A21_W912P924R0007 Amendment 3.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

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

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

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

LOCK & DAM 25 RENTAL OF LOCK DEWATERING EQUIPMENT

The purpose of this amendment is to provide Government Answers to additional Requests for Information (RFIs) received; extend the proposal due date; and provide an updated Statement of Work. All other terms and conditions remain unchanged

1. CONTRACT ID CODE PAGE OF PAGES

J 1 13

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

16C. DATE SIGNED

BY

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

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

8. NAME AND ADDRESS OF CONTRACTOR (No., Street , County, State and Zip Code) X W912P924R0007

X 9B. DATED (SEE ITEM 11)

07-Nov-2023

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer X is extended, is not extended.

Offer 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 Items 8 and 15, and returning copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT 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 telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

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

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

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

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

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO.

5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

14-Dec-2023

CODE 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912P924R0007

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 1449 - CONTINUATION SHEET

SOLICITATION/CONTRACT FORM

The required response date/time has changed from 15-Dec-2023 10:00 AM to 03-Jan-2024 10:00 AM.

The following have been modified:

QUESTIONS AND ANSWERS

1. Please confirm the RFQ is for rental on year 2025 per document ‘W912P924R0007 Combined Synopsis_Solicitation 11-7-2023’ page 11.

Government Response: Refer to Statement of Work, Para. 2.0.

2. The 8" HDPE is required to be capable of 200 psi. That will call for a thick schedule of pipe (SDR9). Does the pipe need to be so highly rated if the submersible pumps are not generating that type of pressure?

Government Response: See revised Statement of Work, Para. 1.3.1, provided via Amendment

2. The 8” HDPE pipe can have a pressure capability of 110 psi minimum.

3. 8" Flanged HDPE pipe is called for. How long do you want each stick to be (20', 50', etc.)? Are the flanged sticks required or could we fuse on site?

Government Response: See revised Statement of Work, Para. 1.3.1, provided via Amendment

2. Each flanged HDPE pipe should be in 40’ lengths. Flange connections are required.

4. Can we use VFD's in place of Motor Starters?

Government Response: See revised Statement of Work, Para. 1.8., provided via Amendment 2.

Variable frequency drives (VFDs) are acceptable but they would need to be properly sized for the pump and capable of operating at 60 hertz. The pumps/motors would also need to be inverter-duty rated. Most submersible pumps would not be inverter-duty rated as they are quite a bit more costly.

5. Page 3 on the Statement of Work calls for (16) primary deep-well submersibles and (8) back-ups. However, the bid sheet only calls for (16) total. How should we proceed with quoting the back-ups?

Government Response: Refer to Bid Schedule OPTIONAL BID ITEMs 0018 – 0025.

Amendment 0003 b3ct9tnt Highlight

6. In terms of install, are you looking for a fully turn-key rental? Will we need to get wells drilled? Will we need to evacuate wells of abrasives prior to installing pumps? Will we need to bring lifting equipment for moving pipes around, lowering pumps into wells, etc.? Will we make all of our own electrical connections or will you use an electrician?

Government Response: See revised Statement of Work, Para. 1.14., provided via Amendment

2. This contract is for rental supply/services only. All erection and placement of pumps, discharge piping, and electrical equipment will be completed by the Government.

7. Can a site visit be arranged?

Government Response: No, material/equipment is to be delivered only; no onsite performance required.

8. Please confirm that the 10"x100' hoses are what is needed as they will be extremely heavy and cumbersome.

Government Response: See revised Statement of Work, Para. 1.0. and 1.4, provided via Amendment 2.

9. Please confirm you are looking for 200PSI rated camlock hoses as this is quite abnormal and might not even be possible.

Government Response: See revised Statement of Work, Para. 1.4, provided via Amendment 2.

Camlock hoses can be rated for 150psi minimum.

10. Can you provide an elevation detail of pump/piping/riser for both well and dewatering pumps.

Government Response: See new Appendix F provided via Amendment 2. Piping should lay across lock wall which is at El. 444. Dewatering pumps should sit on lock floor.

Well # Lock

Floor El.

Riser Length

Top of Riser El.

