Attachment 2 Specifications.pdf

GEORGEVILLE ARSENIC TREATMENT SYSTEM

WELL DRILLING

IHS PROJECT PO-21-N27

A COOPERATIVE PROJECT BETWEEN

THE CONFEDERATED TRIBES AND BANDS OF THE YAKAMA NATION

AND

THE INDIAN HEALTH SERVICE

TECHNICAL SPECIFICATIONS

U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES

PUBLIC HEALTH SERVICE

INDIAN HEALTH SERVICE

PORTLAND AREA OFFICE

OFFICE OF ENVIRONMENTAL HEALTH AND ENGINEERING

DIVISION OF SANITATION FACILITIES CONSTRUCTION

WESTERN OREGON DISTRICT

YAKAMA FIELD OFFICE

MARCH 2025

03/17/2025

THIS PAGE INTENTIONALLY LEFT BLANK

INDIAN HEALTH SERVICE PROJECT PO-21-N27

YAKAMA NATION GEORGEVILLE ARSENIC TREATMENT SYSTEM

SECTION 00 01 00 – TABLE OF CONTENTS PAGE 1 of 1

SECTION 00 01 00

TABLE OF CONTENTS

VOLUME I – Technical Specifications VOLUME II – Contract Drawings

VOLUME I

Introductory Information

00 00 01 – Title Page 00 01 00 – Table of Contents

Division 01 – General Requirements

01 10 00 – Summary of Work 01 27 00 – Measurement and Payment 01 30 00 – Administrative Requirements 01 33 00 – Submittal Procedures 01 50 00 – Temporary Facilities and Controls 01 60 00 – Product Requirements

Division 33 – Utilities

33 21 01 – Community Water Supply Wells

VOLUME II (Bound Separately)

Sheet No. Subject:

1 Cover Sheet and Location Map 2 Site Plan

END OF SECTION

SECTION 01 10 00 – SUMMARY OF WORK PAGE 1 of 2

SECTION 01 10 00

SUMMARY OF WORK

PART 1 – GENERAL

1.01 SUMMARY

A. This section provides background on the proposed work and briefly summarizes the work under this Contract, and explains the roles fulfilled by project stakeholders.

B. The work to be performed under this contract shall consist of furnishing all tools, equipment, materials, supplies, and manufactured articles; all transportation and services, including but not limited to, fuel, power, temporary roadways, and essential communications; all permits, licenses, labor, work, or other operations required for the fulfillment of the contract in accordance with the specifications, drawings, other contract documents, and all applicable regulations and standards, including such detail sketches as may be furnished by the Project Engineer from time to time during construction in explanation of said contract documents.

1.02 WORK REQUIRED

A. Furnish all labor, materials, equipment and supervision necessary to construct the following facilities as described by these specifications and drawings. All work, materials and services not expressly listed as being provided by others or that are called for in the contract or necessary to provide a complete and operational system shall be furnished, installed and performed by the Contractor.

B. Description of Work:

1. Well Drilling

a) Construction of one (1) community well at the location in the Drawings as specified in Section 33 21 01.

b) Test pump the community well, including the collection of drawdown and recovery measurements as specified in Section 33 21 01.

c) Complete water quality chemical analysis as specified in Section 33 21 01.

SECTION 01 10 00 – SUMMARY OF WORK PAGE 2 of 2

1.03 CONTRACTOR'S USE OF SITE

A. Time Restrictions for Performing Work: 7:00am to 7:00pm

1.04 SITE OWNERSHIP

A. The construction site is entirely located inside the Yakama Reservation under the jurisdiction of the Yakama Nation.

B. Any reference to State documents, standards, or other material is for technical purposes only. Under no circumstance is the Yakama Nation Sovereign Immunity or Treaty of 1855 rights waived, altered, or diminished through this document.

PART 2 – PRODUCTS - NOT USED

PART 3 – EXECUTION - NOT USED

SECTION 01 27 00 – MEASUREMENT AND PAYMENT PAGE 1 of 8

SECTION 01 27 00

MEASUREMENT AND PAYMENT

1.01 SUMMARY

A. Work covered by this section includes method of measurement and basis of payment for all divisions included.

B. Payment for the various items of the Bid Schedules, as further specified herein, shall include all compensation to be received by the Contractor for furnishing all tools, equipment, materials, labor, supplies, manufactured articles, transportation, and temporary facilities required to complete the work in accordance with contract documents including incidentals.

C. Respective prices and payment shall constitute full compensation for all work completed including incidentals.

D. All items not expressly listed as being provided by others that are necessary for the completion of work shall be furnished and installed by the Contractor.

E. The Contractor, in case of unit-price items measured for payment, shall be paid for the actual amount of Work accepted and for the actual amount of materials in place, as shown by final measurement. Plan quantity items shall be paid for at the unit price for the quantities shown on the plans and tabulated in the bid form.

F. The Contractor, in case of lump sum amounts, or by plan quantities, shall be paid for the percentage of the work item completed as determined by the Engineer.

G. All units of measurement shall be standard United States convention as applied to the specific items of Work by tradition and as interpreted by the Engineer.

1.02 ESTIMATED QUANTITIES

A. All quantities stipulated in the bid schedule or other contract documents are approximate and are to be used: (1) as a basis for estimating the probable cost of the work and (2) for the purpose of comparing the bids submitted.

B. The Contractor shall be paid for actual quantities installed based on the quantities measured in the field. The actual amounts of work completed and materials furnished may differ from estimated quantities. The Contractor shall make no claim for damages, anticipated profits, or otherwise, on account of differences between the estimated amounts and the actual amount of work performed and materials furnished.

