01110-1 2026

STANDARD SPECIFICATIONS

SECTION 01110

SUMMARY OF WORK

PART 1 GENERAL

1.1 DESCRIPTION

(For Area Service Connection Contracts (AC and LC) only) A. Section includes general requirements for Work.

1. Engineer will issue work order, which may consist of one of the following conditions, for each connection as each request is received by the Commission or as directed by Engineer.

a. Installation of one water service connection, one sewer service connection, or one water and sewer service connection, serving the same address.

b. Locate missing existing water and/or sewer service connection, if short of property line or unable to locate, extend or install.

c. Correct defective existing service connection.

d. Abandon water or sewer service connection only.

2. Perform Work for site locations with other available data furnished by and under Engineer’s direction.

(For all other Contracts) A. Section includes general requirements for Work.

1.2 COMMISSION WORK SCHEDULE

A. The Commission observes 5-day work week, Monday through Friday, 8 hours a day.

B. Holidays:

1) New Year's Day.

2) Martin Luther King's Birthday.

3) Presidents' Day.

4) Memorial Day.

5) Juneteenth Day.

6) Independence Day.

7) Labor Day.

8) Columbus Day/Indigenous Peoples’ Day.

9) Veterans Day.

10) Thanksgiving Day and the following Friday.

11) Christmas Day.

12) State and National Election Days.

13) Inauguration Day.

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C. Permission to Work.

1. Notify Engineer in writing, at least 8 hours before start of site activity.

2. At the request of the Engineer, provide evidence that materials necessary to Perform the work are either on-site or are firmly committed for delivery prior to the need of those materials.

3. Except as noted below, do no work requiring services of the Commission's inspection and supervisory forces for more than 8 hours a day nor on Commission holidays or weekends, unless authorized by Engineer in writing.

a) Clean up and other items for which no specific payment is involved may be performed on Saturdays and Holidays with Engineer's permission.

b) After 24 hours written notification to Engineer, tunneling work may be performed up to 24 hours per day continuous operation, subject to jurisdictional restrictions and Special Commitments contained in Contract Documents.

c) Request written permission of Engineer to work on Saturdays, Sundays, Holidays or longer than 8 hours per day in order to comply with construction schedule, or because of emergency.

1) Costs incurred by the Commission for overtime hours may be back-charged to the Contractor at the WSSC current published rate.

2) Minimum of 3 hours overtime per day will be charged for work on Saturday, Sunday and holidays.

4. Do not work in roadways during peak vehicular traffic hours following Jurisdictional restrictions and requirements contained elsewhere in Contract Documents.

5. Pay overtime at WSSC current published hourly rate for services of WSSC Inspector beyond hours listed in Contract Documents, except where delays are approved by Engineer.

6. (For work in a Township Only) Work performed within the limits of ______:

Between hours of ______a.m. and ______p.m.

1.3 SPECIFICATION STYLE

A. These specifications are written in imperative mood and streamlined form.

B. This imperative language is directed to the Contractor, unless specifically noted otherwise.

C. The words "shall be" are included by inference where a colon (:) is used within sentences or phrases.

1.4 REFERENCE DOCUMENTS

A. Applicable Codes, Specifications and Standards.

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1) References to codes, specifications, and standards in Contract Documents are to the latest edition, amendment, and/or revision of reference standard in effect on date of Bid Opening.

B. Documents on Site.

1) Maintain on site, copies of appropriate documents, including codes, specifications, permits, and reference standards named in Contract Documents.

C. Electronic Documentation.

1) Use e-builder for submitting, storing and reviewing electronic documentation.

1.5 ABBREVIATIONS AND SYMBOLS

A. Abbreviations used for technical society, institution, association, or governmental authority references in Specifications:

Abbreviations and Symbols AA Aluminum Association AAMA Architectural Aluminum Manufacturer's Association AAN American Association of Nurserymen AAR Association of American Railroads AASHTO American Association of State Highway and Transportation

Officials ACI American Concrete Institute ACPA American Concrete Pipe Association ADA Americans with Disabilities Act AGA American Gas Association AGMA American Gear Manufacturer's Association AI Asphalt Institute AIA American Institute of Architects AISC American Institute of Steel Construction AISI American Iron and Steel Institute ALS American Lumber Standards ANSI American National Standards Institute APA American Plywood Association AREMA American Railway Engineering and Maintenance-of-Way

Association ASA American Standards Association, Inc.

