4. Supplemental Specifications.pdf

USDA FOREST SERVICE, R5

ARDINO NF RECREATION WATER SYSTEM REPAIRS

Table of Contents

SECTION 011900 - MOBILIZATION

SECTION 013300 - SUBMITTAL PROCEDURES

SECTION 014100 - QUALITY CONTROL

SECTION 024100 - WASTE MATERIAL DISPOSAL

SECTION 323113 - CHAIN LINK FENCES AND GATES

SECTION 331113 - POTABLE WATER SUPPLY WELLS

SECTION 331415 - SITE WATER DISTRIBUTION PIPING

SECTION 011900 - MOBILIZATION

PART 1 - GENERAL

1.1 SUMMARY

A. This item is intended to compensate the Contractor for operations including, but not limited to, those necessary for the movement of personnel, equipment, supplies, and incidentals to the project site; for payment of premiums for bonds and insurance for the project; and for any other work and operations which must be performed or costs that must be incurred incident to the initiation of meaningful work at the site and for which payment is not otherwise provided for under the contract.

1.2 MEASUREMENT AND PAYMENT

A. The measurement shall be lump sum for mobilization. Payment shall be as follows:

1. Bond premiums will be reimbursed after receipt of the evidence of payment.

2. 50% of the lump sum, not to exceed 5% of the original contract amount, will be paid following completion of 5% of the original contract amount not including mobilization and bond premiums.

3. Payment of the remaining portion of the lump sum, up to 10% of the original contract amount, will be paid following completion of 10% of the original contract amount not including mobilization and bond premiums.

4. Any portion of the lump sum in excess of 10% of the original contract amount will be paid after final acceptance.

5. Progress payments for mobilization and preparatory work shall be subject to retainage.

PART 2 - PRODUCTS (NOT USED)

PART 3 - EXECUTION (NOT USED)

END OF SECTION 011900

MAY 2024

SECTION 013300 - SUBMITTAL PROCEDURES

1.1 SUMMARY

A. This Section includes administrative and procedural requirements for submitting

Shop Drawings, Product Data, Samples, and other miscellaneous submittals. See

Table 013300-1 for a summary of required submittals.

B. See other specification section within this package for additional requirements on submittal.

1.2 SUBMITTAL PROCEDURES

A. Coordination: Coordinate preparation and processing of submittals with performance of construction activities.

1. Coordinate transmittal of different types of submittals for related parts of the Work so processing will not be delayed because of need to review submittals concurrently for coordination.

a. The Contracting Officer (CO) reserves the right to withhold action on a submittal requiring coordination with other submittals until related submittals are received.

B. Processing Time: Allow enough time for submittal review, including time for re-submittals, as follows. Time for review shall commence on CO's receipt of submittal.

1. Initial Review: Allow 14 days for initial review of each submittal. Allow additional time if processing must be delayed to permit coordination with subsequent submittals. CO will advise Contractor when a submittal being processed must be delayed for coordination.

2. If intermediate submittal is necessary, process it in same manner as initial submittal.

3. Allow 14 days for processing each re-submittal.

4. No extension of the Contract Time will be authorized because of failure to transmit submittals enough in advance of the Work to permit processing.

C. Identification: Place a permanent label or title block on each submittal for identification.

1. Indicate name of firm or entity that prepared each submittal on label or title block.

2. Provide a space on label or beside title block to record Contractor's review and approval markings and action taken by CO.

3. Include the following information on label for processing and recording action taken:

a. Project name.

b. Date.

c. Name and address of Contractor.

d. Name of manufacturer.

e. Unique identifier, including revision number.

f. Number and title of appropriate Specification Section.

g. Drawing number and detail references, as appropriate.

h. If more than one item is shown on submittal sheet, identify item.

D. Deviations: Highlight, encircle, or otherwise identify deviations from the Contract

Documents on submittals.

E. Additional Copies: Unless additional copies are required for final submittal, and unless CO observes noncompliance with provisions of the Contract Documents, initial submittal may serve as final submittal.

F. Use for Construction: Use only final submittals with mark indicating action taken by

CO in connection with construction.

1.3 MEASUREMENT AND PAYMENT

A. No separate measurement and/or payment will be made for this section. Payment shall be included with work shown in the schedule of items.

PART 2 - PRODUCTS

2.1 ACTION SUBMITTALS – (Submittals requiring CO approval)

A. General: Prepare and submit Action Submittals required by individual Specification

Sections.

1. Number of Copies: Submit three copies of each submittal, unless otherwise indicated. CO will return two copies. Mark up and retain one returned copy as a

Project Record Document.

B. Product Data: Collect information into a single submittal for each element of construction and type of product or equipment.

1. If information must be specially prepared for submittal because standard printed data are not suitable for use, submit as Shop Drawings, not as Product Data.

2. Mark each copy of each submittal to show which products and options are applicable.

3. Include the following information, as applicable:

a. Manufacturer's written recommendations.

b. Manufacturer's product specifications.

c. Manufacturer's installation instructions.

d. Manufacturer's catalog cuts.

e. Wiring diagrams showing factory-installed wiring.

f. Compliance with recognized trade association standards.

g. Compliance with recognized testing agency standards.

C. Shop Drawings: Prepare Project-specific information, drawn accurately to scale. Do not base Shop Drawings on reproductions of the Contract Documents or standard printed data.

1. Preparation: Include the following information, as applicable:

a. Dimensions.

b. Identification of products.

c. Fabrication and installation drawings.

d. Roughing-in and setting diagrams.

e. Wiring diagrams showing field-installed wiring, including power, signal, and control wiring.

f. Notation of dimensions established by field measurement.

2. Wiring Diagrams: Differentiate between manufacturer-installed and field-installed wiring.

D. Contractor's Construction Schedule: The contractor shall submit a Construction

Schedule, for approval by CO, in accordance with the contract provisions within 5 days of commencement of work.

E. Samples: Prepare physical units of materials or products, including the following:

1. Samples for Initial Selection: Submit manufacturer's color charts consisting of units or sections of units showing the full range of colors, textures, and patterns available.

2.2 INFORMATIONAL SUBMITTALS – (Submittals NOT requiring CO approval)

A. General: Prepare and submit Informational Submittals required by other

Specification Sections.

