1240BH26Q0063 ExecAmend 2_Lava Lands Well Repair.pdf

(x)

1240BH26Q0063

x x

1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted ; or (c) By separate letter or electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGEMENT TO BE

RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR

OFFER. If by virtue of this amendment you desire to change an offer already submitted , such change may be made by letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

x

40BH

PORTLAND OR 97204-2829

STE 310

1220 SW 3RD AVE

USDA-FS CSA NORTHWEST 6

09/14/20260002

13. THIS ITEM ONLY APPLIES TO MODIFICATION OF CONTRACTS/ORDERS. IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

12. ACCOUNTING AND APPROPRIATION DATA (If required) is not extended.is extended, Items 8 and 15, and returning

Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended , by one of the following methods: (a) By completing

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

FACILITY CODE CODE

10B. DATED (SEE ITEM 13)

10A. MODIFICATION OF CONTRACT/ORDER NO.

9B. DATED (SEE ITEM 11)

9A. AMENDMENT OF SOLICITATION NO.

CODE

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code)

7. ADMINISTERED BY (If other than Item 6)CODE 6. ISSUED BY

PAGE OF PAGES

4. REQUISITION/PURCHASE REQ. NO.3. EFFECTIVE DATE2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO. (If applicable)

1. CONTRACT ID CODE

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

08/24/2026

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority) appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

E. IMPORTANT: Contractor is not is required to sign this document and return __________________ copies to the issuing office.

ORDER NO. IN ITEM 10A.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

Lava Lands Pump Replacement & Well Survey - Deschutes National Forest

Amendment 0002

This Amendment revises the project specifications and schedule of items for Solicitation

No.1240BH26Q0063. Attachment 4 (Specifications) and Attachment 2 (Solicitation Details and

Requirements (SOI) are hereby replaced in full.

The revised versions of Attachment 4 and Attachment 2 are incorporated into the solicitation and fully supersede all prior versions. All offers submitted in response to this solicitation must comply with the updated specifications and requirements contained in the revised attachments.

Continued ...

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)15A. NAME AND TITLE OF SIGNER (Type or print)

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA 15B. CONTRACTOR/OFFEROR 16C. DATE SIGNED

(Signature of person authorized to sign) (Signature of Contracting Officer)

DARCY J. RAPOZA

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

Previous edition unusable

Except as provided herein, all terms and conditions of the document referenced in Item 9 A or 10A, as heretofore changed, remains unchanged and in full force and effect .

ITEM NO. SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

NAME OF OFFEROR OR CONTRACTOR

2 2

CONTINUATION SHEET

REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGE OF

(A) (B) (C) (D) (E) (F)

1240BH26Q0063/0002

Except as provided herein, all terms and conditions of the original solicitation remain unchanged.

Period of Performance: 10/01/2026 to 11/15/2026

NSN 7540-01-152-8067 OPTIONAL FORM 336 (4-86)

Sponsored by GSA

FAR (48 CFR) 53.110

Lava Lands Pump Replacement & Well Survey

1240BH26Q0063

SOLICITATION DETAILS AND REQUIREMENTS

STATEMENT OF REQUIREMENT

The purpose of this project is to identify, diagnose, and correct sediment issues in the Lava Lands Visitor Center potable water well to ensure the delivery of clean, reliable drinking water.

The work will protect facility infrastructure, reduce ongoing maintenance demands caused by sediment damage, and restore dependable water service for visitors and staff. This project also ensures the well system meets Oregon Health Authority regulatory requirements and remains fully operational as a public drinking-water source.

All work must be performed by a licensed water-supply well constructor in accordance with Oregon Health Authority regulations and Oregon Administrative Rules. The Contractor shall furnish all labor, materials, equipment, tools, transportation, and supplies required to deliver a complete and professionally executed service.

PROJECT LOCATION

The project is located within the Deschutes National Forest. From Bend, OR travel south on Highway 97. Visitor Center is approximately 8 miles south of Exit 143 Baker/Knot Rd. Turn right into pocket lane when you see lava and the Lava Lands sign.

Lava Lands Visitor Center 58201 US-97, Bend, OR 97707

SCHEDULE OF ITEMS

CLIN DESCRIPTION

EST

QTY

PAY

UNIT

UNIT

COST TOTAL

BASE

0001 Mobilization 1 LS N/A $ 0002 Submersible Pump Replacement 1 LS N/A $ 0003 Well Video Survey 1 LS N/A $

TOTAL BASE $

OPTION

1001 Drop Pipe Replacement 40 *LF $

1002 Well Cleanout 1 LS N/A

TOTAL BASE & OPTION $

* Denotes AQ = Actual Quantity

SCHEDULE NOTES

1. Contractors should include all labor, materials, and supplies needed to perform the work described under its corresponding unit price.

2. Payment for bond premiums in accordance with AGAR 452.232-71, Progress Payments for Commercial Construction Contracts, shall not be in addition to the contract price.

3. Projects over $35,000 will require a 100% Payment Bond after award, and before issuance of

Notice to Proceed.

4. All line items must be completed. If the price is left blank or shown as “No Quote”, the entire quote will be considered unacceptable.

Please provide the following information:

Vendor UEI Number: __________________

Vendor Email: _________________________

NOTE: Prospective awardee shall be registered and active in the System for Award Management (SAM) database when submitting an offer, and shall be registered at time of award, during performance, and through final payment of a contract resulting from this solicitation.

