of construction activity.

B. CONTRACTOR shall at all times be responsible for the security of the Work including materials and equipment. OWNER will not take any responsibility for missing or damaged equipment, tools, or personal belongings. CONTRACTOR shall have the sole responsibility of safeguarding the Work and the Site throughout the duration of the Project.

3.04 DAILY CLEANUP

A. CONTRACTOR shall clean up the Site and remove all rubbish on a daily basis.

B. CONTRACTOR shall clean up public streets and highways and remove any dirt, mud, or other materials due to project traffic on daily basis and shall comply with all local and state ordinances and permit requirements.

SECTION 01 77 00 CONTRACT

CLOSEOUT

PART 1–GENERAL

1.01 SUMMARY

A. Work Included:

1. Closeout Procedures.

2. Final Cleaning.

1.02 CLOSEOUT PROCEDURES

A. CONTRACTOR shall provide submittals to ENGINEER that are required by governing or other authorities.

1.03 FINAL CLEANING

A. It is CONTRACTOR’s responsibility to completely clean up the construction site at the completion of the Work.

SECTION 33 01 30

SUMMARY OF WORK–UTILITIES

PART 1–GENERAL

1.01 SUMMARY

A. The Work consists of providing all the labor, material and equipment necessary to complete the following:

1. Sewer Cleaning.

2. Sewer Televising.

3. Sewer Bypass Pumping.

4. Sewer Obstruction Removal.

B. Related Sections and Divisions: Applicable provisions of Division 01 shall govern Work in this section.

1.02 SEQUENCING

A. Applicable provisions of Section 01 11 00–Summary of Work govern work sequencing.

1.03 DEFINITIONS

A. The following definitions or abbreviations apply to the Work in this Division:

1. CCTV–closed-circuit color television.

2. NASSCO–National Association of Sewer Service Companies.

1.04 SUBMITTALS

A. Any proposed method of sewage bypass pumping shall be submitted to OWNER in accordance with Section 33 01 31–Sewer Bypass Pumping.

1.05 MATERIALS AND SUPPLIES

A. CONTRACTOR shall provide materials and supplies to satisfactorily complete the Work to the satisfaction of OWNER. Materials and supplies shall be suitable for the environment in which they are to be used or installed and shall be compatible with each other.

B. Suppliers shall be deemed to impliedly warrant that their products and all component materials incorporated into them are suitable and fit for the intended use of such products and shall be free from defect in material, workmanship or design, such warranty to run to the benefit of OWNER and ENGINEER. The foregoing applies whether the products or their component parts are specified in the Contract Documents or are of supplier’s design.

1.06 WATER

A. Water required for the Project may be obtained from OWNER. OWNER will supply water from a point as close to the site of the Work as its facilities will allow. See Section 01 50 00–Temporary Facilities.

1.07 WASTE DISPOSAL

A. CONTRACTOR is responsible for proper and safe disposal of all material removed from the sewers.

1.08 PAYMENT

A. Payment for changes in quantities, as shown in the Bid, shall be made in accordance with the prices bid for the Work for the various items indicated. No change of quantities shall annul or impair the Contract made and entered into relative to said Work. Payment shall be made for the quantities of each Bid item as actually installed.

B. If a price is not provided in the Bid for an item of Work, the Work shall be considered incidental and included in adjacent or associated items of Work.

C. Cost for providing the following shall be considered incidental to the Work unless otherwise indicated in the Bid.

1. Providing water for use in the Work.

2. Removing, transporting, and disposing of material from the sewers.

3.01 SITE CONDITIONS

A. CONTRACTOR is expected to carefully examine the site of the proposed Work and fully acquaint itself with the conditions as they exist to fully understand any restraints, difficulties or other extenuating circumstances that may be present during the performance of the Work.

3.02 PROTECTION

A. The sewers in the Project are operated and maintained by OWNER. CONTRACTOR shall perform the Work in such a manner that the operation of the existing sewers and pumping stations are not interrupted, impaired or damaged. Existing sewers and pumping stations must be maintained in operation at all times or adequate provisions provided to convey both dry and wet weather flow. No CONTRACTOR operation shall impede the functions of the pumping station or sewer system including increasing surcharging in the system and basement backups. Any Work impacting the operation of OWNER’s system shall be coordinated with OWNER.