SECTION 01 27 00 – MEASUREMENT AND PAYMENT PAGE 2 of 8

C. The payment of any partial estimate or of any retained percentage in no way shall affect the obligation of the Contractor to repair or renew any defective parts of the construction or to be responsible for all damage due to such defects.

1.03 SURVEY AND MEASUREMENTS

A. All quantity measurements shall be the responsibility of the Contractor and will be verified by the project Engineer.

B. All measurements and subsequent payments will be based on completed and accepted work performed in strict accordance with the drawings, specifications, and other contract documents.

1.04 PAYMENT FOR INCREASED OR DECREASED QUANTITIES

A. When alterations in the quantities of work are ordered and performed, the Contractor shall accept payment in full at the Contract price for the actual quantities of Work done. No allowance will be made for anticipated profits.

1.05 OMITTED ITEMS

A. Should any items contained in the Bid Form be found unnecessary for the proper completion of the Work contracted, the Engineer may eliminate such items from the Contract, and such action shall in no way invalidate the Contract, and no allowance will be made for items so eliminated in making final payment to the Contractor.

1.06 PARTIAL PAYMENTS

A. Partial payments shall be made monthly as the work progresses. All partial invoices and payments shall be subject to the provisions of the Contract.

1.07 PAYMENT FOR MATERIAL DELIVERED

A. When requested by the Contractor and at the discretion of the Engineer, payment may be made for all or part of the value of acceptable, non-perishable materials and equipment which are to be incorporated into Bid Items, have not been used and have been delivered to the construction site, or placed in storage places acceptable to the Engineer. Payment shall require paid invoices and proof of insurance and be subject to the provisions of the Contract.

B. No partial payment shall be made upon fuels, supplies, lumber, false work, or other materials, or on temporary structures of any kind that are not a permanent part of the Contract.

SECTION 01 27 00 – MEASUREMENT AND PAYMENT PAGE 3 of 8

1.08 FINAL PAYMENT

A. The Engineer will make, as soon as practicable after the entire completion of the project, a final quantity invoice of the amount of the Work performed and the value of such Work. The Contracting Officer shall make final payments of the sum found due less retainages subject to provisions of the General and Supplemental Conditions.

PART 2 – BID SCHEDULE ITEMS

2.01 GENERAL

A. Payment shall be full compensation to complete the work items in good faith, including incidental work as applicable. Examples of incidental work include:

1. Pre-Construction photographs.

2. Project record documents

3. Traffic control plan and traffic regulation.

4. Signs.

5. Clean up and restoration of property.

6. Restoration of fences and other structures.

7. Cooperation and coordination with other contractors and utility companies.

8. Utility crossings and relocations, unless otherwise paid for.

9. Temporary utility service to buildings, as required to maintain service during construction.

10. Minor Items – such as relocation of sign posts, guard rails, rock wall, mail boxes, curbs, traffic loop detectors, pavement markings, etc., damaged as a result of construction activities.

11. Trench boxes, steel and/or wood sheeting as required, including that left in place.

12. Maintenance of all existing water flows and repair of existing water pipes.

13. Dust control.

14. Erosion control.

15. Clearing, grubbing, and stripping.

16. Loaming, seeding, grading, liming, fertilizing, mulching, and watering.

17. Routine flagman services.

SECTION 01 27 00 – MEASUREMENT AND PAYMENT PAGE 4 of 8

18. Construction schedules, bonds, insurance, shop drawings, warranties, guarantees, certifications, and other submittals required by the Contract Documents.

19. Repair and replacement of water lines, culverts, under-drains, rock lined drainage trenches in streets and other utilities damaged by construction activities and corresponding proper disposal of removed materials unless otherwise paid for.

20. Weather protection.

21. Permits not otherwise paid for or provided by the Owner.

22. Visits to the project site or elsewhere by personnel or agents of the

Contractor, including manufacturer’s representatives, as may be required.

23. Mobilization and demobilization.

24. Excavation including the test pits specifically shown or ordered by the

Engineer to establish underground utility locations.

25. Contract administration and insurance.

26. Test pits to establish in place field soils density, groundwater conditions, or requirements for de-watering.

27. Pipe markings.

28. Construction Trailer.

B. Payment shall be full compensation for the following:

1. Labor

2. Materials

3. Equipment

4. Tools

5. Testing equipment

6. General Requirements including:

a) Submittals

b) Record drawings

c) Temporary facilities and treatments

d) Operation and maintenance manuals

SECTION 01 27 00 – MEASUREMENT AND PAYMENT PAGE 5 of 8

2.03 BID ITEMS

A. SCHEDULE

1. Mobilization and Demobilization:

a) Measurement: Lump Sum

b) Basis of Payment: Includes compensation for mobilizing equipment to the site, furnishing bonds and insurance, payment of applicable Tribal taxes and permits. Payment for mobilization shall be made at the time of the first progress payment.

2. Well Drilling, 12-inch Diameter

a) Measurement: By the vertical foot drilled for the completed well and in accordance with the technical specifications.

b) Basis for Payment: Payment shall be full compensation for well drilling necessary for construction of a 4-inch thick surface seal from the permanent casing on the actual number of linear feet drilled, and all other necessary items required to complete the work as specified. No payment will be made for any quantity deeper than the depth designated by the Engineer. Payment will only be made after a well log has been submitted to the Engineer.

3. Well Drilling, 8-inch Diameter

a) Measurement: By the vertical foot drilled for the completed well and in accordance with the technical specifications.

b) Basis for Payment: Payment shall be full compensation for well drilling necessary for construction of a 8-inch community water supply well based on the actual number of linear feet drilled, sampling, well log, alignment test, well cap, and all other necessary items required to complete the work as specified.