1. Number of Copies: Submit three copies of each submittal, unless otherwise indicated. CO will not return copies.

2. Certificates and Certifications: Certificates and certifications shall be signed by an officer or other individual authorized to sign documents on behalf of that entity.

3. Test and Inspection Reports: Comply with requirements in Section 014100

"Quality Control."

B. Material Test Reports: Prepare reports written by a qualified testing agency, on testing agency's standard form, indicating and interpreting test results of material for compliance with requirements.

C. Field Test Reports: Prepare reports written by a qualified testing agency, on testing agency's standard form, indicating and interpreting results of field tests performed either during installation of product or after product is installed in its final location, for compliance with requirements.

D. Maintenance Data: Prepare written and graphic instructions and procedures for operation and normal maintenance of products and equipment.

E. Manufacturer's Instructions: Prepare written or published information that documents manufacturer's recommendations, guidelines, and procedures for installing or operating a product or equipment. Include name of product and name, address, and telephone number of manufacturer.

PART 3 - EXECUTION

3.1 GENERAL

A. Review each submittal and check for compliance with the Contract Documents. Note corrections and field dimensions. Mark with approval stamp before submitting to

CO.

B. Approval Stamp: Stamp each submittal with a uniform, approval stamp. Include

Project name and location, submittal number, Specification Section title and number, name of reviewer, date of Contractor's approval, and statement certifying that submittal has been reviewed, checked, and approved for compliance with the

Contract Documents.

C. CO will not review submittals that do not bear Contractor's approval stamp and will return them without action.

D. Submittals not required by the Contract Documents will not be reviewed and may be discarded.

E. Substitutions – Whenever materials, products, and equipment are listed by name or brand in the specifications and/or on the drawings, it is used as a measure of quality, utility, or standard. If the Contractor prefers to use any other brand or manufacturer of same quality, appearance and utility to that specified, he shall request substitution as provided below, not less than 30 days before the planned installation of the item.

The Contracting Officer will approve or disapprove the request for substitution.

F. Requests for substitutions will only be considered if contractor submits the following:

1. Complete technical data including drawings, complete performance specifications, test data, samples and performance tests of the article proposed for substitution.

Submit additional information if required by Contracting Officer. All items in the above information shall be circled, tagged, or marked in some way to indicate all deviations or differences which the proposed item differs from the originally specified item.

2. Similar data as above for item originally specified. All items shall be marked to identify where/how the proposed substitution will differ.

3. A statement by the Contractor that the proposed substitution is in full compliance with the contract documents, applicable codes, and laws.

4. The Contractor shall be responsible for any effect upon related work in the project for any substitution and shall pay any additional costs generated by any substitutions.

END OF SECTION 013300

SECTION 014100 - QUALITY CONTROL

PART 1 - GENERAL

1.1 This work shall consist of providing quality control in conformance with the inspection, testing, and product certification requirements of this contract to ensure compliance with the drawings and specifications. The Contractor shall provide all personnel, equipment, tests, and reports necessary to meet the requirements of the contract.

1.2 QUALITY CONTROL

A. The Contractor shall provide and maintain a quality control system that will ensure all services, supplies, and construction work required under this contract conforms to the contract requirements. The Contractor shall perform, or cause to be performed, the sampling, inspection, and testing required to substantiate that all services, supplies, and construction conform to the contract requirements.

B. Special Tests and Inspections: Contractor will engage a testing agency to conduct required special tests and inspections. The Contractor shall authorize the testing agency to perform the required testing and inspections on the work completed. The authority shall include:

1. Testing agency will interpret tests and inspections and state in each report whether tested and inspected work complies with or deviates from the Contract Documents.

2. Testing agency will re-test and re-inspect corrected work.

C. Retesting/Reinspecting: Contractor shall provide quality-control services for retesting and reinspection for replaced construction work or for work that failed to comply with the requirements under the contract.

1.3 SUBMITTALS

A. Contractor Quality Control Plan

B. Permits, Licenses, and Certificates

C. Test and Inspection Reports

D. As-Built Drawings

1.4 MEASUREMENT AND PAYMENT

A. No separate payment will be made for the work included under this section; rather payment shall be considered to be included in the items of work listed in the Schedule of Items.

PART 2 - PRODUCTS (Not Applicable)

PART 3 - EXECUTION

3.1 QUALITY CONTROL SYSTEM

A. General: Perform required testing, inspections, sampling, and similar services per direction specified in the contract drawings and specifications and in accordance with established industry standards.

3.2 CONTRACTOR QUALITY CONTROL PLAN

A. At the time of the preconstruction conference, the Contractor shall submit for approval a written Contractor Quality Control Plan.

1. If the plan requires any revisions or corrections, the Contractor shall resubmit the plan within 10 days.

2. The Government reserves the right to require changes in the plan during the contract period as necessary.

3. No change in the approved plan may be made without written concurrence by the

Contracting Officer.

4. At a minimum, the plan shall include the following:

a. A list of personnel responsible for quality control and assigned duties.

Include each person's qualifications.

b. A copy of a letter of direction to the Contractor's Quality Control Supervisor outlining assigned duties.

c. Names, qualifications, and descriptions of laboratories to perform sampling and testing, and samples of proposed report forms.

d. Methods of performing, documenting, and enforcing quality control of all work.

e. Methods of monitoring and controlling environmental pollution and contamination as required by all applicable regulations and laws.

3.3 TEST AND INSPECTION REPORTS

A. Submit three copies of complete test results no later than three calendar days after the test was performed.

B. Submit failing test results and proposed remedial actions within four hours of noted deficiency.

C. Testing and Inspection Reports shall include the following:

1. Date of issue.

2. Project title and number.

3. Name, address, and telephone number of testing agency.

4. Dates and locations of samples, tests, or inspections.

5. Names of individuals performing tests and inspections.

6. Reference Specification Section(s).

7. Complete test or inspection data.

8. Test and inspection results and an interpretation of test results.

9. Ambient conditions at time sample was taken, tested, or inspected.

10. Comments or professional opinion on whether tested or inspected work complies with the Contract Document requirements.