Riser El.

Bottom of Well

Total Well Depth

Pump Setting El.

1 403.5 10 403.25 393.25 347.4 56.1 367.4 2 403.5 10 403.25 393.25 347.67 55.83 367.67 3 405 11.5 404.75 393.25 345.75 59.25 365.75 4 405 11.5 404.75 393.25 346 59 366 7 405 11.5 404.75 393.25 346.75 58.25 366.75 8 405 11.5 404.75 393.25 346.41 58.59 366.41 9 405 11.5 404.75 393.25 345.75 59.25 365.75 11 405 11.5 404.75 393.25 346 59 366 13 405 11.5 404.75 393.25 344.16 60.84 364.16

Amendment 0003

15 411.5 18 411.25 393.25 344.5 67 364.5 17 405 11.5 404.75 393.25 346.17 58.83 366.17 19 405 11.5 404.75 393.25 343.25 61.75 363.25 20 405 11.5 404.75 393.25 343 62 363 22 405 11.5 404.75 393.25 346.67 58.33 366.67 23 405 11.5 404.75 393.25 346.92 58.08 366.92 24 405 10 403.25 393.25 347.92 57.08 367.92

11. Please confirm duty points are correct as the bid form asks for 4100gpm pumps and description shows 3200gpm for dewatering pumps.

a. 1500gpm at 74TDH Government Response: See revised Statement of Work, Para. 1.2., provided via Amendment 2.

b. 3200gpm at 64TDH Government Response: See revised Statement of Work, Para. 1.1., provided via Amendment 2.

12. Will alternate HP rated pumps be accepted as long as flow, TDH, and size meet requirements?

Government Response: No, alternate HP rated pumps will not be accepted. Offeror shall follow the requirements in the solicitation.

13. The drawing appears to show at least three well pumps plumbed together on a common 8" HDPE discharge line. If all three are running at 1500gpm that would make 4500gpm through one single 8" discharge line. Velocity at that flow is almost 29fps....very unsafe. Do you expect only one of the three on each header to be running at any given time?

Government Response: Pumps are expected to have separate discharge lines. See revised Statement of Work, Para. 1.4, provided via Amendment 2.

14. Running rubber hose off the discharge of submersible runs a risk of kinking and causing issues. Is this surely the way you would like this to be plumbed on the dewatering pumps?

Government Response: Offeror shall follow the requirements in the solicitation.

15. Fuel consumption can vary greatly based on the operation of the pumps, which the government will be handling. Additionally, forecasting fuel costs for a project that is so far out could be difficult as well. Is there something that you can provide that would allow us to prepare an "apples to apples" comparison with our competitors? Do you want me to quote as if all of the

Amendment 0003 generators will be running full bore, 24/7, for 45 days? Would we be handling fuel deliveries to the site as well?

Government Response: Contractor will provide initial fuel and Government will provide all additional fuel for the rental period. See revised Statement of Work, Para. 1.13 and Para. 1.14.1, provided via Amendment 3.

REVISED STATEMENT OF WORK

LOCK & DAM 25

RENTAL OF LOCK DEWATERING EQUIPMENT

SERVICE – PURCHASE ORDER

1.0. SCOPE OF WORK. The contractor shall supply, deliver, and maintain four (4) dewatering pumps, sixteen (16) submersible deep-well pumps, eight (8) standby submersible deep-well pumps, 3000 LF of 8” HDPE suction/discharge piping, four (4) 10inch x 100-foot discharge hoses, and four (4) standard grade power module generators as rental equipment in accordance with the specification contained herein. All equipment/material specified shall be delivered to and retrieved from Lock & Dam 25 located at #10 Sandy Slough, Winfield, MO 63389.