ASCE American Society of Civil Engineers ASME American Society of Mechanical Engineers ASTM American Society for Testing and Materials AWG American Wire Gauge AWPA American Wood Preservers Association

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AWPI American Wood Preservers Institute AWS American Welding Society AWWA American Water Works Association BOCA Buildings Officials Code Administration International, Inc.

CRSI Concrete Reinforcing Steel Institute DEP Department of Environmental Protection (Montgomery County) DNR Department of Natural Resources DIPRA Ductile Iron Pipe Research Association EPA Environmental Protection Agency (Federal) FS Federal Specifications or Federal Standards ICEA Insulated Cable Engineers Association IEEE Institute for Electrical & Electronic Engineers IES Illuminating Engineering Society of North America ISA Instrument Society of America MBMA Metal Building Manufacturers Association Standards MCDPWT Montgomery County Department of Public Works and

Transportation MDE Maryland Department of the Environment MDOT Maryland Department of Transportation MIL Military Specifications MNCP&PC Maryland National Capital Park and Planning Commission MOSH Maryland Occupational Safety and Health MPS Maryland Park Service MSCS Maryland Soil Conservation Service MSHA Maryland Department of Transportation State Highway

Administration

NACE

NACE International (Formerly, National Association of Corrosion Engineers)

NAPCA National Association of Pipe Coating Applicators NBFU National Board of Fire Underwriters NEC National Electrical Code NEMA National Electrical Manufacturer's Association NESC National Electric Safety Code NETA National Electric Testing Association, Inc.

NFC National Fire Code NFPA National Fire Protection Association NIST National Institute of Standards and Technology NPS National Park Service NSF NSF International (Formerly, National Sanitation Foundation) OSHA Occupational Safety and Health Administration PCA Portland Cement Association SCS Soil Conservation Service SDR Standard Dimensional Ratio SSPC Steel Structure Painting Council

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UBC Uniform Building Code, International Conference of Building

Officials ULI Underwriter's Laboratories Incorporated USSG United State Standard Gauge USSWG United States Steel Wire Gauge WSSC Washington Suburban Sanitary Commission

1.6 COMMISSION RESPONSIBILITIES

A. Land Acquisition, Rights-of-Way, and Permits:

1) The Commission will:

a) Secure land and right-of-way necessary for carrying out and completing Contract Work.

b) Obtain permits for construction listed on Drawings, except for the Erosion and Sediment Control Permit for Utility Construction, which is issued directly to the Contractor as stated elsewhere in the Contract Documents.

1) A copy of each permit will be provided by the Engineer and shall be available at the construction site.

2) Specific requirements contained in the permits and right of way agreements not covered elsewhere in the Specifications or on the Drawings but are the responsibility of the Contractor will be included in the Special Provisions.

3) Measurement and Payment.

a) Work attributed to compliance of land agreement/permits as described by items listed in Bid Schedule.

b) Other costs attributable to land agreement/permit compliance:

Incidental to Contract.

B. The Commission will perform work set forth elsewhere in Contract Documents.

C. The Commission will furnish one 3/4-inch water meter for each Contract to meter water used during construction.

1) No charges will be assessed to Contractor for water used on the Contract.

D. The Commission will establish an e-builder account to be used and assign Contractor’s representatives.

1.7 CONTRACTOR RESPONSIBILITIES

A. Contractor Supplied Material.

1) Contractor shall supply all pipe and fittings necessary for construction.

2) Requirements and instructions for approval of Contractor supplied materials are specified under Section 01330, Submittal Procedures.

3) Requirements and instructions relating to the responsibility for quality control involving supplied material are specified under Section 01450, Quality Control.

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4) Requirements and instructions relating to the responsibility to furnish piping for water supply and distribution system are specified under Section 02510, Water Distribution System.

5) Requirements and instructions relating to the responsibility to furnish piping for sanitary sewage system are specified under Section 02530, Sanitary Sewage System.

B. Commission Supplied Materials.

1) Material Issue Procedures:

a) Arrange for pickup of pipe via email at

ContractorMaterialOrders@wsscwater.com

1) For pickup of materials (including pipe, and fittings 14 inches and smaller) provide at least 3 working days before pickup.

2) For pickup of materials (including pipe, and fittings 16 inches and larger), arrange for material pick up at least 90 working days before pickup.

b) Arrange for delivery of pipe via email at PipeOrderDelivery@wsscwater.com. WSSC Engineer must be copied on email request.