11. Name and signature of laboratory inspector.

12. Recommendations on retesting and reinspecting.

3.4 PERMITS, LICENSES, AND CERTIFICATES

A. For Contracting Officer’s records, submit copies of permits, licenses, certifications, inspection reports, releases, jurisdictional settlements, notices, receipts for fee payments, judgments, correspondence, records, and similar documents, established for compliance with standards and regulations relevant to the on performance of the work.

3.5 AS-BUILT DRAWINGS

A. The Contractor shall maintain a set of the contract drawings depicting as-built conditions. These drawings shall be maintained in a current condition and shall be available for review. All variations from the original contract drawings shall be indicated in red on the drawings. Upon completion of the contract work, as-built drawings shall be submitted to the Contracting Officer.

3.6 SAMPLING, TESTING, AND CERTIFICATION REQUIREMENTS

A. Sampling, testing, and Certification requirements and frequency for specific items shall be as specified in the drawings and specification. The following table is a summary of the required sampling, testing, and certification for the project - the table is to assist the Contractor, but may not be all inclusive – additional submittals may be required by specific specification section:

END OF SECTION 014100

SECTION 024100 - WASTE MATERIAL DISPOSAL

1.1 SUMMARY

A. This Section includes the loading, handling, hauling, and placing of excess excavation material, unsuitable excavation material, clearing and grubbing debris, and construction and demolition debris.

1.2 MEASUREMENT AND PAYMENT

A. There will be no separate measurement or payment for work in this Section. Waste material disposal is considered incidental to other items of work shown in the

Schedule of Items.

PART 2 - PRODUCTS – NOT APPLICABLE

PART 3 - EXECUTION

3.1 WASTE MATERIAL TO BE HAULED TO A DISPOSAL AREA

A. Designated area for disposing native excavation (Including unsuitable excavated material and organic waste) not used in the construction of embankments of backfilling shall be the borrow site just to the east of the project site.

1. Oversized boulders may be broken into sizes small enough to incorporate into the embankment according to Specification 312225.

2. Waste material shall be piled and compacted or crushed to form a dense layer.

3. The size and shape of the piled waste material shall be designated by the

Contracting Officer.

4. The piled material shall be covered with soil to a uniform depth of six inches minimum and sloped to 2:1 or flatter.

5. The disposal site shall be left suitable for seeding.

3.2 WASTE MATERIAL TO BE HAULED TO A LANDFILL

A. All demolition materials, garbage, and other refuse generated shall be removed from the project site and legally disposed off of Government property in an approved landfill or recycling center.

B. The contractor is responsible for all costs and permits associated with landfill disposal.

C. The Government is not responsible for waste material upon its departure from the project site.

END OF SECTION 024100

SECTION 323113 - CHAIN LINK FENCES AND GATES

PaGENERAL

SUMMARY

Section Includes:

Chain-link fences.

Swing gates.

PREINSTALLATION MEETINGS

Preinstallation Conference: Conduct conference at [Project site]

ACTION SUBMITTALS

Product Data: For each type of product.

Shop Drawings: For each type of fence and gate assembly.

Include plans, elevations, sections, details, and attachments to other work.

Samples: For each exposed product and for each color and texture specified.

Delegated-Design Submittal: For structural performance of chain-link fence and gate frameworks, including analysis data signed and sealed by the qualified professional engineer responsible for their preparation.

INFORMATIONAL SUBMITTALS

Product certificates.

Product test reports.

Sample warranty.

WARRANTY

Special Warranty: [Manufacturer agrees] [Installer agrees] to repair or replace components of chain-link fences and gates that fail in materials or workmanship within specified warranty period.

Warranty Period: [Five] [years from date of Substantial Completion.

PRODUCTS

PERFORMANCE REQUIREMENTS

Delegated Design: Engage a qualified professional engineer, as defined in Section 014000

"Quality Requirements," to design chain-link fence and gate frameworks.

Structural Performance: Chain-link fence and gate frameworks shall withstand the design wind loads and stresses for fence height(s) and under exposure conditions indicated according to

[ASCE/SEI 7]

Design Wind Load: 120 MPH

Minimum Post Size and Maximum Spacing: Determine according to CLFMI WLG 2445, based on mesh size and pattern specified.

CHAIN-LINK FENCE FABRIC

General: Provide fabric in one-piece heights measured between top and bottom of outer edge of selvage knuckle or twist according to "CLFMI Product Manual" and requirements indicated below:

Fabric Height: 8 foot.

Steel Wire for Fabric: Wire diameter of [0.148 inch (3.76 mm)]

Mesh Size: [2 inches (50 mm)]

Aluminum-Coated Fabric: ASTM A491, Type I, [0.40 oz./sq. ft. (122 g/sq. m)] [0.35 oz./sq. ft.

(107 g/sq. m)] [0.30 oz./sq. ft. (92 g/sq. m)].

Zinc-Coated Fabric: ASTM A392, Type II, [Class 1, 1.2 oz./sq. ft. (366 g/sq. m)] [Class 2, 2.0 oz./sq. ft. (610 g/sq. m)] with zinc coating applied [before] [after] weaving.

Zn-5-Al-MM Aluminum-Mischmetal-Coated Fabric: ASTM F1345, Type III, [Class 1, 0.60 oz./sq. ft. (183 g/sq. m)] [Class 2, 1.0 oz./sq. ft. (305 g/sq. m)].

Coat selvage ends of metallic-coated fabric before the weaving process with manufacturer's standard clear protective coating.

high.

Selvage: [Knuckled at both selvages]

FENCE FRAMEWORK

Posts and Rails ASTM F1043 for framework, including rails, braces, and line; terminal; and corner posts. Provide members with minimum dimensions and wall thickness according to

ASTM F1043 or ASTM F1083 based on the following:

Fence Height: [96 inches (2440 mm)]Retain "Light-Industrial-Strength Material" or "Heavy-

Industrial-Strength Material" Subparagraph below. Delete both if design services are delegated to

Contractor.

Light-Industrial-Strength Material: [Group IC-L, round steel pipe, electric-resistance-welded pipe]

Line Post [2.375 inches (60 mm) in diameter]

Type A zinc coating.

Type B zinc with organic overcoat.

External, Type B zinc with organic overcoat and internal, Type D zinc-pigmented coating.

Type C, Zn-5-Al-MM alloy coating.

Coatings: Any coating above.

