Attachment D SPECS DRAWINGS.pdf

CIM-0900-15F-190-0905-02

Greer Crossing Recreation Area Water System Rehabilitation

Project Specifications

SECTION 011000 - SUMMARY

SECTION 011400 - WORK RESTRICTIONS

SECTION 012700 - UNIT PRICES

SECTION 012800 - MOBILIZATION

SECTION 013300 - SUBMITTAL PROCEDURES

SECTION 014000 - QUALITY CONTROL

SECTION 014200 - REFERENCES

SECTION 015000 - TEMPORARY FACILITIES AND CONTROLS

SECTION 017000 - EXECUTION REQUIREMENTS

SECTION 017700 - CLOSEOUT PROCEDURES

SECTION 024116 - STRUCTURE DEMOLITION

SECTION 033000 - CAST-IN-PLACE CONCRETE

SECTION 221114 - WATER DISTRIBUTION

SECTION 221115 – WATER SYSTEM CLEANING, TESTING AND DISINFECTION

SECTION 221223 - POTABLE-WATER STORAGE TANKS

SECTION 223000 – DISINFECTION FEED EQUIPMENT

SECTION 260519 - BASIC ELECTRICAL MATERIALS AND METHODS

SECTION 310000 - EARTHWORK

SECTION 311100 - SITE CLEARING

SECTION 329200 – SEEDING AND MULCHING

SECTION 332100 - WATER SUPPLY WELLS

ATTACHMENTS - DRAWINGS ……………………………………………………………………………………………………………… 46

SECTION 011000 - SUMMARY

PART 1 - GENERAL

1.1 PROJECT IDENTIFICATION

A. Project Name and Location: Rehabilitate Greer Crossing Recreation Area Water System. Greer

Crossing recreation area is located near the town of Alton, Missouri in T-25-N, R-3-E, Section

30.

B. Project Summary Description: The project includes, but is not limited to:

1. Rehabilitate existing water system. Work includes removal of an existing pump house and water system components, a new pump house, water lines, well testing, a submersible pump, hydro-pneumatic tanks, pump controls, hydrants, valves, drains, final grading, seeding and mulching.

C. Government or Owner refers to the USDA Forest Service. Contracting Officer (CO) refers to the person assigned by the USDA Forest Service to administer the Contract. Soon after Contract award, the Contracting Officer will designate a Contracting Officers Representative (COR).

1.2 REQUIREMENTS OF THE OFFERER’S PROPOSAL

A. This project is advertised as a request for PROPOSALS and not a sealed bid solicitation.

OFFERERS must submit a complete PROPOSAL prior to being considered for Contract award.

B. The Government DRAWINGS and SPECIFICATIONS are the basis for this Contract.

C. The work shall conform to the DRAWINGS as closely as possible. Those products listed in the

SPECIFICATIONS are preferred products, chosen for compatibility, longevity, durability and quality. However, equal or better alternatives submitted by the OFFERER will be considered and are encouraged.

1.3 CONTRACTOR USE OF SITE AND PREMISES

A. Contractor may use on-site power, water, and toilet facilities, without cost.

PART 2 - PRODUCTS & PART 3 – EXECUTION (Not Applicable)

END OF SECTION 011000

SECTION 011400 - WORK RESTRICTIONS

1.1 CONTRACTOR USE OF PREMISES

A. The Government will conduct a pre-construction survey with the Contractor to review and document the existing project conditions prior to construction.

B. The Contractor shall perform all work, Monday through Friday, between the hours of

6:00 AM and 6:00 PM, without disruption to campground or day-use area operations.

The recreation area will remain open year around. No work is permitted without written authorization on Government Holidays.

C. The Contractor shall limit use of the premises to the work in areas indicated.

1. Confine operations at the site to areas indicated. Do not disturb portions of the site beyond the areas in which Work is indicated.

2. Schedule deliveries to minimize on-site storage of material and equipment.

3. Repair damage caused by construction operations. Take precautions to protect the public.

4. Space on the premises is available for the Contractor's storage and related activities, as staked by the Government.

5. Existing materials and equipment that are removed as part of the construction operations, and that are not reused or salvaged as Government property, shall become the property of the Contractor and shall be promptly removed from the site.

1.2 GOVERNMENT OCCUPANCY

A. The Government will occupy the site during the construction. Cooperate with the Government's representatives during construction operations to minimize conflicts and facilitate Government usage. Perform the Work in a manner that does not interfere with the Government's operations.

PART 2 - PRODUCTS (Not Applicable) & PART 3 - EXECUTION (Not Applicable)

END OF SECTION 011400

SECTION 012700 - UNIT PRICES

1.1 SUMMARY

A. A unit price provides an amount proposed by the Contractor and stated on the Schedule of Items as a price per unit of measurement for materials or services.

B. Unit prices include all necessary material and labor costs, overhead, profit, taxes, shipping and other related expenses for the added or deducted work.

1.2 PROCEDURES

A. Measurement: Method of measurement for unit prices is Lump Sum Quantity or Actual

Quantity as defined below:

B. Methods of Measurement:

1. Lump Sum Quantities (LSQ): These quantities denote one complete unit of work as required by or described in the Contract, including all necessary materials, equipment, and labor to complete the job. They will not be measured.

2. Actual Quantities (AQ): These quantities denote completed units of work, as described in the Contract, including all necessary materials, equipment, and labor, to complete the job.

They will be measured in the field.

PART 2 - PRODUCTS (Not Applicable) & EXECUTION (Not Applicable)

END OF SECTION 012700

SECTION 012800 - MOBILIZATION

1.1 SUMMARY

A. Move personnel, equipment, material, and incidentals to the project, and perform all activities necessary to accomplish the work at the project site. Obtain permits, insurance, and bonds.