1) For delivery of 14 inch and smaller diameter zinc coated pipe, provide at least 3 working days’ notice prior to requested delivery date. Include with email request, the contract number, contractor’s name, delivery date requested and specific site location to include city, state, zip code, job site contact and phone number.

2) For delivery of 16-inch diameter and larger pipe, provide at least 90 working days’ notice prior to requested delivery date. Include with email request; contract number, contractor’s name, delivery date requested and specific site location to include city, state, zip code, job site contact and phone number.

c) Costs incurred by the Commission for restocking materials when pick up is not made at scheduled time will be paid by the Contractor at the WSSC current published rate and deducted from the most recent estimate.

d) The Contractor shall reimburse the Commission for any costs associated with the Contractor’s rescheduling of confirmed pipe materials and/or material transportation arrangements with the distributor/supplier/carrier. The costs will be invoiced to the contractor or may be deducted from the Contractor’s pay estimate. The cost shall be for the actual direct cost billed to the Commission without any additional mark-up.

e) Materials pick up appointments will be scheduled between 9:00 a.m. and 2:00 p.m.

1) Material will not be issued between noon and 1:00 p.m. or on Friday afternoons, except for emergencies as approved by the Engineer.

mailto:ContractorMaterialOrders@wsscwater.com mailto:PipeOrderDelivery@wsscwater.com

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f) Provide copy of materials list. Show on list desired quantities, clearly handwritten and highlighted in yellow, for each type of material that will be picked up.

g) Provide adequately sized trucks and minimum of 2 individuals, for materials release.

h) Obtain 2 copies of Contract Material Return Form with materials for return of excess materials.

i) Load material at the yard.

j) Commission will furnish equipment with operator to load heavy material.

k) Observe safety requirements maintained at the Commission's

Anacostia Warehouse. Wear appropriate safety wear, hard hat, safety shoes and long pants.

l) Transport, unload, and store material on Contract site to Engineer’s satisfaction.

m) Replace material damaged or lost between issue and installation at no expense to the Commission.

n) Cost of Commission-issued material not used in the Work and not returned will be withheld from final payment.

2. Water Meters for metering water usage.

a. Water used during construction is to be metered with Commission issued water meter except on temporary bypass water service system.

b. Arrange for meter pickup at one of the following Commission depots;

4102 Lloyd Street, Hyattsville 8444 Temple Hills Road, Temple Hills 2501 Lyttonsville Rd, Silver Spring 111 West Diamond Avenue, Gaithersburg

c. Provide valid driver’s license and copy of Notice to Proceed letter at time of meter pickup.

d. Use meter only on contract to which it is assigned.

e. Return meter every 6 months for calibration.

f. Return meter to depot within 60 days of issuance of Certificate of Substantial

Completion.

g. Cost for lost or damaged water meters: Responsibility of Contractor.

3. Excess Material Return Procedure.

a. Return excess materials clean and undamaged, with all accessories.

b. To return excess material after Contract Work is completed, make arrangements for return, and provide trucks and personnel in same manner as for obtaining Commission-supplied material.

c. Present 2 copies of Contract Material Return Form, completed in black ink or typed, and signed by Engineer, to Commission's Anacostia Warehouse when returning material.

1) One copy will be returned to Contractor after material is accepted.

4. Scrap Material Return Procedure.

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a. Return to store yard at Anacostia warehouse all unusable items of metallic compositions such as pipe, valves and other castings, bronze meters, copper tubing, etc., including cut portions of new pipe and existing pipe and appurtenances unearthed and removed from system during construction.

1) If large quantities are being returned, schedule appointment with the warehouse.

b. Engineer shall determine whether items are classified as scrap or refuse following WSSC Regulation REG-PRM-LO-2014-001 approved 11/14/13.

1) Contact Materials Management Division Manager with questions or clarification.

C. Use of Premises and Offsite Work.

1. Lands by Contractor.

a. Obtain permits and written approvals from appropriate jurisdictional agency and property owner for use of premises not furnished by the Commission as described herein and offsite areas, including offsite borrow pits and waste areas.

b. Permits and approvals shall specify treatment of said areas during and at completion of construction.

c. Furnish copies of permits and approvals to Engineer before using areas.

d. Obtain staging area(s) and mobilize equipment and materials to and from staging area(s) at no additional cost to the Commission.

e. See Sections 01500 and 01570 for securing additional grading and sediment control permits.

2. Private Property.

a. Do not enter upon private property for any purpose without obtaining written permission from property owner.

b. File letters of permission from property owners with Engineer before entering private property.