TENSION WIRE

Metallic-Coated Steel Wire: 0.177-inch- (4.5-mm-) diameter, marcelled tension wire according to

ASTM A817 or ASTM A824, with the following metallic coating:

Type II: Zinc coated (galvanized) with minimum coating weight matching chain-link fabric coating weight.

SWING GATES

General: ASTM F900 for gate posts and [single] swing gate types.

Gate Leaf Width: 12 foot

Framework Member Sizes and Strength: Based on gate fabric height 96 inches.

Pipe and Tubing:

Retain "Zinc-Coated Steel" or "Aluminum" Subparagraph below, or retain both if frames and posts are made of different materials.

Zinc-Coated Steel: ASTM F1043 and ASTM F1083; [protective coating and finish to match fence framework]

Frame Corner Construction: [Welded]

Hardware:

Hinges: [360-degree inward and outward] swing.

Generally, retain "Latch" or "Lock" Subparagraph below.

Latch: Permitting operation from both sides of gate with provision for padlocking accessible from both sides of gate.

FITTINGS

Provide fittings according to ASTM F626.

GROUT AND ANCHORING CEMENT

Nonshrink, Nonmetallic Grout: Factory-packaged, nonstaining, noncorrosive, nongaseous grout complying with ASTM C1107/C1107M. Provide grout, recommended in writing by manufacturer, for exterior applications.

Anchoring Cement: Factory-packaged, nonshrink, nonstaining, hydraulic-controlled expansion cement formulation for mixing with water at Project site to create pourable anchoring, patching, and grouting compound. Provide formulation that is resistant to erosion from water exposure without needing protection by a sealer or waterproof coating, and that is recommended in writing by manufacturer for exterior applications.

EXECUTION

EXAMINATION

Do not begin installation before final grading is completed unless otherwise permitted by

Architect.

PREPARATION

Stake locations of fence lines, gates, and terminal posts. Do not exceed intervals of 500 feet

(152 m) or line of sight between stakes. Indicate locations of utilities, lawn sprinkler system, underground structures, benchmarks, and property monuments.

CHAIN-LINK FENCE INSTALLATION

Install chain-link fencing according to ASTM F567 and more stringent requirements specified.

Post Excavation: Drill or hand-excavate holes for posts to diameters and spacings indicated, in firm, undisturbed soil.

Post Setting: Set [by mechanically driving into soil] at indicated spacing into firm, undisturbed soil.

Verify that posts are set plumb, aligned, and at correct height and spacing, and hold in position during setting with concrete or mechanical devices.

Mechanically Driven Posts: Drive into soil to depth of [30 inches (762 mm)] [36 inches (914 mm)] <Insert dimension>. Protect post top to prevent distortion.

Terminal Posts: Install terminal end, corner, and gate posts according to ASTM F567 and terminal pull posts at changes in horizontal. For runs exceeding 500 feet (152 m), space pull posts an equal distance between corner or end posts.

Line Posts: Space line posts uniformly at [10 feet (3 m)] o.c.

Tension Wire: Install according to ASTM F567, maintaining plumb position and alignment of fence posts. Pull wire taut, without sags. Fasten fabric to tension wire with 0.120-inch- (3.05-mm-

) diameter hog rings of same material and finish as fabric wire, spaced a maximum of 24 inches

(610 mm) o.c. Install tension wire in locations indicated before stretching fabric. Provide horizontal tension wire at the following locations:

Extended along [top] [and] [bottom] of fence fabric.

Chain-Link Fabric: Apply fabric to [outside] of enclosing framework. Leave [2-inch (50-mm)] bottom clearance between finish grade or surface and bottom selvage unless otherwise indicated.

Pull fabric taut and tie to posts, rails, and tension wires. Anchor to framework so fabric remains under tension after pulling force is released.

ADJUSTING

Gates: Adjust gates to operate smoothly, easily, and quietly, free of binding, warp, excessive deflection, distortion, nonalignment, misplacement, disruption, or malfunction, throughout entire operational range. Confirm that latches and locks engage accurately and securely without forcing or binding.

Lubricate hardware and other moving parts.

END OF SECTION 323113

SECTION 331113 - POTABLE WATER SUPPLY WELLS

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Well casings.

2. Grout.

3. Water well screens.

4. Pack materials.

5. Jet well pumps.

6. Line-shaft well pumps.

7. Submersible well pumps.

1.2 ALLOWANCES

1.3 UNIT PRICES

A. Unit-Price Amounts: As stipulated in the Form of Agreement.

B. Measurement and Payment Procedures: Specified in Section 012200 "Unit Prices."

C. Measurement Units for Water Supply Wells, Casings, and Grout: Per linear foot of well depth.

1.4 DEFINITIONS

A. ABS: Acrylonitrile-butadiene-styrene plastic.

B. PA: Polyamide (nylon) plastic.

C. PE: Polyethylene plastic.

D. PP: Polypropylene plastic.

1.5 ACTION SUBMITTALS

A. Product Data: Submit certified performance curves and rated capacities of selected well pumps and furnished specialties and accessories for each type and size of well pump indicated.

B. Shop Drawings: For well pumps. Show layout and connections.

1. Include diagrams for power, signal, and control wiring.

2. Setting Drawings: Include templates and directions for installing foundation bolts, anchor bolts, and other anchorages.

1.6 INFORMATIONAL SUBMITTALS

A. Field Quality-Control Reports:

1. For each well pump, include the following:

a. Substrata formations.

b. Water-bearing formations.

c. Water levels.

d. Laboratory water analysis.

e. Well-screen analysis.

f. Performance test data.

1.7 CLOSEOUT SUBMITTALS

A. Operation and Maintenance Data: For each well pump to include in emergency, operation, and maintenance manuals.

1. Project Record Documents: Record the following data for each water supply well:

a. Pumping Test: Static water level, maximum safe yield, and drawdown at maximum yield.

b. Alignment: Certification that well is aligned and plumb within specified tolerances.

1.8 QUALITY ASSURANCE

A. Well Driller Qualifications: An experienced water supply well driller licensed in the jurisdiction where Project is located.