PART 2 - PRODUCTS & EXECUTION (Not Applicable)

PART 4- MEASUREMENT & PAYMENT

A. Measurement: Measurement will be lump sum:

B. Payment: The accepted quantity, measured as provided above, will be paid at the contract price per unit of measurement for the PAY ITEM that is DESIGNATED IN THE SCHEDULE OF

ITEMS. The Mobilization lump sum will be paid as follows:

1. If applicable, bond premiums will be reimbursed according to FAR clause 52.232-5, Payment Under Fixed-Price Construction Contracts, after receipt of evidence of payment.

2. Fifty percent of the lump sum, not to exceed 5 percent of the original contract amount, will be paid following completion of 5% of the original contract amount, not including

Mobilization.

3. Payment of the remaining portion of the lump sum, up to 10 percent of the original contract amount, will be paid following completion of 10 percent of the original contract amount, not including Mobilization.

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

END OF SECTION 012800

SECTION 013300 - SUBMITTAL PROCEDURES

1.1 SUMMARY

A. This section includes requirements for product data, Shop Drawings, and other quality assurance submittals.

B. Product Data includes manufacturer's standard catalogs, pamphlets and other printed materials, and includes but is not limited to the following:

a. Product specifications and installation instructions.

b. Rough-in diagrams and templates.

c. Wiring diagrams.

d. Performance curves.

e. Test reports and code approvals

C. Other quality assurance submittals include materials specifically prepared for the project, such as: Shop Drawings, Certifications of compliance or conformance, manufacturer's instructions and field reports, and mix designs.

D. Material and Product substitution shall be in accordance with FAR 52.211-6.

1.2 GENERAL SUBMITTAL REQUIREMENTS

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

1. Allow sufficient time for submittal review, corrections following the initial review and re-submittal review before activities scheduled after the submittal approval.

2. Incomplete submittals will be returned to the Contractor with no further review. Delays due to incomplete or rejected submittals will not be excused.

3. Failure by the Contractor to provide the required submittals in a timely manner may result in progress payment requests being delayed until submittals are up-to-date.

B. Submittal Transmittal: Transmit each submittal from the Contractor to the Government by use of a transmittal form. Minimally include the following information on the transmittal form.

1. Project name and date.

2. Name, address and telephone number of firm or entity that prepared the submittal

3. Names of subcontractor, manufacturer and supplier, as applicable.

4. Category of submittal.

5. Description of submittal.

6. Certification by Contractor stating that submittal complies with the Contract, or statement of deviations from the requirements of the Contract.

7. Signature of transmitter.

8. Space to record Contractor's review and approval markings, and for Government action.

1.3 PRODUCT DATA

A. Collect Product Data into a single submittal for each system or element of construction. Mark each copy to show specific product choices and options applicable to the project. Product Data shall include the following information, where applicable:

1. Manufacturer's printed recommendations.

2. Compliance with recognized trade association standards.

3. Compliance with recognized testing standards.

4. Applicability of testing agency labels and seals.

5. Notation of dimensions verified for fit by field measurements.

6. Notation of coordination requirements.

B. Submittals: Unless otherwise indicated, submit not less than 3 copies of each Product Data submittal. Two copies will be retained, and the remaining copy will be marked with action taken and returned.

1.4 OTHER QUALITY ASSURANCE SUBMITTALS

A. Submit other quality assurance submittals in compliance with requirements in the individual specification sections.

1.5 REVIEW ACTION ON SUBMITTALS

A. Except for submittals for the record or for information or for another purpose where no action and return is required, the Government will review submittals and mark returned copies to indicate action taken within a maximum time period of 15 days.

B. Submittals that do not contain an appropriate marking of approval by the Government shall not be used for construction.

PART 2 - PRODUCTS (Not Applicable) and PART 3 - EXECUTION (Not Applicable)

END OF SECTION 013300

SECTION 014000 - QUALITY CONTROL

1.1 SUMMARY

A. This section, FAR 52.246-1 and FAR 52.246-12 include requirements for quality control services to verify quality assurance requirements specified elsewhere in the Contract.

B. The Government reserves the right to conduct independent tests.

C. This section includes requirements for quality control services for concrete tests (hydrant slabs).

D. The quality control services include tests and related actions, including reports, performed by the Contractor, independent agencies or governing authorities.

1.2 RESPONSIBILITIES

A. Contractor Responsibilities: The Contractor shall provide for tests, inspections and other quality control services where specified in the Contract or when required by authorities having jurisdiction. Costs for these services are included in the Contract price.

B. The Contractor shall employ and pay for a qualified independent testing agency (Agency) to perform the quality control services.

C. Retesting: The Contractor is responsible for retesting, including repeated inspections and other services, where results of the initial tests, inspections or other quality control services indicate noncompliance with the requirements of the Contract.

D. Take adequate quantities of representative samples of materials that require testing or assist the

Agency in taking samples.

1. Deliver samples to testing laboratories.

2. Provide security and protection of samples and test equipment at the Project site.

E. The Agency shall provide qualified personnel to perform required inspections and tests.

F. The Agency shall notify the Government and the Contractor of irregularities or deficiencies observed in the Work during performance of their services.

G. The Agency is not authorized to change requirements of the Contract or approve or accept any portion of the Work. The Agency shall not perform any duties of the Contractor.

1.3 QUALIFICATIONS OF INDEPENDENT TESTING AGENCIES

A. A qualified independent testing Agency shall be an accredited entity engaged to perform tests or inspections, and to report on and, if required, to interpret results of those tests or inspections.

1.4 SUBMITTALS

A. Reports: The Contractor shall submit a certified written report, in duplicate, of each test, inspection or other quality control service to the Government.

B. Written reports shall include but not be limited to 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 and tests or inspections.