3. Public Utility Easement (PUE).

a. Do not enter upon unless concurrent WSSC water and sewer easement and Work are shown on Drawings.

D. Existing Structures: Not loaded with weights that will endanger structure, nor endanger any part of Work due to stresses or pressures.

E. Public Convenience.

1. Conduct work to ensure least possible obstruction to traffic and inconvenience to the Commission, general public, and residents in vicinity of Work, and to ensure the protection of persons and property.

2. Keep fire hydrants on or adjacent to Work, accessible to firefighting equipment.

3. Make temporary provisions to ensure use of sidewalks and proper functioning of gutters, stormwater systems, drainage ditches, and culverts, and keep them free of obstructions.

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4. See Traffic Control Plan, Section 01500.

F. Explosives:

1. Perform blasting using specialized blasters and store explosives following OSHA, Title 29, CFR 1926.901 "Blaster Qualifications."

a. Do not store explosives on site during non-working hours.

b. During work hours, store explosives following specifications herein and jurisdictional requirements.

2. No blasting permitted within MSHA rights-of-way without prior approval of type and method by MSHA with appropriate County or Local Jurisdiction permits submitted to Engineer.

a. MSHA reserves right to require insurance policy and Letter of Indemnity.

G. Dimensions at points of connection: Verified by actual field measurements. Before beginning work;

1. Perform test pits at each point of connection.

2. Refer discrepancies between Contract Documents and existing conditions to Engineer.

H. Pre-Construction Photography.

1. Submit prior to beginning any Work that may cause site disturbance.

a. Digital date-stamped color photography provided in CD disc format or uploaded to e-builder.

1) Photographs: Taken by competent photographer.

a) Take at sufficient intervals to fully document the pre-construction conditions of the work site, not more than 100 feet apart along the street and/or right of way.

b) Include identification markers such as houses, businesses, signs, property numbers, mail boxes, or landscaping, in each view to properly confirm location of the view for ease of identification.

c) Devote particular attention of pre-existing damage to streets, curbs, sidewalks, driveways, signs, mailboxes, retaining walls, landscaping, etc.

2. Submit Photo log along with CD disc that provides;

1) Name and number of the contract.

2) Name of Contractor.

3) Name of photographer.

4) Include for each photograph;

a) File name

b) Date taken

c) Location of the view

I. Pre-Construction Video.

1. Document by video, and submit in digital format on DVD or upload to e-builder;

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a) All pre-existing site conditions adjacent to and within the limits of construction.

b) Clear and continuous view of the project alignment.

2. Submit prior to beginning Work that may cause site disturbance.

J. Public Notification.

1. Deliver written notices to each home or business 48 hours prior to commencement of work being conducted, including a local telephone number for inquiries or complaints.

2. Provide owner or occupant with summary of work to be completed, and time and duration of service interruption to building.

3. Contact any home or business that cannot be reconnected within time stated in written notice.

4. Submit via e-builder copies of all delivered notices.

K. Towing of Vehicles

1. Tow parked vehicles that are obstructing the work area if adequate notice has been provided, at no cost to the Commission. See Section 01500.

L. Sequence of Construction

1. Incorporate Sequence of Construction into the overall project schedule for work affecting more than 1 mile of water main.

a. Requirements for Sequence of Construction are as follows and as noted on contract documents:

1) Install any new valves for water shutdowns

2) Phase 1: Start of project and includes the first mile (approximately) of water main to be laid.

3) Phase 2: Second mile (approximately) segment of water main to be laid and cannot start unless the following requirements are met:

a) 100% of Phase 1 water main completed and in-service.

b) Approximately 50% of Phase 1, water house connections completed and in-service.

c) Approximately 40% of Phase 1, permanent patch completed.

4) Phase 3: Third mile segment (approximately) of water main to be laid and cannot start unless the following requirements are met:

a) 100% of Phase 1 is completed and permanent patch in phase one is completed

b) 100% of Phase 2 water main completed and in-service.

c) Approximately 50% of Phase 2, water house connections completed and in-service.

d) Approximately 40% of Phase 2, permanent patch completed.

5) All remaining Phases same as Phase 3 above.

2. Within 15 days of the Notice to Proceed, submit a construction schedule in accordance with 01330 incorporating the Sequence of Construction noted in the Contract Documents or as regulated by permit. Include a narrative for any deviation from the Sequence of Construction.