B. Testing Agency Qualifications: Certified by the EPA or State to analyze drinking water for compliance monitoring.

1.9 FIELD CONDITIONS

PART 2 - PRODUCTS

2.1 SYSTEM DESCRIPTION

A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70, by a qualified testing agency, and marked for intended location and application.

B. Comply with AWWA A100 for water supply wells.

2.2 PERFORMANCE REQUIREMENTS

A. Minimum Tested Water Supply Well Performance Capacity: 10 gpm

2.3 WELL CASINGS

A. Steel Casing: AWWA C200, single ply, steel pipe with threaded ends and threaded couplings for threaded joints.

B. Pitless Adapter: Fitting, of shape required to fit onto casing, with waterproof seals.

C. Pitless Unit: Factory-assembled equipment that includes pitless adapter.

D. Well Seals: Casing cap, with holes for piping and cables, that fits into top of casing and is removable, waterproof, and vermin proof.

2.4 GROUT

A. Cement: ASTM C150/C150M, Type II.

B. Aggregates: ASTM C33/C33M, fine and coarse grades.

C. Water: Potable.

PART 3 - EXECUTION

3.1 PREPARATION

A. Neighborhood Well Data: Review operating and test analyses.

3.2 INSTALLATION

A. Install submersible well pumps according to HI 2.4 and provide access for periodic maintenance.

1. Before lowering permanent pump into well, start pump to verify correct rotation.

2. Securely tighten discharge piping joints.

3. Connect motor to submersible pump and locate near well bottom.

a. Connect power cable while connection points are dry and undamaged.

b. Do not damage power cable during installation; use cable clamps that do not have sharp edges.

c. Install water-sealed surface plate that will support pump and piping.

3.3 CONNECTIONS

A. Piping installation requirements are specified in Section 331415 "Site Water Distribution Piping."

Drawings indicate general arrangement of piping, fittings, and specialties.

1. Connect piping between well pump and water piping.

2. Connect building water distribution to well pipe inside well house.

B. Ground equipment according to Section 260526 "Grounding and Bonding for Electrical

Systems."

C. Connect wiring according to Section 260519 "Low-Voltage Electrical Power Conductors and

Cables."

3.4 WELL ABANDONMENT

A. Comply with AWWA A100 when abandoning water supply wells. Fill and seal holes and casings, and restore ground surface to finished grade.

B. Follow well-abandonment procedures of authorities having jurisdiction. Restore ground surface to finished grade.

3.5 FIELD QUALITY CONTROL

A. Water supply well will be considered defective if it does not pass tests and inspections.

B. Prepare test and inspection reports.

C. Water Analysis Testing:

1. Owner will engage a qualified testing agency to make bacteriological, physical, and chemical analyses of water from each finished well and report the results. Make analyses according to requirements of authorities having jurisdiction.

3.6 CLEANING

A. Disinfect water supply wells according to AWWA A100 and AWWA C654 before testing well pumps.

3.7 PROTECTION

A. Water Quality Protection: Prevent well contamination, including undesirable physical and chemical characteristics.

B. Provide casings, seals, sterilizing agents, and other materials to eliminate contamination; shut off contaminated water.

C. Exercise care to prevent breakdown or collapse of strata overlaying that from which water is to be drawn.

D. Protect water supply wells to prevent tampering and introducing foreign matter. Retain temporary well cap until installation is complete.

END OF SECTION 331113

SECTION 331415 - SITE WATER DISTRIBUTION PIPING

1.1 SUMMARY

A. Section Includes:

1. Water-distribution piping and related components outside the building for domestic water

B. Related Requirements:

1. Section 031000 "Concrete Forming and Accessories."

2. Section 032000 "Concrete Reinforcing."

3. Section 211119 "Fire Department Connections."

4. Section 221216 "Facility Elevated, Potable-Water Storage Tanks."

5. Section 221219 "Facility Ground-Mounted, Potable-Water Storage Tanks."

6. Section 221223.11 "Facility Indoor Potable-Water Storage Tanks."

7. Section 315000 "Excavation Support and Protection."

1.2 DEFINITIONS

A. CDA: Copper Development Association.

B. EPDM: Ethylene-propylene-diene terpolymer rubber.

C. PA: Polyamide (nylon) plastic.

D. PE: Polyethylene plastic.

E. PP: Polypropylene plastic.

1.3 ACTION SUBMITTALS

A. Product Data: For each type of product indicated.

B. Shop Drawings:

1. Detail precast concrete vault assemblies and indicate dimensions, method of field assembly, and components.

1.4 INFORMATIONAL SUBMITTALS

A. Coordination Drawings: For piping and specialties including relation to other services in same area, drawn to scale. Show piping and specialty sizes and valves, meter and specialty locations, and elevations.

B. Field Quality-Control Submittals:

1. Field quality-control reports.

1.5 CLOSEOUT SUBMITTALS

A. Operation and Maintenance Data: For each type of product indicated.

1.6 DELIVERY, STORAGE, AND HANDLING

A. Preparation for Transport: Prepare piping, valves, meters, backflow prevention devices, and fire hydrants according to the following:

1. Ensure that piping, valves, meters, backflow prevention devices, and fire hydrants are dry and internally protected against rust and corrosion.

2. Protect threaded ends and flange faces against damage.

3. Set piping, valves, meters, backflow prevention devices, and fire hydrants in best position for handling and to prevent rattling.

B. During Storage: Use precautions for piping, valves, meters, backflow prevention devices, and fire hydrants according to the following:

1. Do not remove end protectors unless necessary for inspection; then reinstall for storage.

2. Protect from weather. Store indoors and maintain temperature higher than ambient dew point temperature. Support off the ground or pavement in watertight enclosures when outdoor storage is necessary.

C. Handling: Use sling to handle products if size requires handling by crane or lift. Rig products to avoid damage to exposed parts. Do not use handwheels or stems as lifting or rigging points.

D. Deliver piping with factory-applied end caps. Maintain end caps through shipping, storage, and handling to prevent pipe-end damage and to prevent entrance of dirt, debris, and moisture.

E. Protect stored piping from moisture and dirt. Elevate above grade. Do not exceed structural capacity of floor when storing inside.