5. Names of individuals making the test or inspection.

6. Designation of the work and test method.

7. Identifications of product and specification section.

8. Complete test or inspection data.

9. Test results and an interpretation of test results.

10. Ambient conditions at the time of sample taking and testing.

11. Comments or professional opinion on whether tested or inspected Work complies with

Contract Document requirements.

12. Name and signature of laboratory inspector.

13. Recommendations on retesting.

C. Permits, Licenses, and Certificates: For the Government'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 bearing on performance of the Work.

PART 2 - PRODUCTS (Not applicable)

PART 3 - EXECUTION (Not applicable)

END OF SECTION 014000

SECTION 014200 - REFERENCES

1.1 DEFINITIONS

A. General Explanation: Specification language often includes terms that are defined elsewhere in the Contract including the Construction Clauses. Certain terms are defined in this section.

These definitions or explanations are not necessarily complete or exclusive, but are general for the Work and may be explained more explicitly in other sections.

B. "General Conditions" refer collectively to the Construction Contract Clauses, Labor Standards and the U.S. Department of Labor Wage Decision bound into the specifications.

C. "Indicated" refers to graphic representations, notes or schedules on the Drawings, or to requirements elsewhere in the Specifications or other Contract Documents. Terms such as

"shown", "noted", "scheduled" and "specified" have the same meaning as "indicated" and are used to further help locate the reference, but no limitation on location is intended except as specifically stated.

D. Where "directed", "authorized", "selected", "approved", or a similar term is used in conjunction with the Contractor's submittals, applications, requests and other activities, and the specifications state that an individual other than the Contracting Officer (CO) shall provide this action, it is understood that only the CO has this authority unless the individual stated is so authorized in writing by the CO.

1. When the individual is so authorized by the CO, the Contractor may still appeal the action to the CO.

2. The CO’s decision will be final.

3. In no case shall the CO action be interpreted as releasing the Contractor from responsibility to fulfill the requirements of the Contract.

E. "Regulations" include laws, ordinances, statutes and lawful orders issued by authorities having jurisdiction, as well as rules, conventions and agreements within the construction industry that control performance of the Work.

F. "Project site" refers to the space available to the Contractor for performance of the Work, either exclusively or in conjunction with others performing other work.

G. "Furnish" means to supply and deliver to the Project site, ready for unloading, unpacking, assembling, installation and similar operations.

H. "Install" describes operations at the Project site, including unloading, temporary storage, unpacking, assembling, erecting, placing, anchoring, applying, working to dimension, finishing, curing, protecting, cleaning and similar operations.

I. "Provide" means to furnish and install, complete in place and ready for full use.

J. "Cutting" refers to removal of material by cutting, sawing, drilling, breaking, chipping, grinding, excavating and similar operations.

K. "Patching" refers to restoration of a surface to its original completed condition by filling, repairing, refinishing, closing and similar operations.

L. "Installer" is the Contractor or another entity engaged by the Contractor, either directly or indirectly through subcontracting, to perform a particular construction operation at the Project site, including installation, erection, application and similar operations. Installers shall be skilled in the operations they perform.

M. "Testing agency" or "testing laboratory" is an independent entity engaged to perform specific inspections or tests, either at the Project site or elsewhere, and to report the results of those inspections and tests.

N. "Notice to Proceed" is the CO’s notification by letter to the Contractor to proceed with the

Contract, activating the time period for construction and establishing the completion date.

1.2 CODES AND STANDARDS

A. Applicability of Standards: Unless the Contract includes more stringent requirements, applicable construction industry standards have the same force and effect, to the extent referenced, as if bound or copied directly into the Contract. Such standards are made a part of the Contract by reference.

B. Codes: The Work shall be performed in compliance with the latest editions of the following codes: IMC, NEC, IBC and IPC.

C. Conflicting Requirements. Where compliance with two or more standards is specified, comply with the most stringent requirement. Refer uncertainties, and requirements that are different but apparently equal, to the CO in writing for a decision before proceeding.

D. Abbreviations: Names and titles of standards are frequently abbreviated. Abbreviations and acronyms used in the Contract mean the recognized name of a trade association, standards-producing organization, or authority having jurisdiction or other entity applicable to the context of the particular provision. Except as otherwise indicated, refer to the current editions of the following publications for abbreviations:

1. "Encyclopedia of Associations: National Organizations of the U.S.", published by Gale

Research.

2. "National Trade and Professional Associations of the United States", published by

Columbia Books.

3. "Means Illustrated Construction Dictionary - New Unabridged Edition" published by R.S.

Means Company, Inc.

E. Abbreviations: Names and titles of standards are frequently abbreviated. Abbreviations and acronyms used in the Contract mean the associated names. The following names may be referenced in the Contract:

1. AASHTO - American Association of State Highway and Transportation

2. ACI - American Concrete Institute

3. ADA – American’s with Disabilities Act

4. ADAAG – Americans with Disabilities Act Accessibility Guidelines

5. AI - Asphalt Institute

6. AISC - American Institute of Steel Construction

7. AITC - American Institute of Timber Construction

8. ALSC – American Lumber Standard Committee

9. ANSI - American National Standards Institute

10. ASME – American Society of Mechanical Engineers International

11. ASTM - American Society for Testing and Materials

12. AWPA - American Wood-Preservers' Association

13. AWS - American Welding Society

14. AWWA - American Water Works Association

15. CFR - Code of Federal Regulations

16. CRSI - Concrete Reinforcing Steel Institute

17. CS - Commercial Standard (U.S. Dept. of Commerce)

18. CSI - Construction Specifications Institute

19. DOT – Department of Transportation

20. EPA - Environmental Protection Agency

21. GSA - General Services Administration

22. IBC – International Building Code

23. IFC – International Fire Code

24. IMC – International Mechanical Code

25. IPC – International Plumbing Code

26. MCAA – Mechanical Contractors Association of America

27. MSS-Manufacturers Standardization Society of the Valve and Fittings Industry Inc.

28. NECA – National Electrical Contractors Association

29. NEMA - National Electrical Manufacturers Association

30. NEC – National Electrical Code

31. NFPA - National Fire Protection Association

32. OSHA - Occupational Safety and Health Administration (U.S. Dept. of Labor)

33. PCA - Portland Cement Association

34. SSPC - Steel Structures Painting Council - The Society for Protective Coatings

35. UFAS – Uniform Federal Accessibility Standards

36. UL - Underwriters Laboratories Inc.

37. USDA - U.S. Department of Agriculture

PART 2 - PRODUCTS (Not applicable) and PART 3 - EXECUTION (Not applicable)