B. CONTRACTOR shall assume full responsibility for any damage to adjacent lands and buildings and to the owners or occupants thereof. CONTRACTOR shall examine adjacent lands and buildings and shall account for protection of the lands and buildings during the Work. Any damage caused shall be repaired at the expense of CONTRACTOR.

C. CONTRACTOR shall be aware of the attractive nuisance of the Work and make provisions for mitigating any problems. See Division 01.

D. CONTRACTOR shall take into account the impact precipitation events may have on the Work and shall schedule the Work accordingly. CONTRACTOR shall protect Work from damage caused by such events whether locally or regionally as they may impact the Work.

3.03 SEWER SERVICE

A. It shall be CONTRACTOR’s responsibility to maintain sewer service throughout the duration of the Work. When the Work is being conducted, CONTRACTOR shall maintain sewer service by use of bypass pumping as necessary. Sewer service shall be maintained to each home or business that is connected to the sewer or manhole where the Work is being conducted. All sewers shall be kept in service when work is not being performed.

B. Sewage or jetting water shall not be allowed to back up into basements. CONTRACTOR shall be responsible for preventing any sewage backups into basements or cleaning impacts of such backups should they occur.

3.04 USE OF PREMISES

A. CONTRACTOR shall confine its operations, equipment and storage areas to the existing rights-of-way and easements in which the existing sewer system is located unless CONTRACTOR enters into written agreements with property owners for use of land during construction. Such agreements shall be provided to OWNER.

SECTION 33 01 30.11

SEWER TELEVISING

PART 1–GENERAL

1.01 SUMMARY

A. Work Included: Providing all labor, material, and equipment necessary for the inspection of the sewers by means of closed-circuit color television (CCTV). Televising will be for OWNER’s inspection uses.

B. Work related to Sewer Televising includes televising each reach of sewer identified by OWNER in Table 33 01 30.11–1, Sewer Televising.

C. Related Sections and Divisions: Applicable provisions of Division 01 shall govern Work in this section.

D. Coordinate the Work of this section with Section 33 01 30–Summary of Work–Utilities.

E. Unit Prices:

1. The unit price for Sewer Cleaning and Televising shall include all labor, materials, and equipment to complete the Work.

2. All costs for sewer cleaning and sewer bypass pumping shall be included in the unit price for Sewer Cleaning and Televising.

F. Payment:

1. Payment for Sewer Cleaning and Televising shall be for Work successfully performed.

2. Measurement for payment will be based on the lineal footage of the pipe televised as measured by the televising equipment footage counter.

3. The cost of retrieving equipment under all circumstances, including when it becomes lodged, shall be incidental to the Work.

3.01 SEWER TELEVISING

A. Televising of Existing or New Sewer Sections Not Previously Televised:

1. Televising shall be by closed-circuit color television (CCTV).

2. CONTRACTOR shall clean and CCTV these lines prior to any other Work for the Project.

3. The section of sewer being televised shall be suitably isolated from the remainder of the sewer system as required.

4. Operator shall be NASSCO Pipeline Assessment Condition Procedure (PACP©) certified.

5. All observations, videos, equipment, reports, and software shall be in accordance with

NASSCO PACP© standards.

B. Sewer isolation shall be completed during sewer televising and, unless otherwise approved in writing by OWNER, shall be by plugging off the flow of all upstream pipes through the use of sewer line plugs.

C. The following procedures shall be employed, as required, to adequately complete the televising:

1. Televising short sections of sewer and releasing the plug several times during the televising, as required.

2. Bypass pumping, where required, shall be performed by CONTRACTOR.

D. CONTRACTOR shall notify ENGINEER a minimum of 48 hours prior to performing any televising.

E. CONTRACTOR shall allow ENGINEER a two-week period to review and comment on the sewer televising report once received. All work found to be defective shall be repaired.

F. Equipment:

1. The color television camera used for inspection shall be specifically designed and constructed for such inspection.

2. The camera shall be operative in 100% relative humidity conditions.

3. The camera shall have a minimum of 460 horizontal resolutions.

4. Lighting for the camera shall be suitable to allow a clear picture and view of at least 10 feet ahead.

5. The camera shall have a maximum 2-Lux image pick-up device.

6. The camera shall have a variable focus from the viewing operator’s station.

7. The camera shall have a pan and tilt head for observing into service connections and the complete circumference and height of manholes.