No payment will be made for any quantity deeper than the depth designated by the Engineer. Payment will only be made after a well log has been submitted to the Engineer. For abandoned wells that are not the fault of the Contractor, compensation shall be paid at the unit bid price.

SECTION 01 27 00 – MEASUREMENT AND PAYMENT PAGE 6 of 8

4. Steel Well Casing, 8-inch Diameter

a) Measurement: By the vertical foot installed for the completed well and in accordance with the technical specifications.

b) Basis for Payment: Payment shall be full compensation for casing, drive shoes, and all other necessary items required to complete the work as specified. No payment shall be made for large diameter surface casing used as temporary construction aid, whether withdrawn or not.

For abandoned wells that are not the fault of the Contractor, payment for casing shall be based on the following criteria. If the Contractor elects to remove the casing, compensation shall be paid at 25 percent of the unit bid price for that size casing.

Undamaged casing may be reused in this contract, and when reused, it will be paid for at the unit bid price. If the Contractor elects to leave the casing in place, compensation shall be paid at 75 percent of the unit bid price for that size casing.

5. Sanitary Seal

a) Measurement: By the vertical foot installed for the completed well and in accordance with the technical specifications.

b) Basis for Payment: Payment shall be full compensation for sanitary grout, placement of sanitary grout, and all other necessary items to complete the work as specified. No payment shall be made for grout required to fill an open hole drilled below the depth to which grouting was directed by the Engineer.

6. Well Development

a) Measurement: By the hour for the actual time period spent on developing the well. No payment shall be made for time spent preparing and setting up well development equipment.

b) Basis for Payment: Payment shall be full compensation for well development at the contract unit price based on the length of time of actual well development.

SECTION 01 27 00 – MEASUREMENT AND PAYMENT PAGE 7 of 8

7. Step-Drawdown Pump Testing

a) Measurement: By the hour for the actual time period spent test pumping the well. No payment shall be made for time spent preparing and setting up for test pumping equipment.

b) Basis for Payment: Payment shall be full compensation for test pumping at the contract unit price based on the length of time of actual pump testing. Time spent setting and removing the pump shall not be included in the basis for payment. If for any reason the pump or depth measuring equipment fails prior to completion of the specified test period, no payment will be made for the partial test.

8. Constant Rate Pump Testing

a) Measurement: By the hour for the actual time period spent test pumping the well. No payment shall be made for time spent preparing and setting up for test pumping equipment.

b) Basis for Payment: Payment shall be full compensation for test pumping at the contract unit price based on the length of time of actual pump testing. Time spent setting and removing the pump shall not be included in the basis for payment. If for any reason the pump or depth measuring equipment fails prior to completion of the specified test period, no payment will be made for the partial test.

9. Recovery Reading

a) Measurement: By the hour for the actual time period spent recording recovery measurements the well. No payment shall be made for time spent preparing and setting up for test pumping equipment.

b) Basis for Payment: Payment shall be full compensation for the contract unit price based on the length of time of actual recovery recording. Time spent setting and removing the pump shall not be included in the basis for payment. If for any reason the depth measuring equipment fails prior to completion of the specified test period, no payment will be made for the partial test.

SECTION 01 27 00 – MEASUREMENT AND PAYMENT PAGE 8 of 8

10. Water Analysis

a) Measurement: One-time Lump Sum (LS) payment will be issued once two conditions are met.

1) Receipt by the Owner and Project Engineer of satisfactory bacteriological analysis after initial disinfection. If initial results are unsatisfactory (presence of coliform), the Contractor shall perform one additional disinfection and bacteriological analysis and present results to the Owner.

2) Receipt of the chemical analysis by Owner.

b) Basis for Payment: Payment shall be full compensation for disinfection, sampling the water strata, performing all tests, submitting the results to the Owner, and all other necessary items required for a complete analysis.

SECTION 01 30 00 – ADMINISTRATIVE REQUIREMENTS PAGE 1 of 3

SECTION 01 30 00

ADMINISTRATIVE REQUIREMENTS

1.01 COORDINATION AND PROJECT CONDITIONS

A. Coordinate scheduling, submittals, and Work of various sections of Project Manual to ensure efficient and orderly sequence of installation of interdependent construction elements.

B. Verify utility requirements and characteristics of operating equipment are compatible with building utilities. Coordinate work of various sections having interdependent responsibilities for installing, connecting to, and placing in service, operating equipment.

C. Coordinate space requirements, supports, and installation of mechanical and electrical Work indicated diagrammatically on Drawings. Follow routing shown for pipes, ducts, and conduit, as closely as practicable; place runs parallel with lines of building. Utilize spaces efficiently to maximize accessibility for other installations, for maintenance, and for repairs.

D. In finished areas except as otherwise indicated, conceal pipes, ducts, and wiring within construction. Coordinate locations of fixtures and outlets with finish elements.

E. Coordinate completion and clean-up of Work of separate sections in preparation for Substantial Completion.

F. After Owner occupancy of premises, coordinate access to site for correction of defective Work and Work not in accordance with Contract Documents, to minimize disruption of Owner's activities.

1.02 PRECONSTRUCTION MEETING

A. Owner will schedule meeting after Notice of Award.

B. Attendance Required: Owner, Engineer, and Contractor.

C. Agenda:

1. Submission of executed bonds and insurance certificates.

2. Distribution of Contract Documents.

3. Submission of list of Subcontractors, list of products, schedule of values, progress schedule, and other preconstruction requirements.

4. Designation of personnel representing parties in Contract and

Engineer.

SECTION 01 30 00 – ADMINISTRATIVE REQUIREMENTS PAGE 2 of 3

5. Procedures and processing of field decisions, submittals, substitutions, applications for payments, proposal request, Change Orders, and Contract closeout procedures.