Information on registration may be obtained via the internet at: http://www.sam.gov. All contractors and vendors must complete the electronic version of the Representations and Certifications in the SAM system. If at the time of receipt of offers, an Offeror is not actively and successfully registered in the SAM database, the Offeror will not be considered for award.

CONSTRUCTION CONTRACTS

Definitization of Equitable Adjustments for Change Orders Pursuant to FAR 36.101-4(b), information regarding USDA’s definitization of equitable adjustments for change orders under construction contracts may be found at Contracting with USDA under “Federal Acquisition Regulation 36.101-4”. USDA’s procedures that apply to the definitization of equitable adjustments for change orders under construction contracts may be found in AGAR 443.304 -70.

TECHNICAL SPECIFICATIONS

The specifications shown under technical data attachment list contained in the solicitation are applicable to this contract. All specifications not included in the specification listing but referenced by listed specifications, are applicable. The specifications shown in attachment (1) one is physically attached. (See Attachment 4 Project Specifications).

INSPECTION AND ACCEPTANCE

(a) The Contracting Officer or the Contracting Officer's duly authorized representative will inspect and accept the completed work performed under this contract.

(b) Inspection and acceptance will be performed at the project location.

INSPECTION AND TESTING PERFORMED BY GOVERNMENT

The Government will perform inspections of work in progress where these responsibilities are not expressly assigned to the Contractor by the Forest Service specifications.

https://www.usda.gov/about-usda/general-information/staff-offices/departmental-administration/office-contracting-and-procurement-ocp/policies-regulations https://www.usda.gov/about-usda/general-information/staff-offices/departmental-administration/office-contracting-and-procurement-ocp/policies-regulations

COMMENCEMENT, PROSECUTION, AND COMPLETION OF WORK

The Contractor shall be required to commence work under this contract within 14 calendar days after the date the Contractor receives the notice to proceed, prosecute the work diligently, and complete the entire work ready for use not later than November 15, 2026. The time stated for completion shall include final cleanup of the premises.

Estimated Start Date is: 1 October 2026

SITE VISIT

1. No formal site visit is planned. Site visits may be arranged during normal work hours.

2. Contractors are encouraged to visit each location prior to providing a quote.

3. The Government assumes no responsibility for any expense incurred by an offeror prior to contract award.

Technical Contact: Michael Levrant at Michael.Levrant@usda.gov.

POST AWARD CONFERENCE

A post award conference with the successful offeror is required. It will be scheduled and held within approximately fifteen (15) business days after the date of contract award. The conference will be held online through Microsoft Teams.

POTENTIAL SAFETY HAZARDS

(a) Data and information furnished or referred to below is for the Contractor's information. The Government shall not be responsible for any interpretation or conclusion drawn from the data or information by the Contractor. This list shall not be deemed to be all-inclusive. The Contractor shall bear the sole responsibility for taking all appropriate actions necessary to prevent accidents and injuries to individuals at the worksite.

(b) The following checked activities have been identified by the Government as potential safety hazards.

[ ] Confined space entry.

[ ] Temporary excavation/deep trenching/slope stability.

[X] Tree falling.

[ ] Fall hazard from work heights exceeding six feet.

[ ] Traffic control on high-volume and/or high-speed and/or limited visibility roads.

[X] Heavy equipment operation.

[X] Fire hazards.

[ ] Hazardous materials handling.

[ ] Electrical hazard.

[ ] Hydraulic and/or pneumatic and/or other high-pressure hazards.

[ ] Mechanical hazards such as pulleys, springs, etc.

[X] Other –manual heavy lifting

SPECIAL EQUIPMENT CLEANING REQUIREMENTS

All equipment moved to the job site shall be cleaned of weeds and their seeds prior to each entrance onto the National Forest lands. Cleaning shall consist of the removal of all dirt, grease, debris, and materials that may harbor noxious weeds and their seeds. This may require the use of a pressure hose. Equipment shall be made available for visual inspection by the Forest Service prior to entering Forest Service lands. The Contractor shall advise the CO of a proposed date for mobilization. Inspections will take place at mutually agreeable enroute locations in advance of entry onto National Forest lands.

Special care shall be taken to ensure removal of the following Oregon listed noxious weeds and their seeds to include:

Spotted knapweed (Centaurea stoebe ssp. Micranthos) Leafy spurge (Euphorbia esula) Squarrose knapweed (Centaurea virgata ssp. Squarrosa) Musk thistle (Carduus nutans) Lenspot whitetop (Cardaria (Lepidium) chalapensis Bull thistle (Cirsium vulgare) Common st. johnswort (Hypericum perforatum) Canada thistle (Cirsium arvense) Perennial pepperweed (Lepidium latifolium) Yellow toadflax (Linaria vulgare) Black henbane (Hyoscyamnus niger) Mediterranean sage (Salvia aethiopis) Myrtle spurge (Euphorbia myrsinites) Russian knapweed (Acroptilon repens) Yellow flag iris (Iris pseudacorus) Diffuse knapweed (Centaurea diffusa) Yellow star-thistle (Centaurea solstitialis) Scotch thistle (Onopordum acanthium) Houndstongue (Cynoglossum officinale) Sulphur cinquefoil (Potentilla recta) Meadow knapweed (Centaurea jacea ) Whitetop (Cardaria (Lepidium) draba) Dalmation toadflax (Linaria dalmatica)

The Contractor shall take special care under this contract to prevent contamination of water at the work sites with any petroleum residues from mechanical equipment operations. This shall include daily inspection and cleaning as appropriate.