1.1. DEWATERING PUMPS. The contractor shall provide a total qty. of four (4) 80HP, submersible dewatering rental pumps in accordance with the below specifications. Two pumps will operate simultaneously for primary drawdown, and the other two pumps shall be provided for standby. The submersible dewatering pump shall have a minimum discharge capacity of 4100 3200 gallons per minute at 53 64-foot of head and shall be capable of pumping water which may contain abrasive material for consecutive 24-hour days throughout the Period of Performance duration. The contractor shall provide pump curves that illustrates the supplied pump conforms to the following operating conditions:

1.1.1. IMPELLER. The contractor supplied pump shall have a mixed flow, multivane, open type. impeller constructed of high chrome alloyed cast iron ASTM 532.80 Alloy IIIA, hardened for high wear resistance to 60 Rc hardness.

1.1.2. DIFFUSER. The contractor supplied pump shall have a diffuser protected by polyurethane or nitrile rubber liner, and adjustable to maintain pump’s hydraulic performance.

1.1.3. MOTOR. The contractor supplied pump shall Air filled, NEMA design B with class H (180°C) insulation; 4 pole, 1770 rpm. Shrink-fit to the motor housing. Allows at least 10 starts per hour.

Built-in thermal sensors for additional motor overload protection

1.1.4. PUMP HOUSING. The contractor supplied pump shall have a pump housing made of High strength, lightweight aluminum alloy major castings. Static seals are leakproof Nitrile rubber O rings in precision machined grooves, with controlled compression

1.1.5. MOTOR SHAFT. The contractor supplied pump shall have a stainless-steel ANSI 420 shaft.

1.1.6. BEARINGS. The contractor supplied pump shall have pump bearings that are designed for at least 15,000 hours of operation.

1.1.7. SHAFT SEALS. The contractor supplied pump shall have mechanical shaft seals constructed of corrosion resistant tungsten carbide/carbon.

1.1.8. DISCHARGE. The contractor supplied pump shall have a discharge connection that is 10-inches in diameter.

1.1.9. CABLE. The contractor supplied pump shall have cables of AWG 1/3-2-1-GC or 2/4 SubCab cable.

1.1.10. O-RINGS. The contractor supplied pump shall have O-rings constructed of nitrile rubber.

1.1.11. STRAINER. The contractor supplied pump shall have a strainer constructed of Steel ASTM A36

284 GRD 501 573 GR65.

1.1.12. FASTENERS. The contractor supplied pump shall have fasteners constructed of Stainless-steel

ANSI 304.

1.2. DEEP WELL PUMPS. The contractor shall provide up to a total qty. of twenty-four (24) 30HP submersible deep-well unwatering rental pumps in accordance with the below specifications. Sixteen (16) pumps will be used for the initial drawdown of the chamber. The remaining eight (8) pumps will be on standby and should be available should they be needed. The submersible deep-well pumps shall have a minimum discharge capacity of 1500 gallons per minute at 53 74-feet total head and shall be capable of being operated for consecutive 24-hour days throughout the Period of Performance duration.

1.2.1. BOWL ASSEMBLY. The bowls shall be flanged type constructed of ASTM A48 iron. They shall be free from sand holes, blowholes, or other faults and must be accurately machined and fitted to close tolerances. They shall be capable of withstanding a hydrostatic pressure equal to twice the pressure at rated flow or 1.5 times shut-off head, whichever is greater. All intermediate bowls shall be of identical design for interchangeability. All the bowls shall be fitted with sleeve type bearings with groves of thermoplastic material. A discharge bowl shall be used to connect bowl assembly to the discharge pipe. A thrust ring shall be above the top impeller to prevent excessive vertical upthrust.

1.2.2. IMPELLER. The impellers shall be constructed from ASTM B584 bronze and shall be the enclosed type. They shall be free from defects and must be accurately cast, machined, balanced, and filed for optimum performance and minimum vibration. Impellers shall be balanced to grade G6.3 of ISO 1940 as minimum. They shall be securely fastened to the bowl shaft with taper locks of ASTM A108 steel.

1.2.3. SHAFT. The pump shaft shall be of ASTM 582 type 416 stainless steel. It shall be precision ground and polished with surface finish better than 40 RMS.

1.2.4. SHAFT COUPLING. The shaft coupling shall be of ASTM A582 type 416 stainless steel and be capable of transmitting the total torque and total thrust of the bowl assembly in either direction of rotation.