6. Scheduling.

7. Review of potential safety concerns and designation of OSHA

Competent Person.

D. Record minutes and distribute copies within three days after meeting to participants, with two copies to Engineer, Owner, and those affected by decisions made.

1.03 PROGRESS MEETINGS

A. Schedule and administer meetings throughout progress of the Work at maximum bi-monthly intervals.

B. Engineer will make arrangements for meetings, prepare agenda with copies for participants, preside at meetings.

C. Attendance Required: Job superintendent, major subcontractors and suppliers, Owner, Engineer, as appropriate to agenda topics for each meeting.

D. Agenda:

1. Review minutes of previous meetings.

2. Review of Work progress.

3. Field observations, problems, and decisions.

4. Identification of problems impeding planned progress.

5. Review of submittals schedule and status of submittals.

6. Review of off-site fabrication and delivery schedules.

7. Maintenance of progress schedule.

8. Corrective measures to regain projected schedules.

9. Planned progress during succeeding work period.

10. Coordination of projected progress.

11. Maintenance of quality and work standards.

12. Effect of proposed changes on progress schedule and coordination.

13. Other business relating to Work.

E. Record minutes and distribute copies within three days after meeting to participants, with two copies to Engineer, Owner, and those affected by decisions made.

SECTION 01 30 00 – ADMINISTRATIVE REQUIREMENTS PAGE 3 of 3

1.04 PRE-INSTALLATION MEETINGS

A. When required in individual specification sections, convene pre-installation meetings at Project site prior to commencing work of specific section.

B. Require attendance of parties directly affecting, or affected by, Work of specific section.

C. Notify Engineer four days in advance of meeting date.

D. Prepare agenda and preside at meeting:

1. Review conditions of installation, preparation and installation procedures.

2. Review coordination with related work.

E. Record minutes and distribute copies within three days after meeting to participants, with two copies to Engineer, Owner, and those affected by decisions made.

PART 2 – PRODUCTS - NOT USED

PART 3 – EXECUTION – NOT USED

SECTION 01 33 00 – SUBMITTAL PROCEDURES PAGE 1 of 5

SECTION 01 33 00

SUBMITTAL PROCEDURES

PART 1 – GENERAL

1.01 SUBMITTAL PROCEDURES

A. Transmit each submittal with Engineer accepted form.

B. Sequentially number transmittal forms. Mark revised submittals with original number and sequential alphabetic suffix.

C. Identify Project, Contractor, subcontractor and supplier; pertinent drawing and detail number, and specification section number, appropriate to submittal.

D. Apply Contractor's stamp, signed or initialed certifying that review, approval, verification of products required, field dimensions, adjacent construction Work, and coordination of information is in accordance with requirements of the Work and Contract Documents.

E. Schedule submittals to expedite Project, and deliver to Engineer at address as shown in Invitation to Bid. Coordinate submission of related items.

F. For each submittal for review, allow 7 days excluding delivery time to and from Contractor.

G. Identify variations from Contract Documents and product or system limitations which may be detrimental to successful performance of completed Work.

H. Allow space on submittals for Contractor and Engineer review stamps.

I. When revised for resubmission, identify changes made since previous submission.

J. Distribute copies of reviewed submittals as appropriate. Instruct parties to promptly report inability to comply with requirements.

K. Submittals not requested will not be recognized or processed.

1.02 CONSTRUCTION PROGRESS SCHEDULES

A. Submit initial schedules within 7 days after date of Owner-Contractor Agreement. After review, resubmit required revised data within ten days.

B. Submit revised Progress Schedules with every Application for Payment if schedule has deviated from previous version submitted. If Work remains on last submitted Progress Schedule, no revised schedule should be submitted.

C. Distribute copies of reviewed schedules to Project site file, subcontractors, suppliers, and other concerned parties.

SECTION 01 33 00 – SUBMITTAL PROCEDURES PAGE 2 of 5

D. Instruct recipients to promptly report, in writing, problems anticipated by projections indicated in schedules.

E. Show complete sequence of construction by activity, identifying Work of separate stages and other logically grouped activities. Indicate early and late start, early and late finish, float dates, and duration.

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

G. Submit separate schedule of submittal dates for shop drawings, product data, and samples, including Owner furnished products and products identified under Allowances, and dates reviewed submittals will be required from Engineer. Indicate decision dates for selection of finishes.

H. Indicate delivery dates for Owner furnished products and products identified under Allowances.

I. Revisions to Schedules:

1. Indicate progress of each activity to date of submittal, and projected completion date of each activity.

2. Identify activities modified since previous submittal, major changes in scope, and other identifiable changes.

3. Prepare narrative report to define problem areas, anticipated delays, and impact on Schedule. Report corrective action taken, or proposed, and its effect, including effect of changes on schedules of separate contractors.

1.03 PROPOSED PRODUCTS LIST

A. Within 15 days after date of Owner-Contractor Agreement, submit list of major products proposed for use, with name of manufacturer, trade name, and model number of each product.

B. For products specified only by reference standards, give manufacturer, trade name, model or catalog designation, and reference standards.

1.04 PRODUCT DATA

A. Product Data: Submit to Engineer for review for limited purpose of checking for conformance with information given and design concept expressed in Contract Documents.

B. Submit number of copies Contractor requires, plus two copies Engineer will retain.

C. Mark each copy to identify applicable products, models, options, and other data. Supplement manufacturers' standard data to provide information specific to this Project.

SECTION 01 33 00 – SUBMITTAL PROCEDURES PAGE 3 of 5

D. Indicate product utility and electrical characteristics, utility connection requirements, and location of utility outlets for service for functional equipment and appliances.