ARCHAEOLOGICAL OR HISTORIC SITES

If a previously unidentified archaeological or historic site(s) is encountered, the Contractor shall discontinue work in the general area of the site(s) and notify the Contracting Officer immediately.

LANDSCAPE PRESERVATION

The Contractor shall not remove, deface, injure, or destroy trees, shrubs, lawn, or natural features not designated for treatment. The Contractor shall confine operations to within the clearing limits or other areas designated in the contract documents, and prevent the depositing of rocks, excavated materials, stumps, or other debris outside of these limits. Material which falls outside of these limits shall be retrieved, disposed of, or incorporated in the work as directed by the Contracting Officer.

(a) Prevention of Oil Spills. If the Contractor maintains storage facilities for oil or oil products on site, appropriate preventive measures shall be taken to ensure that any spill of such oil or oil products does not enter any stream or other waters of the United States or any of the individual states. If a spill of petroleum product should occur in water, the Contractor shall take immediate action to clean up or contain the spill and immediately notify:

1) The COR and Contracting Officer

2) Oregon Emergency Response System (1-800-452-0311 or 1-503-378-4124) AND 3)The National Response Center (1-800-424-8802)

Oil absorbing mats are required under all stationary equipment, or equipment being serviced while on Government land to prevent leaking or spilled petroleum base products from contaminating soil and water resources. Such material will be furnished by Contactor and approved by Contracting Officer. Equipment shall be furnished on a fully operational basis, of modern design and in good operating condition with no fuel or oil leaks. Repairs and move-in/move-out are the Contractor’s responsibility. All equipment shall be power-washed and shall be clean prior to entering Government Land.

(b) No objectionable material (i.e. gasoline, oil and hydraulic fluids) shall be allowed to enter any stream, river, lake, or other body of water. Material which falls into these areas shall be retrieved and disposed of or incorporated in the work as directed by the Contracting Officer, and damage to vegetation or structures outside the project limits shall be repaired as directed by the Contracting Officer.

(d) The Contractor will make every reasonable attempt to preserve the scenic and natural environment along this construction project.

PAYMENT FOR MATERIALS DELIVERED OFF THE SITE

As provided in AGAR 452.232-71, Progress Payments for Commercial Construction Contracts, material acquired for incorporation into the project, and stored off site by the Contractor, may, at the option of the Contracting Officer, be included in progress payments. Prior to payment, such material will be subject to Government inspection and must be stored separately from other materials, and be identified as, "PROPERTY OF THE UNITED STATES, Project Name and Contract Number." In addition, the Contractor shall furnish the Government with a right of ingress and egress to the property together with right of removal.

428.306 INSURANCE UNDER FIXED-PRICE CONTRACTS

Pursuant to FAR clause 52.228-5, Insurance - Work on a Government Installation, the Contractor will be required to present evidence to show, as a minimum, the amounts of insurance coverage indicated below:

(a) Workers’ Compensation and Employer's Liability. The Contractor is required to comply with applicable Federal and State workers' compensation and occupational disease statutes. If occupational diseases are not compensable under those statutes, they shall be covered under the employer's liability section of the insurance policy, except when contract operations are so commingled with a Contractor's commercial operations that it would not be practical to require this coverage. Employer's liability coverage of at least $100,000 shall be required, except in States with exclusive or monopolistic funds that do not permit worker's compensation to be written by private carriers.

(b) General Liability. The Contractor shall have bodily injury liability insurance coverage written on a comprehensive form of policy of at least $500,000 per occurrence.

(c) Automobile Liability. The Contractor shall have automobile liability insurance written on a comprehensive form of policy. The policy shall provide for bodily injury and property damage liability covering the operation of all automobiles used in connection with performing the contract. Policies covering automobiles operated in the United States shall provide coverage of at least $200,000 per person and $500,000 per occurrence for bodily injury, and $20,000 per occurrence for property damage or loss.

(d) Aircraft Public and Passenger Liability. When aircraft are used in connection with performing the contract, the Contractor shall have aircraft public and passenger liability insurance. Coverage shall be at least $200,000 per person and $500,000 per occurrence for bodily injury, other than passenger injury. Coverage for passenger injury shall be at least $200,000 multiplied by the number of seats or passengers, whichever is greater.

RETURN OF PERFORMANCE AND PAYMENT BONDS

Performance and payment security furnished under this contract must be retained by the Government for a minimum of one year after acceptance of all work under the contract.

Performance and payment security other than corporate or individual surety bonds will be returned to the Contractor one year after completion of work if no claims against these bonds have been filed at that time.

PRODUCT SUBSTITUTION

Any modification of items, designs, materials, products or equipment (including Government- Furnished property), made necessary because of a substitution, will be the responsibility of the Contractor without adjustment in contract price or time. The Contracting Officer's approval of any substitute will not affect the Contractor's responsibility for such modification. Any and all substitutions will be requested by the Contractor after award of the contract has been made.

No approvals will be made prior to award.