1.2.5. BEARINGS. The contractor supplied pump shall have bearings constructed of bronze ASTM B584.

1.2.6. POWER CABLE. Pump cable shall be sized to limit the voltage drop to no more than 5%. The cable shall have three separate conductors and a ground and shall be included in a single continuous jacketed assembly. The insulation shall be water and oil resistant, and suitable for continuous immersion. The cable should be the length of the discharge pipe plus 10 feet to extend from the surface plate to the electrical controller. The cable should be adequately secured to the discharge pipe by plastic ties, or other non-metallic means, at 10-foot intervals.

1.2.7. SUBMERSIBLE ELECTRIC MOTOR. The motor shall be a heavy duty canned (or wet wound) type of NEMA design 1730 RPM, with outside diameter not to exceed 14 inches. The motor shall be capable of continuous operation under water at the specified conditions outlined above. A suitable thrust bearing shall be incorporated in the lower end of the motor adequate to receive the entire hydraulic thrust load of the pump unit plus the weight of the rotating parts regardless of the direction of rotation. The motor shall have a 1.15 service factor, and suitable for use on 460 volt, three phase, 60 Hz electric service. The motor leads shall be of sufficient length so that they may be spliced above the bowl assembly and the leads shall be protected by a type 304 stainless steel cable guard held in place with stainless steel banding. As the motor lead exit the top of the cable guard it shall be properly protected to prevent damaging or cutting the lead by the cable guard material.

1.2.8. OPERATING CONDITIONS. The contractor shall provide pump curves that illustrates the supplied pump conforms to the following operating conditions:

Design conditions: 1500 GPM Design head: 55 Feet total dynamic head (TDH) Minimum pump efficiency of: 70 Percent Maximum allowable speed: 1730 RPM Pump bowl setting: 40 Feet Well diameter I.D.: 16 Inches

1.3. SUCTION/DISCHARGE PIPING. The contractor shall provide a total of 3000 LF of rental 8” rigid HDPE suction/discharge piping and associated bolted flange connections in accordance with the below specifications.

1.3.1. HDPE PIPE. The contractor shall supply rental HDPE piping that is 8” in diameter, having a maximum pressure rating of at least 200 110 psi, and conforms to ASTM F714. Certify that the polyethylene meets the requirements of ASTM D3350, cell Class 334433C or higher. HDPE pipe sections shall be limited to 40’ lengths. Provide fittings for High Density Polyethylene Pipe of the same material specifications as the pipe class.

1.3.2. BUTTERFLY VALVES. The contractor shall supply 8 inch butterfly valves specified for use in throttling flows. Valves shall be capable of operating pressures up to 200 psi and made from ductile iron conforming to ASTM A536, Grade 65-45-12. Valves shall be operated by a manual lever handle.

1.3.3. CHECK VALVES. The contractor shall supply 8 inch check valves that are spring assisted, single disc designed and can be installed in both horizontal and vertical positions. Valves shall be factory tested to a working pressure of 300 psi and able to be connected to ANSI Class 150 flanges.

1.3.4. FLOW METER. The Contractor shall supply calibrated flow meters of standard design for the purpose of measuring the discharge from the well during pumping. The calibration of the flow meter shall be checked at periodic intervals. Flow meter shall be capable of operating at a pressure of at least 200 psi and temperatures of -4°F to 140°F. Flow meter shall be suitable for connection to a 8 inch HDPE flanged piping and battery powered.

1.4. DISCHARGE HOSE. The contractor shall provide a quantity of four (4) 10inch x 100-foot, with a minimum 150 PSI rating discharge hoses with male/female CamLock fittings, or approved equivalent, in accordance with the specifications contained herein.

1.4.1. TUBE MATERIAL. The contractor supplied hose shall have a tube constructed of black EPDM rubber, or equivalent.

1.4.2. REINFORCEMENT. The contractor supplied hose shall have spiraled high tensile textile cords, or equivalent.

1.4.3. COVER MATERIAL. The contractor supplied hose shall have black weather and ozone-resistant EPDM rubber cover material.

1.4.4. TEMPERATURE. The contractor supplied hose shall have minimum temperature rating of at least -

22ºF (-30ºC) and maximum temperature rating of at least 176ºF (+80ºC).