END OF SECTION 014200

SECTION 015000 - TEMPORARY FACILITIES AND CONTROLS

1.1 SUMMARY

A. Provide temporary utilities, support facilities, protection, and controls required for construction.

Provide project work signs and secured areas to direct safe construction operations.

B. Standards and Regulations: Comply with industry standards, codes, and with applicable laws and regulations of authorities having jurisdiction.

PART 2 - PRODUCTS (Not Applicable)

PART 3 - EXECUTION

3.1 TEMPORARY SUPPORT FACILITIES

A. Provide temporary enclosures for protection of construction as needed. Collect waste from construction areas and elsewhere daily.

3.2 TEMPORARY PROTECTION FACILITIES

A. Barricades, Warning Signs, and Lights: Comply with standards and code requirements for erecting structurally adequate barricades. Paint with appropriate colors, graphics, and warning signs to inform personnel and the public of the hazard involved.

3.3 OPERATION, TERMINATION, AND REMOVAL

A. Maintain facilities in good operating condition until removal. Each temporary facility shall be removed when need for it has ended.

END OF SECTION 015000

SECTION 017000 - EXECUTION REQUIREMENTS

1.1 SUMMARY

A. This section includes general procedural requirements governing the Contractor's execution of the Work, including, but not limited to laying out the Work, general installation of products, correction of defective Work, and cleaning.

1.2 QUALITY ASSURANCE

A. Workmanship Standards: Initiate and maintain procedures to ensure personnel performing the

Work are skilled and knowledgeable in the methods and craftsmanship needed to produce the required levels of workmanship. Remove and replace Work that does not comply with workmanship specified and standards recognized in the construction industry for the applications indicated.

1. Manufacturer's Instructions: Where installations include manufactured products, comply with manufacturer's applicable installation instructions and recommendations to the extent that those instructions and recommendations are more explicit or stringent than requirements contained in the Contract. The Contracting Officer’s Representative shall be immediately notified of conflicts between manufacturer’s instructions and the Contract.

2. Minimum Quality and Quantity: The quality level or quantity shown or specified shall be the minimum required for the Work. Except as otherwise indicated, the Work shall comply exactly with that minimum or may be superior to that minimum. Specified numeric values are either minimums or maximums as indicated or as appropriate for the context of the requirements.

PART 2 - PRODUCTS (Not Applicable)

PART 3 - EXECUTION

3.1 LAYING OUT THE WORK

A. Before proceeding to lay out the Work, verify layout information shown on the Drawings, in relation to the property survey and existing benchmarks. If discrepancies are discovered notify the COR promptly.

B. Existing Utilities and Equipment: The existence and location of underground and other utilities and construction indicated as existing are not guaranteed. Before beginning site work, investigate and verify the existence and location of underground utilities and other construction.

3.2 PREPARATION

A. Site Improvements: The Contractor is responsible for all staking, maintaining and replacing of staking. The Government will approve staked locations prior to construction.

B. Existing Utilities: Furnish information necessary to adjust, move, or relocate existing structures, utility poles, lines, services, or other appurtenances located in or affected by construction. Coordinate with local authorities having jurisdiction.

C. Take field measurements as required to fit the Work properly.

3.3 INSTALLATION

A. Locate the Work and components of the Work accurately. Make vertical work plumb and horizontal work level.

B. Install products at the time and under conditions that will produce satisfactory results.

C. Anchors and Fasteners: Provide anchors and fasteners as required to withstand stresses, vibration and physical distortion. Anchor each component securely in place, accurately located and aligned with other Work.

3.4 CORRECTION OF DEFECTIVE WORK

A. Repair or remove and replace defective construction. Restore damaged substrates and finishes.

B. Repairing includes replacing defective parts, refinishing damaged surfaces, touching up with matching materials, and proper adjustment of operating equipment.

C. Repair components that do not operate properly. Remove and replace operating components that cannot be repaired to operate properly.

3.5 CLEANING

A. Maintain the project site and work areas free of waste material and debris.

B. Clean areas where Work is in progress to the level of cleanliness necessary for proper execution of the work. Remove liquid spills promptly.

C. Clean exposed surfaces and protect as necessary to ensure freedom from damage and deterioration at the time of project completion.

END OF SECTION 017000

SECTION 017700 - CLOSEOUT PROCEDURES

1.1 SUMMARY

A. This Section includes requirements for Contract close out.

1.2 FINAL ACCEPTANCE

A. Preliminary Procedures: Before requesting inspection for Final Acceptance, complete the following:

1. Submit final payment request with releases and supporting documentation not previously submitted and accepted.

2. Submit an updated final statement accounting for final additional changes to the Contract price.

3. Submit written verification of the completion of the previous Substantial Completion inspection list of items.

4. Submit specific warranties, workmanship bonds, maintenance agreements, final certifications and similar documents.

5. Submit record documents and similar final record information.

6. Deliver tools, spare parts, extra stock and similar items.

7. Complete final clean-up requirements including touch-up painting of marred surfaces.

B. Final Inspection Procedure: The Government will inspect the Work upon receipt of notice from the Contractor that the Work, including inspection list items from earlier inspections, has been completed, except for items whose completion is delayed under circumstances acceptable to the

CO.