E. After review, produce copies and distribute in accordance with SUBMITTAL PROCEDURES article and for record documents described in Section 01 70 00 - Execution and Closeout Requirements.

1.05 SHOP DRAWINGS

A. Shop Drawings: Submit to Engineer for review for limited purpose of checking for conformance with information given and design concept expressed in Contract Documents.

B. Indicate special utility and electrical characteristics, utility connection requirements, and location of utility outlets for service for functional equipment and appliances.

C. When required by individual specification sections, provide shop drawings signed and sealed by professional engineer responsible for designing components shown on shop drawings.

D. Include signed and sealed calculations to support design.

E. Submit drawings and calculations in form suitable for submission to and approval by authorities having jurisdiction.

F. Make revisions and provide additional information when required by authorities having jurisdiction.

G. Submit number of opaque reproductions Contractor requires, plus two copies

Engineer will retain.

H. After review, produce copies and distribute in accordance with SUBMITTAL

PROCEDURES article and for record documents described in Section 01 70 00 - Execution and Closeout Requirements.

1.06 SAMPLES

A. Samples: Submit to Engineer for review for limited purpose of checking for conformance with information given and design concept expressed in Contract Documents.

B. Samples for Selection as Specified in Product Sections:

C. Submit to Engineer for aesthetic, color, or finish selection.

D. Submit samples of finishes, colors, textures, and patterns for Engineer selection.

E. Color and finish samples shall be true samples, not photographs.

F. Submit samples to illustrate functional and aesthetic characteristics of

Products, with integral parts and attachment devices. Coordinate sample submittals for interfacing work.

SECTION 01 33 00 – SUBMITTAL PROCEDURES PAGE 4 of 5

G. Include identification on each sample, with full Project information.

H. Submit number of samples specified in individual specification sections;

Engineer will retain one sample.

I. Reviewed samples which may be used in the Work are indicated in individual specification sections.

J. Samples will not be used for testing purposes unless specifically stated in specification section.

K. After review, produce duplicates and distribute in accordance with Submittal

Procedures article and for record documents purposes described in Section 01 70 00 - Execution and Closeout Requirements.

1.07 DESIGN DATA

A. Submit for Engineer's knowledge as contract administrator or for Owner.

B. Submit for information for limited purpose of assessing conformance with information given and design concept expressed in Contract Documents.

1.08 TEST REPORTS

A. Submit for Engineer's knowledge as contract administrator or for Owner.

B. Submit test reports for information for limited purpose of assessing conformance with information given and design concept expressed in Contract Documents.

1.09 CERTIFICATES

A. When specified in individual specification sections, submit certification by manufacturer, installation/application subcontractor, or Contractor to Engineer, in quantities specified for Product Data.

B. Indicate material or product conforms to or exceeds specified requirements.

Submit supporting reference data, affidavits, and certifications as appropriate.

C. Certificates may be recent or previous test results on material or Product, but must be acceptable to Engineer.

1.10 MANUFACTURER'S INSTRUCTIONS

A. When specified in individual specification sections, submit printed instructions for delivery, storage, assembly, installation, start-up, adjusting, and finishing, to Engineer for delivery to Owner in quantities specified for Product Data.

B. Indicate special procedures, perimeter conditions requiring special attention, and special environmental criteria required for application or installation.

SECTION 01 33 00 – SUBMITTAL PROCEDURES PAGE 5 of 5

1.11 MANUFACTURER'S FIELD REPORTS

A. Submit reports for Engineer's benefit as contract administrator or for Owner.

B. Submit report within 48 hours of observation to Engineer for information.

C. Submit for information for limited purpose of assessing conformance with information given and design concept expressed in Contract Documents.

PART 2 – PRODUCTS - NOT USED

SECTION 01 50 00 – TEMPORARY FACILITIES AND CONTROLS PAGE 1 of 5

SECTION 01 50 00

TEMPORARY FACILITIES AND CONTROLS

PART 1 – GENERAL

1.01 SECTION INCLUDES

A. Temporary Utilities:

1. Temporary electricity.

2. Temporary sanitary facilities.

B. Construction Facilities:

1. Vehicular access.

2. Parking.

3. Progress cleaning and waste removal.

C. Temporary Controls:

1. Barriers.

2. Enclosures and fencing.

3. Security.

4. Erosion and sediment control.

5. Pest control.

6. Pollution control.

D. Removal of utilities, facilities, and controls.

1.02 TEMPORARY ELECTRICITY

A. Where applicable, power service from local utility source is available from Owner as needed for construction operation. When no local power source is available, provide generator or other temporary means of power generation for electricity needs.

B. Provide power outlets, with branch wiring and distribution boxes located as required for construction operations. Provide flexible power cords as required for portable construction tools and equipment.

C. Permanent convenience receptacles may be utilized during construction.

1.03 TEMPORARY SANITARY FACILITIES

A. Provide and maintain required facilities and enclosures. Existing facility use is not permitted without explicit permission of Owner. Provide facilities at time of project mobilization.

SECTION 01 50 00 – TEMPORARY FACILITIES AND CONTROLS PAGE 2 of 5

1.04 VEHICULAR ACCESS

A. Construct temporary access roads from public thoroughfares to serve construction area, of width and load bearing capacity to accommodate unimpeded traffic for construction purposes.

B. Construct temporary bridges and culverts to span low areas and allow unimpeded drainage.

C. Extend and relocate vehicular access as Work progress requires, provide detours as necessary for unimpeded traffic flow.

D. Location as indicated on Drawings, or to be approved by Owner.

E. Provide unimpeded access for emergency vehicles. Maintain 20 feet wide driveways with turning space between and around combustible materials.