1.4.5. PRESSURE RATING. The contractor supplied hose shall have a maximum pressure rating of at least 200 psi.

1.4.6. FITTINGS. The contractor supplied hose shall feature CamLock style fittings.

1.4.7. LENGTH. The contractor supplied hose shall be in 100’ lengths.

1.5. 300kW INDUSTRIAL MOBILE DIESEL GENERATORS. The contractor shall provide a qty of four (4) rental portable standard grade power module generator units in accordance with the below specifications.

1.5.1. GENERATOR RATING. The contractor supplied generators shall be rated for 300kW/375 kVA under standby rating conditions. Any deviation from the required kW rating shall be approved by the government prior to procurement to ensure the selected generators will not be operated at a load of <30%.

1.5.2. VOLTAGE. The contractor supplied generators shall supply 3-phase power at 480 Volts AC capable of handling a load of 264 Amps at 0.8 Power Factor.

1.5.3. VOLTAGE REGULATION. The contractor supplied generators shall have a voltage regulator that controls the voltage to within 1% at steady state from no load to full load.

1.5.4. ENGINE TYPE. The contractor supplied generators shall be of diesel type and have an RPM rating of 1800 at 60 Hertz.

1.5.5. FUEL CAPACITY. The contractor supplied generators shall have a fuel capacity of at least 350 gallons and capable of running at full load for at least 12 hours on one load of fuel.

1.5.6. CRANE CAPABILITY. The contractor supplied generators shall include eyelets or connection points suitable for lifting by a crane.

1.5.7. GENERATOR ENCLOSURE. The contractor supplied generators shall be contained in a sound-attenuated weather protective enclosure.

1.6. DIESEL GENERATOR ENVIRONMENTAL AUXILIARY FUEL TANKS. The contractor shall provide a qty of two (2) rental portable auxiliary fuel tanks in accordance with the below specifications.

1.6.1. FUEL CAPACITY. The contractor supplied auxiliary fuel tanks shall have a capacity of 1,000 gallons.

1.6.2. CONTAINMENT BERM. The contractor supplied auxiliary fuel tanks shall come with a containment berm that is properly sized for the auxiliary fuel tank.

1.6.3. CONSTRUCTION. The contractor supplied auxiliary fuel tanks shall be of double wall construction with UL listed interior tanks and exterior rupture basins. The tank should be able to accommodate two supply and two return lines.

1.6.4. FUEL GAUGE. The contractor supplied auxiliary fuel tanks shall come with a fuel gauge and a lockable fill and overflow shutoff valve.

1.6.5. CONNECTIONS. The contractor supplied auxiliary fuel tanks shall include all hoses and connections necessary to connect to each of the generators.

1.6.6. CRANE CAPABILITY. The contractor supplied fuel tanks shall include eyelets or connection points suitable for lifting by a crane.

1.7. 100kW RESISTIVE LOAD BANK. The contractor shall provide a qty of one (1) rental portable resistive load bank in accordance with the below specifications.

1.7.1. SIZE RATING. The contractor supplied load bank shall have resistive load of 100kW at 3-phase

480 Volts.

1.7.2. PORTABILILTY. The contractor supplied load bank shall have a portable design, such as wheels, that will allow it to be moved between generator locations.

1.7.3. LOAD BANK ENCLOSURE. The contractor supplied load bank shall be contained in a weather protective enclosure.

1.8. MOTOR STARTER PANELS. The contractor shall provide four (4) motor starter panels, or Government approved equal, in accordance with the below specifications.

1.8.1. MOTOR STARTER PANEL ENCLOSURES. The motor starter panels shall be a surface mounted

NEMA 3R rated enclosures, suitable for outdoor and a variety of weather conditions.

1.8.2. 30HP MOTOR STARTERS. The contractor supplied motor starter panels shall each contain a qty of four (4) 3-phase 480VAC NEMA size 3 combination non-reversing motor starters with 120-volt coils. The combination motor starters shall provide overload and short circuit protection appropriate for 30HP motors. The contractor supplied motor starters for the 30HP motors will have separate on/off pushbuttons located on the front of the panel.