1. Upon completion of inspection, the CO will notify the Contractor of Final Acceptance or will advise the Contractor of Work that it is incomplete or of obligations that have not been fulfilled and are required for Final Acceptance.

1.3 RECORD DOCUMENT SUBMITTALS

A. Record Drawings: Maintain a clean, undamaged set of red line prints of Contract Drawings and

Shop Drawings. Mark the set to show the actual installation where the installation varies substantially from the Work as originally shown. Mark the drawing that is most capable of showing conditions fully and accurately. Give particular attention to concealed elements that would be difficult to measure and record at a later date.

B. Record Product Data: Maintain one copy of each Product Data submittal. Note related Change

Orders and markup of Record Drawings and Specifications.

1. Mark these documents to show significant variations in actual Work performed in comparison with information submitted. Include variations in products delivered to the site and from the manufacturer’s installation instructions and recommendations.

2. Give particular attention to concealed products and portions of the Work that cannot otherwise be readily determined later by direct observation.

1.4 OPERATION AND MAINTENANCE MANUALS

A. Organize operation and maintenance data in suitable sets of manageable size and provide 2 copies to the Government. Contractor shall bind and properly index data in individual, heavy-duty, 2-inch (51 mm), 3-ring, vinyl-covered binders, with pocket folders for folded sheet information. Mark appropriate identification on front and spine of each binder. Include the following types of information.

1. Emergency instructions.

2. Spare parts lists.

3. Copies of warranties.

4. Wiring diagrams.

5. Inspection procedures.

6. Product Data.

1.5 UTILITY LINES SITE PLAN

A. Provide an accurately dimensioned site plan showing survey location and elevation of all utility lines, including valves, connections and changes in direction, as installed under the Contract within property lines and outside of building walls.

PART 2 - PRODUCTS (Not Applicable)

PART 3 - EXECUTION

3.1 CLOSEOUT PROCEDURES

A. Operation and Maintenance Instructions: Arrange for each Installer of equipment that requires regular maintenance to meet with the Government’s personnel to provide instruction in proper operation and maintenance. Provide instruction by manufacturer’s representatives or installers.

Include the following:

1. Maintenance manuals.

2. Record documents.

3. Spare parts and materials.

4. Tools.

5. Lubricants.

6. Identification systems.

7. Control sequences.

8. Hazards.

9. Warranties and bonds.

B. As part of instruction for operating equipment, demonstrate the following procedures to site maintenance personnel:

1. Startup.

2. Shutdown.

3. Emergency operations.

4. Safety procedures.

3.2 FINAL CLEANING

A. Employ experienced workers or professional cleaners for final cleaning. Clean each surface or unit to the condition expected in a normal, commercial cleaning and maintenance program.

Comply with manufacturer’s instructions.

1. Complete the following cleaning operations before requesting inspection for Final

Acceptance.

a. Remove labels that are not permanent labels.

b. Clean transparent materials, including mirrors and glass in doors and windows.

Remove glazing compounds and other substances that are noticeable vision-obscuring materials. Replace chipped or broken glass and other damaged transparent materials.

c. Clean exposed exterior and interior hard-surfaced finishes to a dust-free condition, free of stains, films, and similar foreign substances. Restore reflective surfaces to their original condition. Leave concrete floors broom clean. Wipe surfaces of mechanical and electrical equipment. Remove excess lubrication and other substances. Clean plumbing fixtures to a sanitary condition. Clean light fixtures and lamps.

d. Clean the site, including landscape development areas, of rubbish, litter and other foreign substances. Sweep paved areas broom clean, and remove stains, spills, and other foreign deposits. Rake beach areas and other grounds that are neither paved nor planted to a smooth, even-textured surface.

B. Compliance: Do not burn waste materials. Do not bury debris or excess materials on

Government property. Do not discharge volatile, harmful, or dangerous materials into drainage systems. Remove waste materials from the site and dispose of it lawfully.

END OF SECTION 017700

SECTION 024116 - STRUCTURE DEMOLITION

1.1 SUMMARY

A. This Section includes the following:

1. Demolition of an existing pump house building on a concrete slab.

2. Abandoning in place below-grade water lines.

3. Removing and recycling existing water hydrants and valves.

4. Demolition of an existing concrete manhole drain.

1.2 MATERIALS OWNERSHIP

A. Unless otherwise indicated, removed waste becomes property of Contractor.

B. On-site storage or sale of removed items or materials is not permitted.

PART 2 - PRODUCTS

2.1 SOIL MATERIALS

A. Satisfactory Soils: Comply with requirements in Division 31 Section "Earthwork."

PART 3 - EXECUTION

3.1 EXAMINATION

A. Verify that utilities have been disconnected and capped before starting demolition operations.

B. Review Project Record Documents of existing construction provided.

3.2 PROTECTION

A. Existing Utilities: Maintain utility services to remain and protect from damage during demolition operations. Re-use salvageable electric panels, and components.

3.3 DEMOLITION, GENERAL

A. General: Demolish items, as indicated. Use methods required to complete the Work within limitations of governing regulations.

B. Explosives: Use of explosives is not permitted.

3.4 DEMOLITION, PUMPHOUSE

A. Remove the existing pump house, including the entire foundation slab and legally dispose of off

Government property. The existing pump house is approximately 10’ x 10’ and the frame is made of wood and corrugated sheet metal. The foundation is a reinforced concrete slab on grade. Dispose of all existing piping, appurtenances, pump, pump controls, and 2 steel water storage tanks.

3.5 DEMOLITION BY MECHANICAL MEANS

A. Remove water valves and hydrants that protrude above ground level. Remove to at least 2’ below ground surface.

B. Break up and bury in place concrete manholes after removing and disposing of the existing piping, valves.

C. Demolish existing water lines and below-grade water structures that are within new construction trenches. Abandon buried water line outside this area.