8. The camera shall have zoom capabilities.

G. Procedures:

1. The camera shall be moved from manhole to manhole through the line in either direction at a uniformly slow rate by means of self-propelled equipment.

2. The speed shall not exceed 30 feet per minute, stopping to document sewer condition.

3. Direction of travel and viewing shall be downstream except where access prevents it.

4. A reverse TV setup shall be attempted, if necessary or where access prevents.

5. Measurement of defects shall be at the ground level by means of a metering device.

a. Marking on cable, or the like, which would require interpolation for the depth of the manhole, will not be allowed.

b. Measurements shall be accurate to two-tenths (0.2) of a foot.

c. A measuring target in front of the television shall be used as an exact measurement reference point, and the meter reading shall show this exact location of the measurement reference point.

d. The measurement above ground between manholes shall be performed a minimum of twice, near the beginning of the Work and near the end of the Work, to verify the televising equipment counter accuracy.

6. Telephones or other suitable means of communication shall be set up between winches, any pumping unit, and the monitor control center.

7. All procedures shall conform to NASSCO PACP© standards.

H. Record Keeping: The following information shall be noted as required for the Work:

1. Printed records shall include the following:

a. Street or easement location.

b. Upstream and downstream manhole numbers.

c. Approximate depth of sewer to the nearest 0.1 foot.

d. Overall length of sewer.

e. Nominal inside diameter of sewer.

f. Type of sewer pipe material (include color of pipe).

g. Pipe joint spacing within 1/2-foot accuracy.

h. Unusual observations in manholes.

2. Printed location records shall be kept by CONTRACTOR that will clearly show the exact location, in relation to adjacent manholes, of each point of infiltration, inflow, or pipe defect discovered.

a. Defects shall be referenced according to a clockwise orientation.

b. Where offset or sheared joints are encountered, the amount of vertical or horizontal displacements shall be noted.

c. Service connections shall be noted.

(1) Wye, tee, or break-in type connection shall be noted.

(2) Clockwise orientation shall be noted.

(3) Size of pipe shall be noted.

(4) Presence of a plug or an active lateral pipe shall be noted.

d. Where cracks are observed, they shall be noted and include:

(1) Type of crack shall be noted.

(a) Longitudinal.

(b) Spiral.

(c) Circular.

(d) Multiple.

(e) Collapsed pipe.

(2) Displacement of any pipe or opening of crack shall be noted.

e. Where roots are observed, the percentage of root growth in relation to the pipe opening shall be noted.

f. Scale, corrosion, soap, and grease shall be noted and include:

(1) Heavy.

(2) Medium.

(3) Light.

(4) Clockwise orientation or amount of pipe wall covered.

g. Infiltration or inflow observed shall include:

(1) Clockwise orientation.

(2) Estimate of amount of flow in gallons per minute.

h. Manhole televising shall include:

(1) Manhole corbels.

(2) Manhole barrels.

(3) Manhole cone section.

i. Any other unusual conditions observed shall be reported.

3. Two copies of all reports shall be provided to OWNER. For Sewer Televising of sewer sections, reports shall be provided within one week of completion of the televising.

4. Two copies of each DVD or external hard drive of all sewers televised shall be provided to OWNER. Video shall be provided within one week of completion of the televising.

Video shall include the following information:

a. Visual (on screen):

(1) Date of televising.

(2) Sewer reach between manholes.

(3) Direction of flow and direction of televising.

(4) Continuous distance along reach.

b. Audio:

(1) Date of television inspection, operator name, name of overlying or adjacent street, and manhole numbers.

(2) Confirmation of sewer reach and televising direction in relation to direction of flow.

(3) Description of pipe size, type, and pipe joint length.

(4) Description and location of each service connection and pipe defect.

(5) Type of weather during televising.

c. Printed labels on tape container and tape cartridge with tape number, Project location, date, format information, and company performing the Work.