1.8.3. 80HP MOTOR STARTERS. The contractor supplied motor starter panels shall each contain a qty of one (1) 3-phase 480VAC NEMA size 4 combination non-reversing motor starter with 120-volt coils. The combination motor starter shall provide overload and short circuit protection appropriate for an 80HP motor. The contractor supplied motor starters for the 30HP motors will have separate on/off pushbuttons located on the front of the panel.

1.8.4. MOTOR STARTER INDICATORS. The contractor supplied motor starter panels will have a pilot light located on the outside of the panel (for each motor starter) indicating when the motor starter is energized.

1.8.5. DISCONNECT SWITCH. The contractor supplied motor starter panels shall each have a physical main disconnect switch located on the outside of the panel. The disconnect can either be fusible or non-fusible. In the event the disconnect is fused, appropriate fuses must be supplied by the contractor and the time delay on the fuses must be properly power coordinated with other power components within the panel to ensure a branch circuit breaker trip does not blow the fuses on the main disconnect.

1.8.6. CIRCUIT BREAKERS. The contractor supplied motor starter panels shall contain one main circuit breaker and various other branch circuit breakers for the pumps. The circuit breakers shall be properly power coordinated so that if a branch circuit breaker trips due to a pump overload or other fault condition, the main circuit breaker does not trip.

1.9. #2/0 AWG 4-CONDUCTOR GENERATOR AND 80HP MOTOR POWER CABLING. The contractor shall provide 2,000 LF of cabling listed in accordance with the below specifications.

1.9.1. VOLTAGE RATING. The contractor supplied cabling shall be rated for 600V at minimum.

1.9.2. CONDUCTORS. The contractor supplied cabling shall contain 3 copper conductors sized at #2/0

AWG minimum and 1 ground conductor sized at #4 AWG minimum.

1.9.3. JACKET. The contractor supplied cabling shall have a sun, oil, abrasion, and water-resistant PVC, CPE, or rubber jacket.

1.10. #6 AWG 4-CONDUCTOR 30HP MOTOR POWER CABLING. The contractor shall provide 4,000 LF of cabling listed in accordance with the below specifications.

1.10.1. VOLTAGE RATING. The contractor supplied cabling shall be rated for 600V at minimum.

1.10.2. CONDUCTORS. The contractor supplied cabling shall contain 3 copper conductors sized at #6

AWG minimum and 1 ground conductor sized at #8 AWG minimum.

1.10.3. JACKET. The contractor supplied cabling shall have a sun, oil, abrasion, and water-resistant

PVC, CPE, or rubber jacket.

1.11. 80HP MOTOR HEAT SHRINK HEAVY-WALL CABLE SLEEVES. The contractor shall provide a qty of 4 (four) heat shrink heavy-wall cable sleeves used to properly terminate together the power leads coming from the pump and the leads coming from the motor starter.

1.11.1. VOLTAGE RATING. The contractor supplied cable sleeves shall be rated for 600 Volts at minimum.

1.11.2. CONDUCTORS. The contractor supplied cable sleeves shall be capable of accommodating 3 copper conductors sized at #2/0 AWG minimum and 1 ground conductor sized at #4 AWG

1.11.3. SUBMERSION/OUTDOOR RATING. The contractor supplied cable sleeves shall be suitable for outdoor environments and capable of sustained submersion according to UL 486D. The cable sleeves shall be made of cross-linked polyolefin with superior resistance to abrasion, corrosion, and chemicals.

1.12. 30HP MOTOR HEAT SHRINK HEAVY-WALL CABLE SLEEVES. The contractor shall provide a qty of 16 (sixteen) heat shrink heavy-wall cable sleeves used to properly terminate together the power leads coming from the pump and the leads coming from the motor starter.

1.12.1. VOLTAGE RATING. The contractor supplied cable sleeves shall be rated for 600 Volts at

1.12.2. CONDUCTORS. The contractor supplied cable sleeves shall be capable of accommodating 3 copper conductors sized at #6 AWG minimum and 1 ground conductor sized at #8 AWG

1.12.3. SUBMERSION/OUTDOOR RATING. The contractor supplied cable sleeves shall be suitable for outdoor environments and capable of sustained submersion according to UL 486D. The cable sleeves shall be made of cross-linked polyolefin with superior resistance to abrasion, corrosion, and chemicals.