USDA FOREST SERVICE PROJECT SPECIFICATIONS

04/2026 Lava Lands Visitor Center 1 Pump Replacement & Well Survey

SPECIFICATION LIST

Lava Lands Visitor Center Deschutes National Forest Deschutes County, Oregon

CONSTRUCTION SPECIFICATION INSTITUTE (CSI) SPECIFICATIONS

SECTION TITLE

DIVISION 01 – GENERAL REQUIREMENTS

01010 Summary of Work 01025 Measurement and Payment 01200 Mobilization

DIVISION 11 – EQUIPMENT

11214 Submersible Water Well Pump with Motor 11215 Well Cleanout and Downhole Video Survey

04/2026 Lava Lands Visitor Center Pump Replacement & Well Survey 1

SECTION 01010

SUMMARY OF WORK

PART 1 - GENERAL

1.01 OVERVIEW & OBJECTIVES

A. The intent of the contract is to provide for the complete construction of a fully functional project as described in the contract documents. Unless otherwise provided, the Contractor shall furnish all labor, materials, equipment, tools, transportation, and supplies, and shall perform all work required to complete the project within reasonably close conformity to the Specifications, and in accordance with provisions of the contract.

B. The Lava Lands Visitor Center (LLVC) potable water well, a public drinking‑water supply source, is producing persistent sediment that is damaging plumbing fixtures and increasing maintenance demands. The existing 20 HP pump and associated equipment are beyond typical service life and require corrective actions. This contract includes, but is not limited to a video well survey, rehabilitation strategies, and pump replacement. In addition, the project includes two option items. One is to replace degraded components of drop pipe, and the other is to perform a well cleanout using a bailing method to protect the existing aging infrastructure.

C. The purpose of this contract is to diagnose and resolve well sediment issues for the LLVC water system, and deliver clean, reliable potable water; protect LLVC infrastructure;

reduce reactive maintenance; ensure continuous service for visitors and staff.

D. All work described above must be performed by a licensed water-supply well constructor (i.e., a well driller who meets Oregon Health Authority/Oregon Administrative Rules standards) and completed in a professional, workmanlike manner in full compliance with Oregon Health Authority (OHA) regulations and standards.

1.02 SCOPE OF WORK

A. The Contractor shall provide all labor, materials, equipment, and incidental items necessary to complete the following work:

1. Disconnect pressure system and run existing pump to start removing sediment. Run pump for approximately 3 hours to flush system. Remove the existing pump and drop pipe assemblies.

2. Conduct a comprehensive downhole survey, including video logging, well rehabilitation strategies in a minimum 1-page report and well-profiling.

3. Furnish and install a new in‑kind well pump. Existing drop pipe shall be salvaged and reinstalled, except for sections determined to be deteriorated or unserviceable by the CO.

B. Options:

1. Replace degraded or deteriorated drop pipe sections identified during inspection by

CO.

2. If appropriate, perform well cleaning using bailing method to remove accumulated sediment and restore well performance.

C. Submittals:

Pump Replacement & Well Survey 2

1. Submittals for each pay item shall be provided in accordance with the requirements of the corresponding specification sections.

2. Additional submittals shall include, at a minimum:

• A detailed work plan and schedule.

• As‑built documentation.

1.03 EXISTING SYSTEM

A. Well was constructed 1969; depth 508 ft; 2013 drawdown test showed strong aquifer with minimal drawdown.

B. Major upgrades in 2008: new distribution system, pressure tank, and well seal.

C. 2013 upgrades: New pump Installed. Pump Information enclosed.

D. Lakos sediment filtration added around 2012; daily flushing currently required; sediment continues to impact fixtures.

1.04 LOCATION

Lava Lands Visitor Center 58201 Us-97, Bend, OR 97707

1.05 WORK RESTRICTIONS

A. On-Site Work Hours: Work shall be generally performed during normal business working hours of 7:00 a.m. to 5:30 p.m., Monday through Friday. Work outside of normal business hours must be approved in writing by the Contracting Officer.

B. The Contractor shall use measures and precautions necessary to warn and protect the public and Government personnel during work at the project site. Such actions include, but are not limited to, furnishing and maintaining barricades and signs to close the work site and securing the gate in a locked condition.

C. Coordinate outages to maintain visitor bathroom services; if well outages are during the visitor season the contractor shall provide at least 2 porta potty for public and employee use.

1.06 ENCLOSURES

A. Well Log – 1 page B. Existing Plans of well upgrades (2008) – 18 pages C. Well & New Pump Info Sheet (2013) – 2 pages

1.07 QUALITY ASSURANCE

A. The Contractor is fully responsible for ensuring that all work is performed in accordance with applicable federal, state, and local regulations governing public drinking‑water systems and water‑supply well construction. This includes, but is not limited to, complying with all Oregon Health Authority (OHA) requirements, completing any required water‑quality sampling, maintaining all necessary records, and submitting all documentation required by regulatory agencies. The Contractor shall implement appropriate quality‑assurance measures to ensure that all work is performed in a competent, professional, and workmanlike manner and meets the standards specified in the Contract Documents.

1.08 USE OF PREMISES

A. General: Coordinate the project schedule for use of the premises with the CO.

B. Use of Site: Limit use of premises to areas within the Contract limits. Do not disturb portions of Project site beyond areas in which the Work is indicated.