3.6 SITE RESTORATION

A. Site Grading: Uniformly rough grade area of demolished construction to a smooth surface, free from irregular surface changes. Provide a smooth transition between adjacent existing grades and new grades.

3.7 DISPOSAL OF DEMOLISHED MATERIALS

A. Remove demolition waste materials from Project site, except as indicated.

B. Remove demolition waste materials from Project site and legally dispose of them in an EPA-approved landfill acceptable to authorities having jurisdiction.

C. Do not burn demolished materials.

END OF SECTION 024116

SECTION 033000 - CAST-IN-PLACE CONCRETE

1.1 SUMMARY

A. This section includes concrete for hydrant pads.

1.2 SECTION REQUIREMENTS

A. Submittals: Concrete mix designs and laboratory test reports.

B. Comply with ASTM C 94; ACI 301, "Specification for Structural Concrete"; ACI 117, "Specifications for Tolerances for Concrete Construction and Materials"; ACI 318 “Building

Code Requirements for Structural Contracts”; CRSI's "Manual of Standard Practice;" ACI 305

“Hot Weather Concreting”; ACI 306.1 “Standard Specification for Cold Weather Concreting”;

and ACI 304R-90 “Guide for Measuring, Mixing, Placing and Transporting Concrete”. In the

ACI publications consider advisory provisions mandatory as though the word “shall” had been substituted for “should” whenever “should” appears.

PART 2 - PRODUCTS

2.1 MATERIALS

A. Deformed Reinforcing Bars: ASTM A 615/A 615M, Grade 60.

B. Plain Steel Wire: ASTM A 82, as drawn.

C. Steel Welded-Wire Fabric: ASTM A 185, flat sheets. Rolls will not be accepted.

D. Portland Cement: ASTM C 150, Type I or II.

E. Fly Ash: ASTM C 618, Type C or F.

F. Aggregates: ASTM C 33, uniformly graded.

G. Air-Entraining Admixture: ASTM C 260.

H. Chemical Admixtures: ASTM C 494, water reducing and accelerating.

2.2 MIXES

A. Proportion normal-weight concrete mixes to provide the following properties:

1. Minimum Compressive Strength at 28 days: ASTM C 39: 4000 psi

2. Slump Limit: 4 inches at point of placement. ASTM C 143

3. Air Content: 5.5 to 7.0 percent for concrete exposed to freezing and thawing, 2 to 4 percent elsewhere.

PART 3 - EXECUTION

3.1 CONCRETING

A. Construct formwork and maintain tolerances and surface irregularities within ACI 117 limits of

Class A for concrete exposed to view and Class C for other concrete surfaces.

B. Accurately position, support, and secure reinforcement.

C. Place concrete in a continuous operation and consolidate using mechanical vibrating equipment.

D. Protect concrete from physical damage, premature drying, and reduced strength due to hot or cold weather during mixing, placing, and curing according to ACI specifications.

E. Formed Surface Finish: Smooth-formed finish for concrete exposed to view, coated, or covered by waterproofing or other direct-applied material; rough-formed finish elsewhere.

F. Slab Finishes: Nonslip-broom finish to exterior concrete platforms, steps, and ramps.

G. Cure formed surfaces by moist curing for at least seven days.

H. Begin curing concrete slabs after finishing. Keep concrete continuously moist for seven days.

I. Contractor will engage an independent testing Agency to perform tests and to submit test reports. Perform a Slump test, an Air Content test and a Minimum Compressive Strength at 28 days test during each pour. Collect three samples from each pour and test one of the three samples for compressive strength at 7 days.

J. Protect concrete from damage. Repair surface defects in formed concrete and slabs.

END OF SECTION 033000

SECTION 221114 - WATER DISTRIBUTION

1.1 SUMMARY

A. This Section includes water-distribution piping and specialties for water services including hydrants, well piping, submersible pump, plumbing, drains and valves.

1.2 DEFINITIONS

A. Water Service: Exterior domestic-water piping.

B. The following are industry abbreviations for piping materials:

1. PE: Polyethylene plastic.

2. GS: Galvanized steel.

3. HDPE: High Density Polyethylene plastic.

1.3 SUBMITTALS

A. Product Data: For piping specialties, valves, accessories, backflow preventers, and hydrants.

B. Operation and Maintenance Data: For specialties to include in emergency, operation, and maintenance manuals. In addition to items specified in Division 1, Section 017700 Closeout

Procedures, include valves, hydrants and backflow preventers.

1.4 QUALITY ASSURANCE

A. Product Options: Drawings indicate size, profiles, and dimensional requirements of piping and specialties and are based on the specific system indicated.

B. Regulatory Requirements:

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

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

D. Comply with ASTM F 645 for selection, design, and installation of thermoplastic water piping.

E. Comply with National Science Foundation - NSF 14 for plastic potable-water-service piping.

F. Comply with NSF 61 for materials for water-service piping and specialties for domestic water.

PART 2 - PRODUCTS

2.1 HDPE PIPE AND FITTINGS

A. HDPE, AWWA Pipe: AWWA C901 or C906 with PE compound number required to give pressure rating not less than 160 psig. The pipe shall be continuously marked with durable printing including: nominal size, dimension ratio, pressure class, manufacturer’s name and product series, cell class, ASTM #, NSF-PW, and production date. “Driscopipe 4100 Series” pipe is pre-approved.

1. HDPE, AWWA Fittings: AWWA C901, butt-fusion type, matching pipe and PE compound number required to give pressure rating not less than 160 psig.