1.13. EQUIPMENT RENTAL PRICES. The contractor’s rental prices for equipment shall include equipment, initial fuel, lubricants, repairs, supervision/site superintendent, project management and such other personnel or equipment as necessary. All equipment furnished by the contractor shall be for Government

Amendment 0003 operation. Operators of equipment shall not be included in equipment rental prices. The equipment furnished shall be of standard make and in accordance with the design capacities indicated herein. All equipment furnished by the contractor shall be subject to the approval of the Contracting Officer’s Representative (COR).

1.14. MAINTENANCE AND REPLACEMENT OF EQUIPMENT.

1.14.1. MAINTENANCE. The contractor shall coordinate the repair and maintenance of equipment as specified by manufacture recommendations for the duration of the rental period. All equipment shall be in safe and good working condition for the duration of the rental period. The contractor shall keep inventory of small repair and/or replacements parts to minimize the amount of lost time in a manner satisfactory to the COR. The contractor shall furnish all initial fuel, lubricants, and other operating supplies as required for the proper operation of the equipment. Costs for the foregoing shall be included in the contract unit prices and no separate payment therefore will be made.

1.14.2. REPLACEMENTS. The contractor, to the satisfaction of the Contracting Officer, shall promptly replace any equipment which, in the opinion of the Contracting Officer, proves to be deficient in quality as the work progresses. If the contractor does not promptly make such deficient equipment good, the Contracting Officer reserves the right to terminate the use of such equipment.

1.14.3. ALTERNATIVE EQUIPMENT. The Contractor may propose for use alternative types of equipment not included in the specifications. The suitability of the alternative equipment must be demonstrated to the Contracting Officer by a field test conducted by and at the expense of the Contractor. Procedures for testing will be provided by the Contracting Officer. Each proposed alternative type of equipment must be capable of performing equal to or greater in all capacities to that equipment specified herein. The Contracting Officer shall have final approval of utilization of Alternative Equipment.

1.15. DELIVERY AND RELEASE OF EQUIPMENT.

1.15.1. DELIVERY OF EQUIPMENT. The contractor shall deliver the necessary equipment/material to

Lock & Dam 25 located at #10 Sandy Slough, Winfield, MO 63389. All equipment/material shall be made available onsite at the above specified location 7 calendar days prior to the scheduled navigational closure period. All deliveries shall be scheduled between the hours of 0700 and 1500, excluding Federal holidays. All deliveries shall be coordinated with Kyle Wiseman, PM (314-399-0759). (Reference 2.0. PERIOD OF PERFORMANCE). Any adjustments to the delivery schedule shall be approved a minimum of 72 hours in advance by the COR.

1.15.2. RELEASE OF EQUIPMENT. Upon completion of work the equipment will be released to the contractor. The Government will notify the contractor 7 calendar days prior to the expected completion of work date. All equipment shall be removed from Lock & Dam 25 within 3 business days following the completion of work unless otherwise approved in advance by the Lock & Dam 25 Lockmaster and the COR.

2.0. PERIOD OF PERFORMANCE. The contractor’s period of performance (PoP) shall be from the date of award to 15APR2025. All onsite work shall be completed within a 45-Day navigational closure tentatively scheduled between 1JAN2025 and 15FEB2025. The tentative dates provided are for reference only and are subject to change. The Government will provide the exact dates for the performance of work a minimum of 12 months in advance of expected navigational closures.

3.0. PAYMENT. The Government will issue payment upon final acceptance and reception of all post-service deliverables. The CLIN’s associated with this purchase order shall be billed in accordance with the appropriate unit of measure as assigned in the attached bid sheet. Invoices shall be billed to Attn: Kyle Wiseman, US Army Corps of Engineers Rivers Project Office, 301 Riverlands Way, West Alton, MO 63386.