Pump Replacement & Well Survey 3

1. Driveways and Entrances: Keep driveways, loading areas, and entrances serving premises clear and available to the Government, Government's employees, and emergency vehicles at all times unless approval is granted in writing for temporary closure by CO. Do not use these areas for parking or storage of materials, unless otherwise allowed, in writing, by the CO.

C. Confine operations at site to areas permitted by:

1. Law

2. Ordinances

3. Contract Documents

4. Forest Service Contracting Officer (CO)

D. Confine storage of materials to areas as approved by the CO.

E. Please coordinate for a key for entry to the well house and well areas, and maintain area locked when not in use.

1.09 TEMPORARY UTILITY INSTALLATION

A. General: There are basic electrical services on site.

1.10 CONSTRUCTION CONTRACTOR QUALITY CONTROL RESPONSIBILITIES

A. Construction Contractor provides quality-control services required by project work.

B. Construction Contractor to prepare a schedule of tests, inspections, and similar services required by the Project. Submit schedule to Forest Service with bid proposal for project.

1.11 FINAL CLEANING

A. Complete the following cleaning operations before requesting inspection for Substantial Completion for Project:

1. Clean Project site, yard, and grounds, in areas disturbed by construction activities.

2. Leave Project clean and ready for use.

END OF SECTION 01 01 00

SECTION 01025

MEASUREMENT AND PAYMENT

1. PART 1 - GENERAL

1.01 SUMMARY

A. Measurement and payment for contract work will be made only for and under those pay items included in the Schedule of Items. All other work, labor, materials, equipment, and incidentals necessary to successfully complete the project will be considered as included in the payment for items shown. This section defines the method of measurements and basis of payment for work items listed in the Schedule of Items.

B. Not all units and measurement methods may be used under this Contract.

C. Government may award option items at any point during the period of performance and is not required to exercise them at contract award.

1.02 DETERMINATION OF QUANTITIES

A. The following measurements and calculations shall be used to determine contract quantities for payment.

1. For individual construction items, longitudinal and lateral measurements for area computation shall be made horizontally or corrected to horizontal measurement unless otherwise specified. Measurements for geotextiles, netting, and erosion control blankets shall be along slope lines.

2. For items that are measured by the linear foot, such as pipe culverts, fencing, guardrail, piping, utilities, and underdrains, measurement shall be made parallel to the base of foundation upon which the structures are placed.

3. For standard manufactured items (such as fence, wire, plates, rolled shapes, pipe conduits) identified by gauge, weight, section dimensions, and so forth, such identifications shall be considered the nominal weights or dimensions.

Unless controlled by tolerances in cited specifications, manufacturer's tolerances shall be accepted.

1.03 UNITS OF MEASUREMENT

A. Payment shall be by units defined and determined according to U.S. Standard measure and by the following:

1. Each (EA): One complete unit, which may consist of one or more parts.

2. Linear Foot (LF): Measurement of work along its length from point-to-point;

parallel to the base or foundation. Do not measure overlaps.

3. Lump Sum (LS): One complete unit, not directly measured. The bid amount is complete payment for all work described in the contract and necessary to complete the work for that item.

B. All measurement done in actual quantities.

1.04 METHOD OF MEASUREMENT

A. One of the following methods of measurement for determining final payment is designated on the Schedule of Items for each pay item:

1. ACTUAL QUANTITIES (AQ) - These quantities are determined from actual measurements of completed work.

2. DESIGNED QUANTITIES (DQ) - These quantities denote the final number or units to be paid for under the terms of the contract. They are based upon the original design data available prior to advertising the project. Original design data includes preliminary survey information, design assumptions, calculations, drawings, and the presentation in the contract. Changes in the number of units shown in the Schedule of Items may be authorized under any of the following conditions:

a. As a result of changes in the work authorized by the CO.

b. As a result of the CO determining that errors exist in the original design that causes a pay item quantity to change by 15 percent or more.

c. As a result of the Contractor submitting to the CO a written request showing evidence of errors in the original design that cause a pay item quantity to change by 15 percent or more. The evidence must be verifiable and consist of calculations, drawings, or other data that show how the designed quantity is believed to be in error.

3. LUMP SUM QUANTITIES (LSQ) - These quantities denote one complete unit of work as required by or described in the contract, including necessary materials, equipment, and labor to complete the job. They shall not be measured.

1.05 DEFINITION OF PAY ITEMS

A. 1200-1 Mobilization

1. See Specification 01200.

B. 11214-1 Flushing and Submersible Pump Replacement

1. Item includes all work necessary for disassembly of existing equipment at well, removal of well seal, removal of downpipe, conductors, airline, and existing submersible pump. Installation of new pump and conductors.

Include bacteriological testing and drawdown test as specified in section 11214. Disposal of equipment. Prior to pulling pump contractor shall flush the existing system for 3 hours with the pressure tank disconnected in order to try to remove accumulated sediment. All other materials, labor, and equipment as needed to complete the installation of a new submersible pump, fully functional.

2. Payment will be made at the lump sum price stated in the Schedule of Items.

C. 11215-2 Well Video Survey

1. Item includes all work necessary to complete cleaning, video well surveying, and evaluating the existing potable water production well at the project site.

Includes recommendations for rehabilitation in a minimum 1-page report.

Includes any video footage and documentation of existing conditions. All labor and materials required to complete survey are incidental to this pay item.