F. Protect flanges, fittings, and specialties from moisture and dirt.

G. Store plastic piping protected from direct sunlight. Support to prevent sagging and bending.

1.7 PROJECT CONDITIONS

A. Interruption of Existing Water-Distribution Service: Do not interrupt service to facilities occupied by Owner or others unless permitted under the following conditions and then only after arranging to provide temporary water-distribution service in accordance with requirements indicated:

1. Notify COR no fewer than twodays in advance of proposed interruption of service.

1.8 COORDINATION

A. Coordinate connection to water main with utility company.

PART 2 - PRODUCTS

2.1 PERFORMANCE REQUIREMENTS

A. Comply with standards of authorities having jurisdiction for domestic water-service piping, including materials, installation, testing, and disinfection.

B. Comply with standards of authorities having jurisdiction for fire-suppression water-service piping, including materials, hose threads, installation, and testing.

C. Piping materials to bear label, stamp, or other markings of specified testing agency.

D. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70, by a testing agency acceptable to authorities having jurisdiction, and marked for intended location and application.

E. Comply with ASTM F645 for selection, design, and installation of thermoplastic water piping.

F. Comply with FM Approvals' "Approval Guide" and/or UL's "Fire Protection Equipment Directory" for fire-suppression water-service products.

G. Comply with NFPA 24 for materials, installations, tests, flushing, and valve and hydrant supervision for fire-suppression water-service piping.

H. All piping and appurtenances intended to convey or dispense water for human consumption are to comply with the U.S. Safe Drinking Water Act (SDWA), with requirements of the Authority Having

Jurisdiction (AHJ), and with NSF 61/NSF 372 or are certified in compliance with NSF 61/NSF 372 by an

ANSI-accredited third-party certification body, that the weighted average lead content at wetted surfaces is less than or equal to 0.25 percent.

2.2 PIPING MATERIALS

A. Comply with requirements in "Piping Applications" Article for applications of pipe, tube, fitting materials, and joining methods for specific services, service locations, and service sizes.

B. Potable-water piping and components comply with NSF 14, NSF 61, and NSF 372.[ Include marking "NSF-pw" on piping.]

2.3 COPPER TUBE AND FITTINGS

A. Drawn-Temper Copper Tube: [ASTM B88, Type K (ASTM B88M, Type A)] [and] [ASTM B88, Type

L (ASTM B88M, Type B)].

B. Annealed-Temper Copper Tube: [ASTM B88, Type K (ASTM B88M, Type A)] [and] [ASTM B88, Type L (ASTM B88M, Type B)].

C. Cast-Copper, Solder-Joint Fittings: ASME B16.18, pressure fittings.

D. Wrought-Copper, Solder-Joint Fittings: ASME B16.22, pressure fittings.

E. Copper Tube, Pressure-Seal-Joint Fittings:

1. Source Limitations: Obtain copper tube, pressure-seal-joint fittings from single manufacturer.

F. Bronze Flanges: ASME B16.24, Class 150, with solder-joint end. Furnish Class 300 flanges if required to match piping.

G. Cast-Copper Unions: MSS SP-123, cast-copper-alloy, hexagonal-stock-body, ball-and-socket, metal-to-metal seating surfaces; and solder-joint or threaded ends.

H. Wrought-Copper Unions: ASME B16.22.

2.4 DUCTILE-IRON PIPE AND FITTINGS

Pipe in "Mechanical-Joint, Ductile-Iron Pipe" Paragraph below is available in NPS 3 to NPS 24 (DN 80 to

DN 600).

A. Mechanical-Joint, Ductile-Iron Pipe:

1. AWWA C151/A21.51, with mechanical-joint bell and plain spigot end unless grooved or flanged ends are indicated.

2. AWWA C104/A21.4 cement mortar-lined.

B. Mechanical-Joint, Ductile-Iron Fittings:

1. AWWA C110, ductile- or gray-iron standard pattern or AWWA C153/A21.53, ductile-iron compact pattern.

2. Glands, Gaskets, and Bolts: AWWA C111/A21.11, ductile- or gray-iron glands, rubber gaskets, and steel bolts.

3. AWWA C104/A21.4 cement mortar-lined.

C. Push-on-Joint, Ductile-Iron Pipe:

1. AWWA C151/A21.51, with push-on-joint bell and plain spigot end unless grooved or flanged ends are indicated.

2. AWWA C104/A21.4 cement mortar-lined.

D. Push-on-Joint, Ductile-Iron Fittings:

1. AWWA C110, ductile- or gray-iron standard pattern or AWWA C153/A21.53, ductile-iron compact pattern.

2. Gaskets: AWWA C111/A21.11, rubber.

3. AWWA C104/A21.4 cement mortar-lined.

E. Grooved-End, Ductile-Iron Pipe:

1. AWWA C151/A21.51, with cut, rounded-grooved ends.

2. AWWA C104/A21.4 cement mortar-lined.

F. Grooved-End, Ductile-Iron Pipe Appurtenances:

1. Source Limitations: Obtain grooved-end, ductile-iron pipe appurtenances from single manufacturer.

2. Grooved-End, Ductile-Iron Fittings:

a. ASTM A536, ductile-iron castings with dimensions matching pipe.

b. AWWA C104/A21.4 cement mortar-lined.

3. Grooved-End, Ductile-Iron-Piping Mechanical Couplings:

a. AWWA C606, for ductile-iron-pipe dimensions. Include ferrous housing sections, gasket suitable for water, and bolts and nuts.

G. Flanges: ASME 16.1, Class 125, cast iron.

2.5 PE PIPE AND FITTINGS

A. PE, ASTM Pipe: ASTM D2239, SIDR No. 5.3, 7, or 9; with PE compound number required to give pressure rating not less than [160 psig (1100 kPa)] [200 psig (1380 kPa)].

1. Insert Fittings for PE Pipe: ASTM D2609, made of PA, PP, or PVC with serrated male insert ends matching inside of pipe. Include bands or crimp rings.

2. Molded PE Fittings: ASTM D3350, PE resin, socket- or butt-fusion type, made to match PE pipe dimensions and class.

B. PE, AWWA Pipe: AWWA C906, DR No. 7.3, 9, or 9.3; with PE compound number required to give pressure rating not less than [160 psig (1100 kPa)] [200 psig (1380 kPa)].