5. A DVD record of all observations shall be provided of the televised sewers. The database contained on the DVD shall be PACP©-certified and compatible with Microsoft Access XP. Two copies of the DVDs shall be provided to OWNER.

6. The following deliverables shall be submitted:

a. Videos saved in MPEG format or Windows Media video format.

b. Electronic version (.pdf) of the pipe televising reports.

c. Map depicting areas televised.

7. This applies ONLY for the FY26 & FY27 IICP Sanitary Sewer

a. Minimum Camera Resolution to 470H-Line Color Video Picture

b. Electronic PACP Database deliverable including:

(1) PACP database version 8.1 or newer

(2) PACP Inspection reports (pdf)

(3) GIS Coordinate data, if collected

(4) Asset Ids matching owner’s sewer inventory

c. Digital Video Files (MP4 preferred)

d. Cloud based or USB delivery

I. The lateral service connections shall be televised and videoed: During initial televising to assist in determining if the service is active. Lateral service launch shall not be required.

J. OWNER makes no guarantee that all of the sewers to be entered are clear for the passage of a camera. The methods used for securing passage of the camera are to be at the option of CONTRACTOR and the costs shall be included in the unit bid price for Sewer Televising or in the unit bid prices for other bid items.

SECTION 33 01 30.41

SEWER CLEANING

PART 1–GENERAL

1.01 SUMMARY

A. Work Included: Providing all labor, material, and equipment necessary for the:

1. cleaning of the sewer by mechanical means,

2. removal of surface oils from the interior of the sewer,

3. removal of manhole debris, and

4. removal of roots where found in the sewer.

5. Cleaning may be for OWNER’s uses only or may be part of sewer televising and/or sewer rehabilitation, including sewer obstruction removal that may be part of the Work.

B. Work related to Sewer Cleaning includes cleaning for each reach of sewer identified by OWNER in Table 33 01 30.11–1, Sewer Televising.

C. Related Sections and Divisions: Applicable provisions of Division 01 shall govern Work in

D. Coordinate the Work of this section with Section 33 01 30–Summary of Work–Utilities.

E. Unit Price: All costs for sewer cleaning and sewer bypass pumping shall be included in the unit price for Sewer Cleaning and Televising.

F. Payment: The cost of retrieving equipment under all circumstances, including when it becomes lodged, shall be incidental to the Work.

1.02 DEFINITIONS

A. All cleaning, whether classified by NASSCO as “light,” “normal,” or “heavy” cleaning shall be considered the same, unless an obstruction impeding passage of the televising equipment is encountered that cannot be removed in accordance with this Section. Such obstructions shall be removed in accordance with Section 33 01 30.45–Sewer Obstruction Removal.

3.01 SEWER CLEANING–GENERAL

A. CONTRACTOR shall provide all supervision, equipment, labor, and material necessary for the proper cleaning. Methods shall include, but not be limited to:

1. Rodding.

2. Bucketing.

3. Brushing.

4. Flushing.

5. Root cutting.

B. OWNER makes no guarantee that all of the sanitary sewers to be entered are clear for the passage of cleaning equipment. The methods used for securing passage of the cleaning equipment are to be at the option of CONTRACTOR.

C. Satisfactory precautions shall be taken to protect the sewer lines from damage that might be inflicted by the improper use of cleaning equipment. CONTRACTOR shall be responsible for and shall immediately repair any and all damage caused by its operations.

D. Selection of the cleaning equipment shall be based on the condition of the sewers at the time the Work commences.

E. All cleaning prior to any type of sewer rehabilitation shall be performed using methods in accordance with manufacturer’s recommendations for rehabilitation equipment being used.

3.02 REQUIREMENTS AND PROCEDURES

A. The equipment shall be capable of removing root growth, dirt, grease, rocks, sand, and other materials and obstructions from the sewers and manholes. If cleaning of an entire sewer reach cannot be successfully performed from one manhole, the equipment shall be set up at the other manhole and cleaning again attempted. If, again, successful cleaning cannot be performed or the equipment fails to traverse the entire sewer reach, CONTRACTOR shall remove the blockage.

B. Cleanliness:

1. All material shall be removed that would impede sewage flow and any subsequent televising and/or rehabilitation efforts.