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3. When permanent paving patches are within the scope of the project:,

a. Include placement of new paving (permanent patch) in the overall construction schedule.

b. The Contractor shall make every effort to complete house connections and laterals in a timely manner. Unless otherwise noted in the Contract Documents, no more than 1 mile of paved area may be disturbed or repaired with temporary patch at any one time.

c. For long trenches, daily placement of asphalt patches shall not be included as part of the permanent patch

d. Protect all new paving from damage due to construction activities.

e. Provide signage that states no construction equipment will be allowed on the new paving.

f. The Contractor shall repair all paving damaged by construction activities within 72 hours and at no expense to the Commission.

1) Document at the end of each workday, the condition of the new paving.

1.8 CONSTRUCTION STAKEOUT BY CONTRACTOR

A. The Commission will or has established baselines, benchmarks or other necessary control points for the Contractor's use.

1. Perform stakeout from Commission-furnished control points (traverse, property lines and corners, and benchmarks) and employ qualified and experienced personnel to provide stakeout.

2. Furnish certification of competency and qualifications of employees to Engineer before commencing with Work.

B. Preserve and maintain in proper position survey points, benchmarks, and baselines provided by the Commission.

1. Retain Professional Surveyor licensed to practice in State of Maryland to reset points disturbed by Contractor's employees, equipment or neglect to give them proper protection, or Engineer may arrange for resetting points with Commission Survey Party and deduct costs from monies due Contractor.

C. Notify Engineer of any construction stakeout deviations from Drawings.

1. Discrepancies will be resolved under Engineer's direction before proceeding with Work.

D. For pipeline construction:

1. Stakeout test pits and furnish Engineer with actual utility locations and elevations, or as otherwise directed by Engineer.

2. Stakeout centerlines and offset lines with spacing of stations maximum of 50 feet (stakes, nails, crosses).

3. Stakeout intermediate points (P.C., P.T., structures, fittings, end of lines, and topographic changes) and as deemed necessary by Engineer.

4. Submit grade sheets, with identifying sketch, showing for each station the marked point elevation, invert elevation required and corresponding cut for both

01110-12 2026 centerline and appropriate offset. A Registered Professional Land Surveyor (RLS) or a Property Line Surveyor (PLS) shall be the responsible party for all grade sheets throughout the entire construction period. All cut (grade notes) sheets, field notes, and sketches will be signed and sealed by an RLS or a PLS unless and RLS or PLS identified by the Contractor in writing and approved by the Engineer in advance of the work. The written request shall be on company letter head and include a copy of the stamp of the assigned RLS or PLS. When approved in advance, cut sheet must reference the license number of the responsible RLS or PLS, but original signatures are not required.

a. Each set of notes shall check within plus or minus 0.04 feet.

b. Use Contractor's Construction Stake Out Record form. See Standard Detail M/10.0.

5. Flag stakes for protection to aid in their preservation and maintenance.

6. Perform other engineering and stakeout necessary for setting of batterboards, forms, string lines, and finished grade control, slope stakes and other controls which may be required for proper construction of Work.

E. For other types of construction:

1. Stakeout following requirements herein and Engineer’s direction.

2. Wetlands and Wetland Buffers:

a. Cross-sections of work limits every 50 feet before and after construction and before final stabilization to certify restoration to their original grades and elevations.

F. Construction shall not begin until Engineer has received and signed grade sheets and has received 2 copies of notes.

1. Work done without lines and grades or without written approval of Engineer will not be estimated or paid for and may be ordered removed and replaced at no cost to the Commission.

1.9 PROJECT PROGRESS MEETINGS

A. Project progress meetings will be held periodically to allow Engineer to review Project status.

1. Contractor's superintendent shall attend meeting and accompany Engineer on inspection of Project site.

1.10 INTERPRETATION OF QUANTITIES

A. (Area Service Connection Contracts (AC and LC) only) Quantities appearing in

Bid Schedule are not guaranteed amounts but do represent the best estimate of the Commission, based on previous usage and projected needs. Payment to Contractor will be made only for actual quantities of work performed or materials furnished following Contract. Where actual quantity of pay item varies more than 25 percent above or below estimated quantity stated in Contract, an equitable adjustment will be considered upon request of either party. Adjustment shall be based upon any increase

01110-13 2026 or decrease in unit costs due solely to variation above 125 percent or below 75 percent of estimated quantity. This adjustment shall only be applied to the quantity above 125 percent or below 75 percent of estimated quantity. If quantity variation causes an increase in time necessary for completion, Engineer will, upon receipt of written request for extension of time, ascertain facts and make adjustment for extending completion date, as in his judgment the findings justify.