1. PE, AWWA Fittings: AWWA C906, socket- or butt-fusion type, with DR number matching pipe and PE compound number required to give pressure rating not less than [160 psig (1100 kPa)] [200 psig

(1380 kPa)].

2.6 PVC PIPE AND FITTINGS

A. PVC, Schedule 40 Pipe: ASTM D1785.

1. PVC, Schedule 40 Socket Fittings: ASTM D2466.

B. PVC, Schedule 80 Pipe: ASTM D1785.

1. PVC, Schedule 80 Socket Fittings: ASTM D2467.

2. PVC, Schedule 80 Threaded Fittings: ASTM D2464.

C. PVC Pipe: AWWA C900, with bell end with gasket, and with spigot end.

2.7 SPECIAL PIPE FITTINGS

A. Ductile-Iron Rigid Expansion Joints: Three-piece, ductile-iron assembly consisting of telescoping sleeve with gaskets and restrained-type, ductile-iron, end sections.

1. Source Limitations: Obtain ductile-iron rigid expansion joints from single manufacturer.

2. Standards: AWWA C110 or AWWA C153/A21.53; AWWA C111/A21.11.

3. Pressure Rating: 250 psig (1725 kPa) minimum.

B. Ductile-Iron Flexible Expansion Joints: Compound, ductile-iron fitting with combination of flanged and mechanical-joint ends. Include two gasketed ball-joint sections and one or more gasketed sleeve sections.

1. Source Limitations: Obtain ductile-iron flexible expansion joints from single manufacturer.

2. Standards: AWWA C110 or AWWA C153/A21.53; AWWA C111/A21.11.

3. Pressure Rating: 250 psig (1725 kPa) minimum.

4. Offset: <Insert inches (mm)>.

5. Expansion Required: <Insert inches (mm)>.

C. Ductile-Iron Deflection Fittings: Compound, ductile-iron coupling fitting with sleeve and one or two flexing sections for up to 15-degree deflection, gaskets, and restrained-joint ends.

1. Source Limitations: Obtain ductile-iron deflection fittings from single manufacturer.

2. Standards: AWWA C110 or AWWA C153/A21.53; AWWA C111/A21.11.

3. Pressure Rating: 250 psig (1725 kPa) minimum.

2.8 PIPING JOINING MATERIALS

A. Brazing Filler Metals: AWS A5.8/A5.8M, BCuP Series.

B. Gaskets for Ferrous Piping and Copper-Alloy Tubing: ASME B16.21, asbestos free.

C. Plastic Pipe-Flange Gasket, Bolts, and Nuts: Type and material recommended by piping system manufacturer unless otherwise indicated.

2.9 PIPING SPECIALTIES

A. Transition Fittings: Manufactured fitting or coupling same size as, with pressure rating at least equal to and ends compatible with, piping to be joined.

B. Split-Sleeve Pipe Couplings: Metal, bolted, split-sleeve-type, reducing or transition coupling with sealing pad and closure plates, O-ring gaskets, and bolt fasteners.

1. Source Limitations: Obtain split-sleeve pipe couplings from single manufacturer.

2. Standard: AWWA C227.

3. Sleeve Material: Manufacturer's standard

4. Sleeve Dimensions: Of thickness and width required to provide pressure rating.

5. Gasket Material: O-rings made of EPDM rubber unless otherwise indicated.

6. Pressure Rating: [150 psig (1035 kPa)] minimum.

7. Metal Component Finish: Corrosion-resistant coating or material.

C. Dielectric Fittings: Assembly of copper alloy and ferrous materials with separating nonconductive insulating material. Include end connections compatible with pipes to be joined.

1. Dielectric Unions:

a. Standard: ASSE 1079.

b. Pressure Rating: [150 psig (1035 kPa)]

c. End Connections: Solder-joint copper alloy and threaded ferrous.

2. Dielectric Flanges:

a. Standard: ASSE 1079.

b. Factory-fabricated, bolted, companion-flange assembly.

c. Pressure Rating: [150 psig (1035 kPa)] [175 psig (1200 kPa)]

d. End Connections: Solder-joint copper alloy and threaded ferrous; threaded solder-joint copper alloy and threaded ferrous.

3. Dielectric-Flange Insulating Kits: Nonconducting materials for field assembly of companion flanges.

a. Pressure Rating: [150 psig (1035 kPa)] <Insert pressure rating>.

b. Gasket: Neoprene or phenolic.

c. Bolt Sleeves: Phenolic or PE.

d. Washers: Phenolic with steel backing washers.

4. Dielectric Nipples:

a. Standard: IAPMO PS 66.

b. Electroplated steel nipple complying with ASTM F1545.

c. Pressure Rating: [300 psig (2070 kPa) at 225 deg F (107 deg C)]

d. End Connections: Male threaded or grooved.

e. Lining: Inert and noncorrosive, PP.

2.10 GATE VALVES

A. Gate Valves - AWWA, Cast Iron:

1. Source Limitations: Obtain gate valves - AWWA, cast iron, from single manufacturer.

2. Gate Valves - Nonrising Stem, Resilient Seated: Cast- or ductile-iron body and bonnet, with bronze or cast- or ductile-iron gate, resilient seats, bronze stem, and stem nut.

a. Standards: AWWA C509 or AWWA C515.

b. Minimum Pressure Rating: 200 psig (1380 kPa).

c. End Connections: Mechanical joint, flanged, threaded, or push on.

d. Interior Coating: Complying with AWWA C550.

3. Gate Valves - OS&Y, Rising Stem, Resilient Seated: Cast- or ductile-iron body and bonnet, with bronze or cast- or ductile-iron gate, resilient seats, and bronze stem.

a. Standard: AWWA C509 or AWWA C515.

b. Minimum Pressure Rating: 200 psig (1380 kPa).

c. End Connections: Mechanical joint, flanged, threaded, or push on.

4. Gate Valves - OS&Y, Rising Stem, Resilient Seated: Cast- or ductile-iron body and bonnet and bronze seating material.

a. Standards: AWWA C509 or AWWA C515, UL listed and FM Global approved.

b. Minimum Pressure Rating: 175 psig (1207 kPa).

c. End Connections: Mechanical joint or flanged.

d. Interior Coating: Complying with AWWA C550.