F. Provide and maintain access to fire hydrants and control valves free of obstructions.

G. Provide means of removing mud from vehicle wheels before entering streets.

H. Use Owner designated existing on-site roads for construction traffic.

1.05 PARKING

A. Provide temporary surface parking areas to accommodate construction personnel.

B. Locate as approved by Owner.

C. When site space is not adequate, provide additional off-site parking.

D. Use of Owner designated existing on-site streets and driveways used for construction traffic is not permitted. Tracked vehicles not allowed on paved areas.

E. Use of Owner designated areas of existing parking facilities used by construction personnel is not permitted.

F. Do not allow heavy vehicles or construction equipment in parking areas.

G. Do not allow vehicle parking on existing pavement.

H. Maintenance:

1. Maintain traffic and parking areas in sound condition.

2. Maintain existing and permanent paved areas used for construction;

promptly repair breaks, potholes, low areas, standing water, and other deficiencies, to maintain paving and drainage in original, or specified, condition.

I. Removal, Repair:

1. Remove temporary materials and construction at Substantial

Completion.

SECTION 01 50 00 – TEMPORARY FACILITIES AND CONTROLS PAGE 3 of 5

2. Remove underground work and compacted materials to depth of 2 feet; fill and grade site as specified.

3. Repair existing and permanent facilities damaged by use, to original condition.

1.06 PROGRESS CLEANING AND WASTE REMOVAL

A. Maintain areas free of waste materials, debris, and rubbish. Maintain site in clean and orderly condition.

B. Remove debris and rubbish from pipe chases, plenums, attics, crawl spaces, and other closed or remote spaces, prior to enclosing spaces.

C. Broom and vacuum clean interior areas prior to start of surface finishing, and continue cleaning to eliminate dust.

D. Collect and remove waste materials, debris, and rubbish from site periodically and dispose off-site.

E. Open free-fall chutes are not permitted. Terminate closed chutes into appropriate containers with lids.

F.

1. Provide one fire extinguisher at each stair on each floor of buildings under construction.

2. Provide minimum one fire extinguisher in every construction trailer and storage shed.

3. Provide minimum one fire extinguisher on roof during roofing operations using heat producing equipment.

1.07 BARRIERS

A. Provide barriers to prevent unauthorized entry to construction areas, and to protect existing facilities and adjacent properties from damage from construction operations and demolition.

B. Provide barricades and covered walkways required by authorities having jurisdiction for public rights-of-way and for public access to existing building.

C. Provide protection for plants designated to remain. Replace damaged plants.

D. Protect non-owned vehicular traffic, stored materials, site, and structures from damage.

1.08 ENCLOSURES AND FENCING

A. Construction: Where required, use commercial grade chain link fence, plastic construction netting, or other Owner approved method, or as specified, to limit or prevent public access to construction site.

SECTION 01 50 00 – TEMPORARY FACILITIES AND CONTROLS PAGE 4 of 5

1.09 SECURITY

A. Security Program:

1. Protect Work existing premises and Owner's operations from theft, vandalism, and unauthorized entry.

2. Initiate program at project mobilization.

3. Maintain program throughout construction period until Owner acceptance precludes need for Contractor security.

B. Entry Control:

1. Restrict entrance of persons and vehicles into Project site and existing facilities.

2. Allow entrance only to authorized persons with proper identification.

3. Maintain log of workers and visitors, make available to Owner on request.

4. Coordinate access of Owner's personnel to site in coordination with

Owner's security forces.

1.10 EROSION AND SEDIMENT CONTROL

A. Plan and execute construction by methods to control surface drainage from cuts and fills, from borrow and waste disposal areas. Prevent erosion and sedimentation.

B. Minimize surface area of bare soil exposed at one time.

C. Provide temporary measures including berms, dikes, and drains, and other devices to prevent water flow.

D. Construct fill and waste areas by selective placement to avoid erosive surface silts or clays.

E. Periodically inspect earthwork to detect evidence of erosion and sedimentation; promptly apply corrective measures.

F. Mud from Site Vehicles: Provide stabilized construction entrance for removing mud from vehicle wheels before entering streets. Construction entrance shall be equal to detail on Washington State Department of Transportation Standard Plan I-80.10-02.

1.11 POLLUTION CONTROL

A. Provide methods, means, and facilities to prevent contamination of soil, water, and atmosphere from discharge of noxious, toxic substances, and pollutants produced by construction operations.

B. Comply with pollution and environmental control requirements of authorities having jurisdiction.

SECTION 01 50 00 – TEMPORARY FACILITIES AND CONTROLS PAGE 5 of 5

1.12 REMOVAL OF UTILITIES, FACILITIES, AND CONTROLS

A. Remove temporary utilities, equipment, facilities, materials, prior to Substantial Completion inspection.

B. Remove underground installations to minimum depth of 2 feet. Grade site as indicated on Drawings.

C. Clean and repair damage caused by installation or use of temporary work.

D. Restore existing and permanent facilities used during construction to original condition. Restore permanent facilities used during construction to specified condition.

PART 2 – PRODUCTS - NOT USED

SECTION 01 60 00 – PRODUCT REQUIREMENTS PAGE 1 of 3

SECTION 01 60 00

PRODUCT REQUIREMENTS

PART 1 – GENERAL

1.01 SECTION INCLUDES

A. Products.

B. Product delivery requirements.

C. Product storage and handling requirements.

D. Product options.

E. Product substitution procedures.

F. Equipment electrical characteristics and components.

1.02 PRODUCTS

A. Furnish products of qualified manufacturers suitable for intended use.

Furnish products of each type by single manufacturer unless specified otherwise.