2.2 GS PIPE AND FITTINGS

A. Galvanized steel, Schedule 40, pipe shall be in accordance with ASTM A53 and have threaded and coupled fittings in accordance with ANSI B16.1. Pipe shall be NSF approved and rated not less than 150 psig. Connect to HDPE pipe with fittings as specified by the manufacturer.

B. Galvanized-Steel Pipe: ASTM A 53/A 53M, , Standard Weight. Include ends matching joining method.

1. Galvanized-Steel Pipe Nipples: ASTM A 733, made of ASTM A 53/A 53M or

ASTM A 106/A 106M, Standard Weight, seamless steel pipe with threaded ends.

2. Galvanized, Gray-Iron Threaded Fittings: ASME B16.4, Class 125, standard pattern.

3. Malleable-Iron Unions: ASME B16.39, Class 150, hexagonal-stock body with ball-and-socket, metal-to-metal, bronze seating surface, and female threaded ends.

4. Flanges: ASME B16.1, Class 125, cast iron.

2.3 PIPE JOINING MATERIALS

A. Transition Couplings shall be manufactured fittings or couplings of the same size and pressure rating and ends compatible with piping to be joined. Fittings shall be HDPE butt or socket fused fittings or compression type. Insert fittings with hose clamps are not allowed. Use any of the following:

1. Philmac Fittings by IPEX.

2. Cepex PP Compression Fittings.

3. Ford Pack Joint brass fittings with stainless steel stiffeners.

B. Plastic Pipe-Flange Gasket, Bolts, and Nuts: Type and material recommended by piping system manufacturer.

2.4 CURB VALVES

A. Available Manufacturer[s]:

1. Amcast Industrial Corporation; Lee Brass Co.

2. Grinnell Corporation; Mueller Co.; Water Products Div.

3. Jones, James Company.

B. Curb Valves: Comply with AWWA C800. Include bronze body, ground-key plug or ball, and wide tee head, with inlet and outlet matching service piping material.

C. Service Boxes for Curb Valves: Similar to AWWA M44 requirements for cast-iron valve boxes. Include cast-iron telescoping top section of length required for depth of burial of valve, plug with lettering "WATER," bottom section with base of size to fit over curb valve, and approximately 3-inch-diameter barrel. Include an extension rod to within 6” of surface.

1. Shutoff Rods: Steel, tee-handle with one pointed end, stem of length to operate deepest buried valve, and slotted end matching curb valve. Provide two rods.

2.5 BALL VALVES

A. Ball valves shall be used in the pump house and shall be “Milwaukee Series 20SSOR-02”, or equal, and made of stainless steel.

2.6 HOSE-CONNECTION, BACKFLOW-PREVENTION DEVICES

A. General: ASSE standard, with garden-hose threads on outlet. Use self draining, Arrowhead

Brass Model ADP, or equal vacuum breakers on all spigots in the pump house..

2.7 HYDRANTS

A. Frost-free sanitary yard hydrants shall be “Woodford” Model S4h with ADA pump handles.

These frost-free sanitary yard hydrants are Government Furnished Material. The Host site yard hydrant shall be provided by the Contractor and shall be a “Woodford” Model S3, available at www.woodfordmfg.com, or an approved equal.

B. Provide one repair kit for each type hydrant from the manufacturer.

C. Concrete and reinforcing steel shall be as per Section 033000, Cast-In-Place Concrete.

D. Grate and Anchor Clip shall be 1 1/2 inch deep by 1 ½” x 1 ½” square opening “Duragrate”, or equal, glass reinforced resin, color green, cut to the dimensions as Shown on the Drawings and anchored by two “M” clip hold downs.

E. Selected Backfill, Backfill, Drain Rock, Sand and Topsoil shall be as per Section 310000, Earthwork.

F. Non-woven Filter Fabric Material: geotextile woven or spun filter fabric, in 1 or more layers, for minimum total unit weight of 3 oz./sq. yd.

2.8 AIR BLOW OUT VALVE

The air blow-out valve, used for winterizing this seasonal system, is assembled from various components as shown on the drawings, and as specified herein:

http://www.woodfordmfg.com/

A. GALVANIZED STEEL PIPE, ASTM A 53/A 5M, Schedule 80, pipe shall be in accordance with ASTM A53 and have threaded and coupled fittings in accordance with ANSI B16.1. Pipe shall be NSF approved and rated not less than 150 psig.

B. AIR COMPRESSOR FITTING: The air compressor fitting on the valve shall be a female universal push type quick coupler, 3/8” diameter body and connection size, rated up to 150 psi.

It shall be a “DynaQuip, Model DW460A”, or equal.

2.9 PRESSURE REGULATING VALVE

A. The pressure regulating valves shall reduce the pressure resulting from the elevation difference from the municipal connection to the site at the base of the hill.

B. Manufacturer: Honeywell/Braukmann -2”, adjustable down to 15 psi. Hardware is to be bronze and stainless steel.

2.10 WOOD POSTS

A. Wood posts shall be structural grade pressure treated red pine or southern yellow pine in accordance with AWPA standards for in-ground placement and for type of treatment used.

Arsenic shall not be a component of the treatment product. Posts shall be free of bark, rot, grooves and imperfections over 1/2” in dimension.

2.11 WATER METER

A. Water meter shall be copper or brass, non-freezing, 1” pipe diameter, “Neptune T-10” direct read in US gallons or “Hays Acu-Meter Model 40301” direct read in US gallons or equal.

2.12 PUMP HOUSE

A. Pump Storage Building shall be a pre-cast concrete building and shall be a “CXT Schweitzer” building, www.cxtinc.com, or an approved equal. Factory cuts in the floor will be made to accommodate water pipes. Contractor shall submit shop drawings of the building including the factory floor cuts.