2. Payment will be made at the lump sum price stated in the Schedule of Items.

D. Option Item: 11214-O1 Drop Pipe

1. Replacement and repair of approximately 10% (40 lineal feet) of 3” galvanized Sch 80 drop pipe as needed. Contractor shall provide a price per LF and replace pipe only as needed and approved by CO.

2. Payment will be made by AQ and bid by LF.

E. Option Item: 11215-O2 Well Cleanout

1. Contractor to assume a maximum of 10 feet of accumulated sediment in well and provide cleanout of sediment using a bailer.

2. Payment will be made at the lump sum price stated in the Schedule of Items.

2. PART 2 – PRODUCTS (NOT USED)

3. PART 3 – EXECUTION (NOT USED)

4. PART 4 - MEASUREMENT AND PAYMENT (NOT USED)

END OF SECTION

Lava Lands Visitor Center 1 04/2026 Pump Replacement & Well Survey

SECTION 11214

SUBMERSIBLE WATER WELL PUMP WITH MOTOR

1. PART 1 - GENERAL

1.01 SUMMARY

A. This section specifies the replacement of a submersible water well pump and related accessories at the Lava Lands Visitor Center

1.02 SUBMITTALS

A. Submit the following for review and approval by the CO:

1. Product data, performance curve, horsepower, and operation and maintenance manual for submersible pump and motor.

2. Motor nameplate data and wiring diagram for motor starting capacitor and relay. Provide make and model number of starting capacitor and relay unit.

3. Down well conductor product data.

4. Down well pipe product data.

B. In addition, provide the following:

1. Written record (sticker or other) to be placed in pumphouse describing pump, motor, rating, depth of installation, drawdown test results, and date.

2. Bacteriological water test results as per OHA standards.

1.03 SITE BACKGROUND

A. The Lava Lands Visitor Center Water System serves potable water to the Visitor

Center, Flush Bathrooms, and various water spigots, and a handful of RV hookups. The system is supplied well water to a pressure tank located in the well house where the panel is located.

B. The well was constructed in 1969 and the existing pump was installed as part of a large infrastructure project in 2008. New pump should be in-kind replacement or equivalent.

C. The pump pulls up sediment that damages all appliances in the water system and due to that a Lakos filtration system was installed in the well house in 2013.

D. The Oregon Health Authority has regulatory oversight, viewing the system as a Public Water System with further classification as a Transient Non-Community Water System

(OHA ID #92545).

E. Replacement In-Kind

1.04 EXISTING CONFIGURATION

A. Existing As-Builts and Well Log Enclosed.

Lava Lands Visitor Center 2 04/2026 Pump Replacement & Well Survey

2. PART 2 – PRODUCTS

2.01 GENERAL

A. The full extent of materials required to implement this work may not be quantified herein. The intent of this project is to provide all necessary equipment and appurtenances for a complete and functional system.

B. Provide robust, quality products and materials meeting applicable codes and standards with an expected minimum service life.

C. Unless otherwise noted, furnish all new material and equipment; the standard design and product of manufacturers regularly engaged in the production of such equipment.

D. All materials in contact with potable water shall comply with applicable National Sanitation Foundation (NSF) Standards. Provide products clearly marked with NSF certification or furnish documentation demonstrating NSF compliance.

E. Plumbing, fittings, and other appurtenances shall be compatible with equipment installed and existing plumbing connected to and suitable for intended use.

2.02 SUBMERSIBLE PUMP AND MOTOR

A. The pump shall be replaced in-kind meaning that that the new pump shall meet or exceed the characteristics listed in this specification. The characteristics of the existing pump are listed below.

B. Franklin Motor Model: 2366148120; 20HP, 3ph., 460/380V or approved equal C. Performance:

1. 83 gallons per minute against a total dynamic head of 650 feet at an efficiency greater than 50 percent.

2. Pump with reversing slope on output curve is not acceptable.

D. Components

1. Pump and components to be of type and series currently manufactured.

E. Material

1. Furnish all new material and equipment; the standard design and product of manufacturers regularly engaged in the production of such equipment.

2.03 MATERIALS

A. Pump

1. Stainless Steel Case and Shaft

2. Silicone Brass impellers

B. Pump Motor

1. Motor shall be specifically designed, mechanically and electrically, for submerged service. Provide hermetically sealed, water lubricated motor with stainless steel outer shell and stainless steel bolts. Furnish motor with a field replaceable plug-in power lead connector, stainless steel output shaft, bronze bearings, bottom thrust bearing, and pressure equalizing diaphragm. Motor to have external running and starting capacitors and relay. Motor to be Franklin or approved equal.

Lava Lands Visitor Center 3 04/2026 Pump Replacement & Well Survey

2. Standards

a. Provide motor conforming to UL 674. Construct motors in accordance with NEMA MG1 "T" Line, IEEE and ANSI standards insofar as they are applicable.

3. Service Conditions

a. Motor designed to operate under the following conditions:

1) 40 degree C maximum ambient temperature.

2) 5,500 foot maximum altitude.

3) Voltage variations to ± 10 percent of nameplate rating.

4) Frequency variations to ± 5 percent of nameplate ratings.

5) Combined voltage and frequency variations to ± 10 percent total as long as frequency does not exceed ± 5 percent.