2. Cleaning shall be completed by using as many passes as required to remove growth and debris to allow any such televising camera and/or rehabilitation to proceed.

3. All loose material shall be removed from the sewers. No material shall be passed downstream of the areas cleaned.

3.03 DEBRIS REMOVAL AND DISPOSAL

A. All water, sludge, dirt, sand, rock, roots, grease, and any other material resulting from the cleaning operation shall be removed by CONTRACTOR at the downstream manhole of the section being cleaned and properly disposed of by CONTRACTOR. Passing material from manhole section to manhole section, which could cause blockage, accumulations of sand in wet wells, or damage to pumping equipment, shall not be permitted.

B. Under no circumstances shall sewage or solids removed from manholes and lines be dumped onto streets or into ditches, catch basins, storm drains, or sanitary sewer manholes.

C. Chemical cleaning will not be allowed.

SECTION 33 01 30.45

SEWER OBSTRUCTION REMOVAL

PART 1–GENERAL

1.01 SUMMARY

A. Work Included: Providing all labor, material, and equipment for removal of obstructions by hydraulic cutting where heavy cleaning is unsuccessful and where approved by OWNER.

B. Related Sections and Divisions:

1. Applicable provisions of Division 01 shall govern Work in this section.

2. Sewer bypass pumping to complete the Work shall be in accordance with

Section 33 01 31–Sewer Bypass Pumping.

3. Sewer televising to complete the Work shall be in accordance with

Section 33 01 30.11–Sewer Televising.

4. Sewer cleaning to complete the Work shall be in accordance with

Section 33 01 30.41–Sewer Cleaning.

C. Coordinate the Work of this section with Section 33 01 30–Scope of Work.

D. Unit Prices:

1. The unit price for Obstruction Removal shall include all labor, materials, and equipment necessary to complete the Work. Use of a hydraulic cutter shall be assumed.

2. A unit price for Obstruction Removal with robotic cutter has not been included. This procedure is not anticipated.

3. All costs for sewer cleaning, sewer televising, and sewer bypass pumping prior to, during, and after obstruction removal shall be included in the unit price for Sewer Cleaning and Televising. Obstruction Removal of mineral deposits, debris, roots, grease and other material that is completed shall be considered incidental to the Work and included in adjacent or associated items of the Work.

E. Payment:

1. Payment for Sewer Obstruction Removal will be for Work successfully performed.

2. If a robotically controlled cutter is used to cut the obstruction (See discussion in

EXECUTION section), no payment will be made for removing obstructions with a hydraulic cutter. Rather, payment will be made for removing protruding tap obstructions with robotic cutter at a price to be determined.

3. The cost of retrieving equipment under all circumstances, including when it becomes

3.01 SEWER OBSTRUCTION REMOVAL

A. General:

1. Prior to removal of each obstruction, the obstruction shall be televised. The obstruction material shall be verified.

2. Sewer cleaning to remove mineral deposits, debris, roots, grease and other material that would hinder the Work and any subsequent sewer rehabilitation Work shall be completed.

3. Bypass pumping shall be provided as needed to allow the Work to proceed.

4. Where cutting of the obstruction can be viewed with a camera, CONTRACTOR shall televise the removal process. Where cutting of the obstruction cannot be viewed with a camera, a chain header type hydraulic cutter shall not be used because of potential damage that may occur.

B. Obstruction Removal:

1. Hydraulic cutting.

a. Hydraulic cutting shall always be utilized prior to any use of robotic cutting as discussed herein.

b. The obstruction shall be removed using a hydraulically propelled and powered drum cutter, a chain header type hydraulic cutter, or other means selected by and demonstrated by CONTRACTOR to provide satisfactory results.

(1) If it is determined by CONTRACTOR and verified by OWNER that the hydraulic drum cutter may cause damage to the sewer or lateral service connection, and before anticipated damage to the sewer or lateral service connection occurs, CONTRACTOR shall stop hydraulic cutting and notify OWNER of potential for damage.

(2) If OWNER verifies CONTRACTOR’s determination of potential for damage, a robotically controlled cutter shall be used to cut the protruding tap.

c. Cutter diameter shall be adequate to trim the protrusions.