2.13 PRESSURE GAUGE, PRESSURE SWITCH AND PRESSURE RELIEF VALVE

A. Pressure relief valve shall be ¾” diameter brass and factory preset at 75 psi.

B. Pressure gauge shall be stainless steel. Wetted parts shall be of brass or bronze. Window shall be laminated safety glass. Provide “Trerice Model 700B Industrial Gauge” or equal.

C. Pressure switch shall be UL approved for use in a pump house environment.

2.14 PUMP HOUSE PLUMBING

http://www.cxtinc.com/

A. Water pipe and fittings in the pump house shall be Schedule 80 galvanized steel. Compatible fittings shall be provided to connect to HDPE pipe.

2.15 PUMP HOUSE SPIGOTS

A. Spigots in the building shall be of durable brass construction. Provide product information on the proposed brand name and model to COR for approval.

PART 3 - EXECUTION

3.1 EARTHWORK

A. Refer to Division 2 Section "Earthwork" for excavating, trenching, and backfilling.

3.2 PIPING APPLICATIONS

A. Do not use flanges, unions, or keyed couplings for underground piping.

3.3 VALVE APPLICATIONS

A. General Application: Use curb valves with ends compatible with piping.

3.4 JOINT CONSTRUCTION

A. Make pipe joints according to the following:

1. Use HDPE fused connections with flanged connections wherever possible.

2. Dissimilar Materials Piping Joints: Use adapters compatible with both piping materials, with OD, and with system working pressure. Install IPEX, Cepex PP Compression

Fittings, or Ford Pack Joint brass fittings with stainless steel insert stiffeners according to manufacturers’ recommendations.

3.5 PIPING INSTALLATION

A. Connect to water tanks and supply pipe from well submersible pump.

B. Install HDPE pipe according to ASTM D 2774 and ASTM F 645.

C. Install GS pipe according NSF and AWWA standards.

D. Threaded Joints: Thread pipe with tapered pipe threads according to ASME B1.20.1. Cut threads full and clean using sharp dies. Ream threaded pipe ends to remove burrs and restore full ID. Join pipe fittings and valves as follows: Apply appropriate tape or thread compound to external pipe threads. Do not use pipe or pipe fittings with threads that are corroded or damaged.

E. Pipe shall be installed as indicated on the Drawings and as per Earthwork Specification.

F. Install water-supply piping with shutoff valve in water supply to each hydrant. Use curb valve and service box.

3.6 VALVE INSTALLATION

A. Curb Valves: Install each underground curb valve with head pointed up and with service box.

B. Ball Valves: Install with head pointed up or in direction of easy operation.

3.7 WATER-METER, PRESSURE GAUGES, PRESSURE REDUCING VALVE & PRESSURE

RELIEF VALVE INSTALLATION

A. Install as per manufacturer’s recommendations in the pump house.

3.8 HYDRANT INSTALLATION

A. Install hydrants, pressure reducing valve, and as indicated in the drawings, as Staked in the field, and as per manufacturer’s recommendations.

3.9 PUMP HOUSE

A. Install as indicated and as per manufacturer’s recommendations. Provide manufactured holes in the building floor to accommodate piping from the well and to the campground. Make any needed field cuts rodent proof.

3.10 CONNECTIONS

A. Drawings indicate general arrangement of piping and specialties.

3.11 IDENTIFICATION

A. Install continuous underground warning tape during backfilling of trench for underground water-service piping. Locate below finished grade, directly over piping. See Division 31

Section "Earthwork" for underground warning tapes.

3.12 CLEANING, TESTING AND DISINFECTING

A. Clean, test, and disinfect according to Specification 22115.

END OF SECTION 221114

SECTION 221115 – WATER SYSTEM CLEANING, TESTING AND DISINFECTION

1.1 SECTION REQUIREMENTS

A. System pressure test.

B. Water line cleaning.

C. Disinfection.

1.2 REFERENCES

A. AWWA C651 – Disinfection of Water Mains latest edition.

PART 2 - PRODUCTS

2.1 MATERIALS

A. Disinfectant shall be free chlorine, liquid, or powder, NFS or State of Missouri approved for use in drinking water.

PART 3 - EXECUTION

3.1 SYSTEM PRESSURE TEST

A. Furnish gauges and measuring devices, pump, pipe connections, and all other necessary apparatus for leakage tests.

B. Test from the existing meter location or from another location, as approved by the COR, existing lines first. Then test with all new lines connected. Verify additional leakage detected is within the limits specified below.

C. Provide for system testing as follows:

1. Fill water lines with water until all air is exhausted.

2. Raise pressure to 1 ½ times the working pressure (at no time will the pressure exceed the rated pressure of the pipe or fittings) by means of pumping from a container.

3. Refill Container and maintain pressure for two hours.

4. Measure water required to refill container to initial level.

D. Leakage in excess of 10 gallons per inch of pipe diameter per mile of pipe per 24 hours shall be repaired.

E. Leakage shall be defined as the quantity of water that must be supplied into the newly laid pipe, or any valved section, to maintain the specified leakage test pressure after the pipe has been filled with water and the air in the water line has been expelled.

3.2 PIPE LINE CLEANING

A. Thoroughly clean all new pipes by flushing with water to remove all dirt, stones, debris, etc, which may have entered during the construction.

B. Flush pipes at a rate of not less than 2.5 feet per second.

3.3 DISINFECTION

A. Sterilize each unit of completed water distribution system before it is placed into operation.

B. Comply with AWWA C651 sterilization procedure.

C. Continuous feed method: Apply a chlorine dosage of not less than 50 milligrams per liter or more than 100 milligrams per liter.

1. Quantity of sodium hypochlorite solution (15-18%) required to make a 1% solution in water is 3 1/3 gallons per 50 gallons.

2. Quantity of HTH granular (65%) required to make a 1% solution in water – 6 ½ lbs per

50 gal.

D. The Contractor shall take representative samples of the water in those lines to be placed in…