B. Do not use materials and equipment removed from existing premises, except as specifically permitted by Contract Documents.

C. Furnish interchangeable components from same manufacturer for components being replaced.

1.03 PRODUCT DELIVERY REQUIREMENTS

A. Transport and handle products in accordance with manufacturer's instructions.

B. Promptly inspect shipments to ensure products comply with requirements, quantities are correct, and products are undamaged.

C. Provide equipment and personnel to handle products by methods to prevent soiling, disfigurement, or damage.

1.04 PRODUCT STORAGE AND HANDLING REQUIREMENTS

A. Store and protect products in accordance with manufacturers' instructions.

B. Store with seals and labels intact and legible.

C. Store sensitive products in weather tight, climate controlled, enclosures in an environment favorable to product.

D. For exterior storage of fabricated products, place on sloped supports above ground.

SECTION 01 60 00 – PRODUCT REQUIREMENTS PAGE 2 of 3

E. Provide off-site storage and protection when site does not permit on-site storage or protection.

F. Cover products subject to deterioration with impervious sheet covering.

Provide ventilation to prevent condensation and degradation of products.

G. Store loose granular materials on solid flat surfaces in well-drained area.

Prevent mixing with foreign matter.

H. Provide equipment and personnel to store products by methods to prevent soiling, disfigurement, or damage.

I. Arrange storage of products to permit access for inspection. Periodically inspect to verify products are undamaged and are maintained in acceptable condition.

1.05 PRODUCT OPTIONS

A. Products Specified by Reference Standards or by Description Only: Any product meeting those standards or description.

B. Products Specified by Naming One or More Manufacturers: Products of one of manufacturers named and meeting specifications, no options or substitutions allowed.

C. Products Specified by Naming One or More Manufacturers with Provision for Substitutions: Submit request for substitution for any manufacturer not named in accordance with the following article.

1.06 PRODUCT SUBSTITUTION PROCEDURES

A. Engineer will consider requests for Substitutions only within 15 days after date of Owner-Contractor Agreement, provided no other time restrictions are specified in the Instructions to Bidders.

B. Substitutions may be considered when a product becomes unavailable through no fault of Contractor.

C. Document each request with complete data substantiating compliance of proposed Substitution with Contract Documents.

D. A request constitutes a representation that Bidder:

1. Has investigated proposed product and determined that it meets or exceeds quality level of specified product.

2. Will provide same warranty for Substitution as for specified product.

3. Will coordinate installation and make changes to other Work which may be required for the Work to be complete with no additional cost to Owner.

4. Waives claims for additional costs or time extension which may subsequently become apparent.

SECTION 01 60 00 – PRODUCT REQUIREMENTS PAGE 3 of 3

E. Substitutions will not be considered when they are indicated or implied on Shop Drawing or Product Data submittals, without separate written request, or when acceptance will require revision to Contract Documents.

F. Substitution Submittal Procedure:

1. Submit one electronic copy of request for Substitution for consideration. Limit each request to one proposed Substitution.

2. Submit Shop Drawings, Product Data, and certified test results attesting to proposed product equivalence. Burden of proof is on proposer.

3. Engineer will notify Contractor in writing of decision to accept or reject request.

PART 2 – PRODUCTS – NOT USED

SECTION 32 21 01 – COMMUNITY WATER SUPPLY WELLS PAGE 1 of 17

SECTION 33 21 01

COMMUNITY WATER SUPPLY WELLS

PART 1 – GENERAL

1.01 SUMMARY

A. This section includes drilling, casing, screening, developing and testing of water wells.

B. Complete bacteriological and chemical water quality testing for a Group A water system will be performed for the completed well. Testing cost will be the responsibility of the well driller. See Part 3 for bacteriological and chemical water quality parameters.

C. The completed well shall be of single cased construction, complete with well screen, gravel pack, and grout.

D. The Contractor shall drill, case and screen wells at the size specified in the bid schedule for the test well shown on the attached location plan, or as directed by the Project Engineer.

E. All construction methods and materials for the test well shall meet or exceed state and local requirements.

F. The well drilling Contractor shall comply with state license requirements for well drilling in the state where the work is performed. In addition, the rig operator shall be licensed through the state as a water well operator.

G. The Contractor shall take such precautions as are necessary or as may be required to prevent contaminated water or water having undesirable physical or chemical characteristics from entering the well. The Contractor shall also take precautions during construction to prevent contamination or pollution from the ground surface.

H. Consolidated, unconsolidated and combinations of the two formations may be encountered during this contract. Unless specifically mentioned, there will be no distinction concerning the method of payment for the consolidated and/or unconsolidated drilling. The Owner will not be held accountable for variations of materials encountered during the drilling operations.

SECTION 32 21 01 – COMMUNITY WATER SUPPLY WELLS PAGE 2 of 17

1.02 REFERENCES

A. ASTM A53 – Standard Specification for Pipe, Steel, Black and Hot Dipped, Zinc Coated Welded and Seamless.

B. ASTM A276 – Standard Specification for Stainless Steel Bars and Shapes

C. AWWA A100: Standard for Water Wells

D. NEMA MG 1 - Motors and Generators.

E. NEMA 250 - Enclosures for Electrical Equipment (1000 Volts Maximum).

1.03 SUBMITTALS

A. Material

1. Type of drilling equipment, including method

2. Well screen and method of installation

3. Well casing.

4. Grout, method of mixing and installation

B. Design

1. Type of drilling equipment, including make, model, manufacturer’s capacity rating, age, condition, and present location of each drill rig proposed for use on this project

2. Method of disinfection

3. Method of development

4. Water testing lab

C. Construction

1. Formation sediment sieve analysis with well screen design recommendation

2. Chlorine disinfection initial concentration and final residual test results

D. Post-Construction

1. Well log

2. Test pump record with recovery readings

3. Water quality analysis

SECTION 32 21 01 – COMMUNITY WATER SUPPLY WELLS PAGE 3 of 17

1.04 PERMITS, LAWS, AND ORDINANCES

A. At the CONTRACTOR’s expense, all permits, certificates, and licenses required by law for the execution of this work shall be properly procured.