A. (All other Contracts) Quantities appearing in Bid Schedule are approximate only.

1. Payment to Contractor will be made only for actual quantities of work performed or materials furnished following Contract.

2. Where actual quantity of pay item varies more than 25 percent above or below estimated quantity stated in Contract, an equitable adjustment will be considered upon request of either party.

3. Adjustment: Based upon any increase or decrease in unit costs due solely to variation above 125 percent or below 75 percent of estimated quantity.

a. This adjustment shall only be applied to the quantity above 125 percent or below 75 percent of estimated quantity.

b. If quantity variation causes an increase in time necessary for completion, Engineer will, upon receipt of written request for extension of time, ascertain facts and make adjustment for extending completion date, as in his judgement the findings justify.

B. The 25 percent above or below estimated quantities does not apply to fixed unit price contingent items.

1.11 LUMP SUM CONTRACTS

A. All work required by the Contract Documents except for contingent items will be paid for by Lump Sum item as provided in Bid Schedule.

1.12 CONTINGENT ITEMS

A. Fixed quantity and unit price contingent items listed in Bid Schedule do not necessarily occur on Drawings.

B. During course of Work, Engineer may direct incorporation of any or all of these items.

C. Payment to Contractor in this case will be for quantities directed by Engineer and computed following Contract Documents based on unit prices listed in Bid Schedule.

1.13 INCIDENTAL ITEMS

A. When no item is provided in Bid Schedule, no measurement and payment will be made, but the cost thereof considered incidental.

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1.14 ARCHAEOLOGICAL ARTIFACTS AND HUMAN REMAINS

A. Articles of historical or scientific value, including coins, fossils, and articles of antiquity, which may be uncovered or otherwise brought to attention of Contractor during course of Contract shall remain property of Owner of property on which articles reside.

1. Report findings immediately to Engineer who will determine method of removal, where necessary.

1.15 ASBESTOS-BEARING ROCK

A. Use of asbestos-bearing rock as an unbound surfacing material on roads, sidewalks, parking lots, road shoulders, trails, and other areas subject to traffic, vehicular or pedestrian, is prohibited.

B. Health and Safety of Workers, Commission Employees, and the Environment:

Following applicable Federal, State, and local laws and regulations including, but not limited to 29 C.F.R. 1910.1001, 29 C.F.R. 1926.1101, 40 C.F.R. 61 subpart m, 40 C.F.R.

302, 49 C.F.R. 171, 49 C.F.R. 172, and COMAR 26.11.21 Et Seq.

C. Secure services to ensure compliance with all applicable Federal, State and local laws and regulations.

1. Environmental Consultants and Contractors, Inc.

2. Apex Environmental, Inc.

3. Or equal.

D. Practice effective dust control at all times.

1. Use water suppression techniques to control dust as it is generated during construction.

2. Keep excavated rock wet during operations that may generate dust, including, but not limited to blasting, excavations, loading, and hauling of rock.

1.16 MOBILIZATION

A. (Area Service Connection Contracts (AC and LC) only) Measurement: By each.

B. Payment: At fixed contingent unit price listed in Bid Schedule.

1. Payment will be made when;

a. Existing service connection is found and no other work is required.

b. Site has water or sewer service connection and total of water and sewer service connection on a site is less than 15 feet.

c. Abandonment of sewer service is performed not in conjunction with any other work.

d. Directed by Engineer to mobilize from site actively working to another site.

e. Installing cleanout only and no other work is required.

f. Installing backwater valve only and no other work is required.

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g. Installing outside meter setting only and no other work is required.

h. Abandonment of a water service connection only is performed and no other work is required.

Or, A. (All other Contracts) Measurement: By Lump Sum.

B. Payment: At fixed lump sum unit price as listed in Bid Schedule made in monthly payments, less retention, based on Contractor's approved progress schedule submitted (see Section 01330) and includes:

1. Cost of bonds and insurance.

2. Clearing and preparing work areas.

3. Providing sediment control devices.

4. Providing construction access roads.

5. Mobilization of construction equipment, assembly and delivery of plant, materials and supplies necessary for the prosecution of work but not intended to be incorporated into the work.

PART 2 PRODUCTS

NOT USED

PART 3 EXECUTION

NOT USED

PART 4 MEASUREMENT AND PAYMENT

4.1 Except as otherwise specified herein, providing for and complying with requirements in this

Section will not be measured for payment, but cost will be considered incidental to Contract.

**WSSC**