B. Gate Valves - Bronze:

1. Source Limitations: Obtain gate valves - bronze, from single manufacturer.

2. Gate Valves - OS&Y, Rising Stem: Bronze body and bonnet and bronze stem.

a. Standards: UL listed and FM Global approved.

b. Minimum Pressure Rating: 175 psig (1207 kPa).

c. End Connections: Threaded.

3. Gate Valves - Nonrising Stem: Class 125, bronze with solid wedge.

a. Standard: MSS SP-80.

b. End Connections: Threaded or solder.

c. Handwheel: Malleable iron.

2.11 GATE VALVE ACCESSORIES AND SPECIALTIES

A. Tapping-Sleeve Assemblies: Sleeve and valve compatible with drilling machine.

1. Source Limitations: Obtain tapping-sleeve assemblies from single manufacturer.

2. Standard: MSS SP-60.

3. Tapping Sleeve: Cast- or ductile-iron or stainless steel, two-piece bolted sleeve with flanged outlet for new branch connection. Include sleeve matching size and type of pipe material being tapped and with recessed flange for branch valve.

4. Valve: AWWA, cast-iron, nonrising-stem, [metal] [resilient]-seated gate valve with one raised face flange mating tapping-sleeve flange.

B. Valve Boxes: Comply with AWWA M44 for cast-iron valve boxes. Include top section, adjustable extension of length required for depth of burial of valve, plug with lettering "WATER," and bottom section with base that fits over valve and with a barrel approximately 5 inches (125 mm) in diameter.

1. Operating Wrenches: Steel, tee-handle with one pointed end, stem of length to operate deepest buried valve, and socket matching valve operating nut.

C. Indicator Posts: UL 789, FM Global approved, vertical-type, cast-iron body with operating wrench, extension rod, and adjustable cast-iron barrel of length required for depth of burial of valve.

2.12 CONCRETE VAULTS

A. Concrete Vault - Precast, Reinforced Concrete: Designed for A-16 load designation in accordance with ASTM C857 and made in accordance with ASTM C858.

1. Ladder: ASTM A36/A36M, steel or PE-encased steel steps.

2. Manhole:

a. ASTM A536, Grade 60-40-18, ductile-iron traffic frame and cover: 24-inch (610-mm) minimum diameter unless otherwise indicated.

3. Drain: ASME A112.6.3, cast-iron floor drain with outlet of size indicated. Include body anchor flange, light-duty cast-iron grate, bottom outlet, and integral or field-installed bronze ball or clapper-type backwater valve.

2.13 SAMPLING STATIONS

A. Sampling Station - Post Type: Nonfreeze and drainable, of length required for shutoff valve installation below frost line.

1. <Double click here to find, evaluate, and insert list of manufacturers and products.>

2. Source Limitations: Obtain sampling stations - post type, from single manufacturer.

3. Pressure Rating: 100 psig (690 kPa) minimum.

4. Sampling Outlet: One unthreaded nozzle with handle.

5. Valve: Bronze body with bronze-ball or plunger closure. Include operating handle.

6. Drain: Tubing with separate manual vacuum pump.

7. Inlet: NPS 3/4 (DN 20) minimum.

8. Housing: Weatherproof material with locking device. Include anchor device.

9. Operating Wrench: One for each unit.

B. itches: SPDT; designed to signal increase in pressure.

PART 3 - EXECUTION

3.1 EARTHWORK

A. Comply with excavating, trenching, and backfilling requirements in Section 312000 "Earth

Moving."

3.2 PIPING APPLICATIONS

A. Transition couplings and special fittings with pressure ratings at least equal to piping pressure rating may be used unless otherwise indicated.

B. Do not use flanges or unions for underground piping.

C. Flanges, unions, grooved-end-pipe couplings, and special fittings may be used, instead of joints indicated, on aboveground piping and piping in vaults.

D. Underground water-service piping [NPS 4 to NPS 8 (DN 100 to DN 200)] <Insert pipe size range> to be[ any of] the following:

1. Ductile-iron, [mechanical-joint pipe; ductile-iron, mechanical-joint fittings; and mechanical] joints.

2. PVC, Schedule [40 pipe; PVC, Schedule 40] [80 pipe; PVC, Schedule 80] socket fittings; and solvent-cemented joints.

E. Water Meter Box Water-Service Piping: [NPS 3/4 to NPS 2 (DN 20 to DN 50)] to be same as underground water-service piping.

F. Aboveground [and vault ]water-service piping [NPS 4 to NPS 8 (DN 100 to DN 200)] <Insert pipe size range> to be[ any of] the following:

1. Ductile-iron, grooved-end pipe; ductile-iron, grooved-end appurtenances; and grooved joints.

3.3 VALVE APPLICATIONS

A. General Application: Use mechanical-joint-end valves for NPS 3 (DN 80) and larger underground installation. Use threaded- or flanged-end valves for installation in vaults. Use UL/FM Global, nonrising-stem gate valves for installation with indicator posts. Use corporation valves and curb valves with ends compatible with piping, for NPS 2 (DN 50) and smaller installation.

B. Drawings indicate valve types to be used. Where specific valve types are not indicated, the following requirements apply:

1. Underground Valves, NPS 3 (DN 80) and Larger: AWWA, cast-iron, nonrising-stem, [metal]

[resilient] [high-pressure, resilient]-seated gate valves with valve box.

2. Underground Valves, NPS 4 (DN 100) and Larger, for Indicator Posts: UL/FM Global, cast-iron, nonrising-stem gate valves with indicator post.

3. Use the following for valves in vaults and aboveground:

a. Gate Valves, NPS 2 (DN 50) and Smaller: Bronze, [nonrising] [rising] stem.

b. Gate Valves, NPS 3 (DN 80) and Larger: [AWWA, cast iron, OS&Y rising stem, metal seated]

[AWWA, cast iron, OS&Y rising stem, resilient seated] [UL/FM Global, cast iron, OS&Y rising stem].

c. Check Valves: [AWWA C508] [UL/FM Global], swing type.

4. Pressure-Reducing Valves: Use for water-service piping in vaults and aboveground to control water pressure.

5. Relief Valves: Use for water-service piping in vaults and aboveground.

a. Air-Release Valves: To release accumulated air.

b. Air/Vacuum Valves: To release or admit large volume of air during filling of piping.

c…