4. Operating Characteristics, Voltage, and Frequency

a. Provide motor rated for full load starting, NEMA Design B, normal torque, normal starting current, continuous duty. All motors to have class B, F, or H nonhygroscopic insulating material. Temperature rise, as measured by resistance, when operating at rated service factor load will conform to the limiting observable temperatures in NEMA MG1 for Class B insulation.

b. All motors shall be separately thermally protected with self-protection characteristics indicated on the motor nameplate.

c. Provide motor nameplate rated for 60 hertz and power supply voltage.

d. Horsepower and Service Factor

1) Provide 20 horsepower motor. The horsepower required by the pump shall not exceed the rated nameplate horsepower of the motor.

2) Provide motor with a NEMA standard rated service factor of 1.15 or higher.

C. Check Valves

1. Stainless steel or bronze silent type check valves, 250 psi rated, install at 200’ intervals.

D. Riser Pipe/Drop Pipe

1. 3 inch diameter galvanized steel pipe, ASTM A53/A Schedule 80.

2. Fittings: Same pressure rating as pipe.

3. Joints: Schedule 80, threaded and coupled. Tighten each joint to 200 ft-lb of torque.

E. Submersible Pump Cable

1. Replacement in-kind or approved equal.

2.04 DOWN WELL PIPE

A. Galvanized 3” Sch.80, ASTM D 1785

1. All fittings shall be galvanized.

2. Contractor to cut and replace sections of drop pipe that are contributing to well degradation.

3. Drop Pipe replacement listed as Option Item. To be bid per lineal foot.

Lava Lands Visitor Center 4 04/2026 Pump Replacement & Well Survey

2.05 WELL SEAL

A. Cast Iron, Single Drop with adequate configuration to facilitate existing equipment.

3. PART 3- EXECUTION

3.01 WORK PERIOD

A. Due to increased levels of water use during the recreation season, onsite work shall only be performed during the period of October 1, 2026, through November 15, 2026. This period may be extended beyond November 15th with CO approval as weather permits.

B. Provide onsite work schedule detailing dates and times for well shut down. Shut down of well shall be limited to not more than 72 hours total time (3 days) with 14 days advance notice. Shut down shall not occur on Saturday or Sunday. Shut down time includes process for completing bacteriological water testing described in section 3.08.

3.02 WORK RESTRICTIONS

A. Contractor will have use of the immediate site around installation areas. Contractor’s use of premises will not block the use of premises by the Government nor users of the recreation site. Work will take place Monday through Friday.

3.03 INSPECTION

A. Prior to commencement of work, perform a site inspection to review existing conditions and verify project requirements. Report to the Contracting Officer any concerns or factors that would affect completion of the work.

3.04 DELIVERY, STORAGE OF PRODUCTS

A. Deliver, store, and handle products using means and methods that will prevent damage, deterioration, and loss, including theft. Deliver products to project site in manufacturer’s original sealed container, complete with labels and instructions for handling, storing, protecting, and installing.

B. Inspect products on delivery to ensure compliance with Contract Documents and to ensure that products are undamaged and properly protected.

C. Store products that are subject to damage by the elements, under cover in a weathertight enclosure above ground.

3.05 DISINFECTION

A. Disinfect all new and salvaged well equipment before installation using a sodium hypochlorite solution in accordance with Oregon Health Authority and AWWA C654 well‑disinfection standards. Apply chlorine at levels sufficient for effective surface disinfection, per OHA requirements.

3.06 INSTALLATION

A. Prior to system shut down, document configuration and installation of all existing piping and equipment affecting the work. (May use as-builts and redline them) B. Shut down power supply to pump.

Lava Lands Visitor Center 5 04/2026 Pump Replacement & Well Survey

C. Close valves in well house to isolate the well from the remainder of the system D. Carefully disassemble existing well head and connecting piping as needed to allow removal of down pipe, conductors, airline, and pump. Salvage and protect all materials and equipment scheduled for reinstallation.

E. Install pump according to manufacturer's recommendations. Contractors determine depth of pump after doing well survey to find the optimal location to eliminate or greatly reduce sediment issues.

F. Before installing pump contractor to perform a well drawdown test at proposed pump depth to determine whether there will be drawdown issues and head loss with high pump run times.

G. Install downpipe, conductors, ties, torque arrestors, and other related materials and equipment.

H. Reinstall well seal and all existing equipment to match existing configuration. Provide and install incidental fittings and appurtenances as needed.

3.07 EQUIPMENT SALVAGE

A. The existing submersible pump and motor shall be salvaged and remain the property of the Government. Place in the well house upon completion of the project. All other removed or excess material shall be removed from the site.

3.08 WELL FLUSHING AND BACTERIOLOGICAL WATER TESTING

A. Flush well according to OHA standards, utilizing wall discharge pipe. Flush in a location in the direction of CO. Provide temporary flexible hose and other methods to dissipate energy and direct water away from building. Flush thoroughly and test for the presence of residual disinfect, continue to flush until residual is no longer present.

B. After flushing is complete, take a water sample at the well sample tap. Perform laboratory analysis to determine the presence of Total Coliform and E. Coli. The Contractor shall mark all tests as “special” prior to delivery to the lab. Provide test results within 24 hours after flushing is completed.

C. If initial bacteriological test results are positive for either Total Coliform or E. Coli, shock the well and well head piping with a chlorine solution of 50 ppm, flush until disinfectant residual is no longer present and resample.