Compliance with all Federal, Tribal, State, or local laws, ordinances or rules and regulations relating to the performance of the work is required.

B. Conflicts with Tribal and State well codes

1. The materials and construction methods specified herein are minimum requirements. Where the appropriate Tribal and State well codes require more stringent materials or execution methods, they shall apply.

2. Notify the ENGINEER of any planned deviation from these specifications before proceeding so any price changes or quantity adjustments may be made.

1.05 ACCEPTANCE

A. Minimum final yield being sought is 350 gallons per minute. If a stratum, which will produce in excess of the minimum yield, is encountered, the well shall be developed to produce the maximum yield obtainable through the well screen installed.

B. Water shall be clear and free of sand.

C. The drilling may be accomplished by a cable tool, a conventional hydraulic (mud) rotary or an air rotary drilling machine.

D. Work covered by this section will not be accepted until records and testing connected with the work have been completed satisfactorily.

E. The well shall not deviate from the vertical by more than 2-1/2 inches in each 100 feet of depth as tested in Part 3, Subsection 3.02, D

1.06 LOCATION

A. The well to be constructed hereunder is to be located as shown in the Drawings.

SECTION 32 21 01 – COMMUNITY WATER SUPPLY WELLS PAGE 4 of 17

1.07 DESCRIPTION OF WELL

A. Surface Seal

1. This first section is to penetrate the soil, sand, clay, gravel, and rock extending from the ground surface to an estimated depth of 25 feet.

2. This section is to be temporarily cased with a minimum 14-inch diameter steel pipe of adequate strength to withstand the forces imposed upon it.

B. Pump Chamber

1. This second section shall extend from the ground surface to an estimated total depth as shown on the drawings.

2. This section terminates below the lowest anticipated pump setting.

3. This section shall be drilled at a diameter sufficient to allow the proper installation and sealing of a 10-inch diameter casing from the surface to the total depth of the pump chamber. The minimum diameter drilled shall accommodate 10-inch casing.

C. Aquifer Penetration

1. This third section is to extend from the termination of the second section to an estimated total depth as shown on the drawings.

2. This section is to be drilled at a diameter sufficient to allow the proper installation of an 8-inch well screen per the drawings.

PART 2 – PRODUCTS AND EQUIPMENT

2.01 DRILLING EQUIPMENT

A. All drilling equipment used under this CONTRACT must be in good working order and capable of accomplishing the work required under this

CONTRACT.

B. The OWNER and the ENGINEER reserve the right to inspect all equipment to be used under this CONTRACT and to reject any equipment deemed unsuitable.

SECTION 32 21 01 – COMMUNITY WATER SUPPLY WELLS PAGE 5 of 17

2.02 WELL CASING

A. The required diameters and materials of well casings are as specified in the bid schedule.

B. Conform to ASTM A106-91 or A53-93a, Grade B, Type E, electric resistance welded or Type S, seamless.

C. Each length of pipe shall be clearly marked in accordance with ASTM A106- 91 or A53-93a.

D. Markings shall include manufacturers name, type of pipe, ASTM number and pipe length.

E. Mill certificates shall be supplied if the ENGINEER deems the casing pipe or markings to be of questionable condition.

F. Marking shall be rolled, stamped or stenciled by the manufacturer. Pipe remarked by a pipe supplier, or well driller, will be rejected by the

ENGINEER.

G. Ends of casing sections to be welded shall be factory cut and beveled.

H. Pipe shall be clean and free of oil, grease, rust, or other detrimental materials.

I. Lengths of casing shall be connected with approved welds.

J. Pipe shall meet the following requirements:

Nominal Diameter (Inches)

Internal Diameter (Inches)

Nominal Wall Thickness (Inches)

Minimum Weight

(Lbs per lin. foot) 8 7.981 0.322 28.55

10 10.020 0.365 40.48 12 12.000 0.375 49.56

2.03 WELL SCREEN (IF NECESSARY)

A. General

1. Well screen openings shall be of the proper width to permit the maximum practical sand-free yield after development. The openings shall be of geometric shape to permit maximum transmitting capacity without clogging or jamming. A sieve analysis of a representative

SECTION 32 21 01 – COMMUNITY WATER SUPPLY WELLS PAGE 6 of 17 sample to the water bearing formation must be submitted to the ENGINEER to verify proper sizing of the well screen.

2. The ENGINEER shall approve specifications of the well screen prior to order and installation.

B. Stainless Steel Screen

1. Screen shall be designed to produce a minimum loss of head between the water bearing stratum and the well.

2. Continuous slot design, with outer windings and internal longitudinal bars.

3. Both members shall be type 304 stainless steel conforming to ASTM A276-92.

4. The maximum recommended tensile pull on the screen is 1600 pounds.

5. Screen shall be a commercial product, equal to screens manufactured by US Filter, Johnson Screens, New Brighton MN or Howard Smith of Houston, TX.

2.04 GRAVEL AND SAND PACK (IF NECESSARY)

A. If the CONTRACTOR and ENGINEER determine the well screen should be gravel packed, then a Change Order will be negotiated prior to installation.

B. Well-rounded uniform grains of washed quartz or approved equal.

C. Weight loss by…