2. Robotic Cutting:

a. Where it is determined the hydraulically operated drum cutter would not effectively cut the protrusion to allow additional Work, a robotically controlled cutter may be used to trim excess material.

b. Where it is determined the obstruction may cause the hydraulically operated drum cutter to deflect and cause potential damage to the sewer main material, a robotically controlled cutter may be used to trim the obstruction.

SECTION 33 01 31

SEWER BYPASS PUMPING

A. Work Included: Providing all materials, labor, equipment, power, and maintenance necessary to perform bypass pumping while the Work is being completed.

B. Related Sections and Divisions: Applicable provisions of Division 01 shall govern work in

C. Coordinate the Work of this section with Section 33 01 30–Summary of Work–Utilities.

D. Unit Price: A unit price is not provided for Sewer Bypass Pumping.

E. Payment:

1. No separate payment item is included for Sewer Bypass Pumping. All costs for bypass pumping required to complete the Work shall be considered incidental to the Work and included in the cost of adjacent or related Work.

2. The cost of retrieving equipment under all circumstances, including when it becomes

1.02 SUBMITTALS

A. Submittals shall be in accordance with provisions of Section 01 33 00–Submittals.

CONTRACTOR shall submit to OWNER detailed plans and descriptions outlining all provisions and precautions to be taken by CONTRACTOR regarding the handling of existing sewage flows. This plan must be specific and complete, including such items as schedules, locations, elevations, capacities of equipment, materials, and all other incidental items necessary and/or required to provide proper protection of the facilities, including protection of the access and bypass pumping locations from damage because of the discharge flows and compliance with the requirements specified in these Contract Documents. No bypass pumping shall begin until all provisions and requirements have been reviewed by OWNER.

B. Any proposed method of other flow controls shall be submitted for review by OWNER.

3.01 SEWER BYPASS PUMPING

A. Where required by sewage flows or inability to prevent debris from falling into the flow stream, CONTRACTOR shall bypass the sewage around the sewer sections or manholes as required to complete the Work.

B. Precautions shall be taken when bypass pumping is required to prevent the flooding of nearby property.

C. Under no circumstances will the diversion or dumping of raw sewage be allowed onto the streets, trenches, or into storm sewers. The bypass shall be made by plugging an existing upstream manhole and pumping the sewage into a downstream manhole or adjacent sanitary sewer system if acceptable to OWNER. Bypass pumping shall mean the use of pumps, tanks, hoses, and other necessary equipment to cause uninterrupted flow of sewage around the section or reach in which the Work is being accomplished.

D. All bypass pumping operations must be attended by personnel to prevent flooding in case of pump failure. Under no conditions shall a bypass pumping operation be left unattended.

All personnel for setup, operation, and supervision of the bypass pumping equipment shall be provided as necessary.

E. All hoses and pumps shall be sized by CONTRACTOR to be of sufficient capacity to handle the existing sewage flow, plus additional flow that may occur during wet weather periods and during periods of high runoff. All equipment used in bypass pumping shall be operated and maintained in proper running condition at all times.

F. All hose connections shall be watertight and no leakage shall be allowed to the surface.

Pumping system hoses and appurtenances shall be tested prior to use in the sewer system to provide watertightness.

G. CONTRACTOR shall provide a pump capable of conveying all flow that passes through the sewers within the bypassed area. A backup pump capable of conveying all flow that passes through the existing sewer pipes within the bypass area shall be present on site during bypass pumping operations. A backup generator capable of powering the bypass pump, if not integral to the backup pump, shall be provided on site during bypass pumping operations.

H. No bypass pumping shall occur during non-working hours or on Saturday or Sunday without prior approval by OWNER. OWNER shall have the authority to prevent bypass pumping operations from occurring on a specific day or days if OWNER decides that bypass pumping operations could occur during periods of forecasted rain events. CONTRACTOR shall adjust bypass pumping schedule based on comments and restrictions from OWNER at no cost to

OWNER.

I. At the end of each working day, the reach or section being bypassed shall be placed in service and the bypass plug removed.

J. The pumps shall be specifically designed for sewage, capable of passing 3-inch solids.

K. CONTRACTOR shall satisfactorily demonstrate to OWNER that the bypass system works for at least the diurnal flow pattern before beginning any Work.