D. Once bacteriological test results are absent, contractor shall return the system to normal operation.

3.09 SYSTEM DEMONSTRATION

A. Upon substantial completion of work and absent bacteriological test results, coordinate with the CO a mutually agreed to time to demonstrate full operation.

B. Record voltage and amperage for each phase of the new pump at startup, establishing baseline electrical performance for future diagnostics. Verify that the pump is producing the correct flow rate (GPM) to confirm proper installation and operation.

Lava Lands Visitor Center 6 04/2026 Pump Replacement & Well Survey

4. PART 4 - MEASUREMENT AND PAYMENT

4.01 METHOD OF MEASUREMENT

A. Measurement will be made for all items shown below as described in Specification 01025.

4.02 BASIS OF PAYMENT

A. Payment will be made under (see schedule of items):

PAY ITEM DESCRIPTION PAY UNIT

11214-1 Submersible Pump Replacement (20 HP) LS (Option) 11214-O1 Drop Pipe Replacement (3”Galvanized Sch 80) LF

SECTION 11215

WELL CLEANOUT AND DOWNHOLE VIDEO SURVEY

1. PART 1 - GENERAL

1.01 SUMMARY

A. This section specifies requirements for cleaning, surveying, and evaluating the existing potable water production well at the project site.

B. The purpose of this work is to:

1. Conduct a full downhole video survey to assess well condition, including casing integrity, water level, evidence of corrosion, sediment accumulation, or well collapse.

2. Based on survey findings, provide recommendations for well rehabilitation, if needed.

3. If the well is structurally sound, complete a full well cleanout to remove accumulated sediment from the bottom of the well.

1.02 SUBMITTALS

A. Submit the following for review and approval by the CO:

1. Contractor’s well-cleanout plan, describing equipment, methods, and anticipated sequence of operations.

2. Downhole video survey equipment specifications.

3. Proposed method for managing and disposing of pumped sediment and water.

4. Safety plan for well-site operations.

B. After work is complete, provide:

1. Digital video files of the downhole survey (raw and annotated).

2. Written evaluation of well condition, summarizing casing visual observations, water levels, screen conditions, sediment depth, and recommended rehabilitation actions.

3. If option is exercised provide written documentation on cleanout procedures.

Including but not limited to tools used, final documented depth, photographs, obstructions encountered or remaining.

1.03 WELL INFORMATION

A. Well Log enclosed B. Total well depth: 508 feet.

C. Static water level: 402 feet.

D. Drawdown test: 135 gallons per minute with zero drawdown after 8 hours.

E. Depth of well seal: 50 feet.

F. Existing well configuration and materials to be confirmed by contractor.

1.04 EXISTING CONFIGURATION

A. Well pump plans, 2013 pump information and original well log enclosed.

2. PART 2 – PRODUCTS (NOT USED)

3. PART 3- EXECUTION

3.01 PRE-SURVEY

A. Remove pump and drop pipe and associated components with care not to cause any damage to equipment.

3.02 VIDEO SURVEY

A. Video log entire depth; caliper profile to identify casing anomalies, scale, or sediment pockets.

B. Contractor shall use video footage or other acceptable proof to prove any problems within the well.

C. The survey shall determine whether the well is in acceptable condition, and what corrective measures need to be taken in order to have sediment free water.

D. The video survey shall confirm the total feet of sediment in the tank.

E. Survey shall be documented and written documentation of findings and rehabilitation strategies shall be provided to government in a report.

3.03 WELL CLEANOUT

A. The cleanout may be awarded as an option item after the video survey results have been provided along with recommendation. It is assumed that there is a maximum of 10 feet of accumulated sediment in the well, which will be confirmed during the video survey.

B. The Contractor shall perform a mechanical and hydraulic cleanout of the existing well to the documented total depth (TD) confirmed by downhole video or driller’s log. The objective is to remove accumulated sediment, mineral scale, biological fouling, and obstructions while restoring full well capacity. All work shall follow accepted commercial practices as defined by:

1. OHA Drinking Water Standards

2. AWWA A100 Standard for Water Wells

3. Common commercial procedures used by licensed well drillers in the western

U.S.

C. The Contractor shall use tools, equipment, and methods appropriate to the well’s construction, diameter, and depth. The recommended method based on age of the well is using a bailor, but contractors are encouraged to recomend other methods if they are advantageous to the government. Contractor must ensure that well is not further damaged.

D. Inspect all drill rig components prior to operation. The rig must maintain full mechanical control throughout operations.

E. Use tools for well cleaning used in standard industry practices by licensed well drillers in the U.S.

F. Clean well to total documented depth. If well must be drilled deeper to resolve sediment issues a modification will have to be issued and a permit pulled from the state of Oregon. All work to stop until approved by CO.

3.04 PUMPING WATER FROM WELL

A. After cleaning out well, water shall be discharged from well until water runs with low turbidity required by owner.

B. Contractors shall use standard commercial practices to discharge water. Cleanout water must be discharged in a way that prevents erosion, undermining, or environmental damage.

C. Discharge area shall be approved by CO.

4. PART 4 - MEASUREMENT AND PAYMENT

4.01 METHOD OF MEASUREMENT

A. Measurement will be made for all items shown below as described in Specification 01025.

4.02 BASIS OF PAYMENT

A. Payment will be made under (see schedule of items):

PAY ITEM DESCRIPTION PAY UNIT

11215-2 Well Video Survey LS (Option) 11215-O2 Well Cleanout LS