Amendment 0003

4.0. SUBMITTALS. Within forty-five (45) days following award, and prior to the commencement of work, the

Contractor shall provide the following submittals as required by the specifications to the Contracting Officer (KO). Submittals may be requested in addition to those specified when deemed necessary to adequately describe the work covered in the respective sections. Submittals shall include items such as: Contractor, manufacturer, or fabricator drawings; descriptive literature including catalog cuts, diagrams; test repots;

samples; parts lists; certificates; and other such required submittals. Submittals requiring Government approval shall be scheduled and made prior to the acquisition of the material or equipment covered thereby. Submittals required shall be for Government approval (GA) or for information only (FIO) and shall be submitted as listed below. Electronic copies (PDF) of submittals for Government approval (GA) shall be submitted.

4.0.2. SD-03, PRODUCT DATA.

Wire and Cable; G, EC-DE Splices and Connectors; G, EC-DE Circuit Breakers; G, EC-DE Enclosure; G, EC-DE Motor Starters; G, EC-DE Generators; G, EC-DE Auxiliary Diesel Fuel Tanks; G, EC-DE Pump Curves; G, EC-DM Discharge Hose; G, EC-DM Suction/Discharge piping; G, EC-DM Dewatering Pumps Data Sheet; G, EC-DM Deep Well Pump Data Sheet; G, EC-DM

5.0. SUSTAINABILITY. The contractor shall adhere to the following sustainability guidelines as applicable.

5.1. EPA DESIGNATED (CPG). Under the Comprehensive Procurement Guidelines (CPG) program, the Environmental Protection Agency (EPA) designates products that are or can be made with recovered materials, and recommends practices for buying these products. Any designated product that is being offered or supplied under this contract shall meet the minimum recommended content levels as identified under the CPG program. Visit http://www.epa.gov/epawaste/conserve/tools/cpg/products for a complete list of designated products and the associated recommended content levels. Offerors must be able to demonstrate that each offered product meets minimum content levels upon request.

5.2. BIO-BASED. The United States Department of Agriculture (USDA) designates certain biobased products for federal procurement and specifies minimum biobased content levels for those products. Any designated product that is being offered or supplied under this contract shall meet USDA BioPreferred’s minimum biobased content level. Visit the BioPreferred web site for the complete list of designated products and the associated minimum biobased content level requirements.

6.0. SECURITY.

6.1. GENERAL SECURITY REQUIREMENTS AND GUIDANCE. The security requirements described below apply to all contract personnel (including employees of the prime Contractor (“Contractor”) and all subcontractor employees) supporting the performance requirements of this contract. The contractor is responsible for compliance with these security requirements. Questions regarding security matters shall be addressed to the designated Government representative (e.g., Contracting Officer Representative (COR), Requiring Activity (RA) representative, or Contractor Office (if a COR or other RA representative is not appointed)). Contract personnel are critical to the overall security and safety of US Army Corps of Engineers (USACE) installations, facilities, and activities, and security awareness training contributes to those efforts. The Department of Defense (DoD) and Army security training requirements specified below, if applicable, are performance requirements: all applicable contract personnel shall complete initial training within 30 days of contract award or the date new contract personnel begin performance on the contract.

Within five business days from the completion of training, the Contractor shall provide written documentation (e.g., email or memorandum) to the Government representative. The documentation shall include the names of contact personnel trained and which training they completed: the Contractor shall maintain training records as part of their contact files and be prepared to provide copies of training certifications to the Government representative. Contractor personnel and vehicle are subject to search when entering federal installations. Additionally, all contract personnel shall comply with FPCON measures, RAMs and HPCON measures. The contract is responsible for meeting performance requirements during elevated FPCON and/or HPCON levels in accordance with applicable RA plants and procedures – this includes identifying mission essential and non-mission essential personnel. In addition to the changes otherwise authorized by the changes clause of this contact, should the FPCON or HPCON levels at any individual facility or installation change, the Government may implement security changes that affect contact personnel. The Contractor shall ensure all contact personnel are aware of their security responsibilities, including any site-specific requirements identified in local policies or procedures.

6.2. SUSPICIOUS ACTIVITY REPORTING TRAINING (e.g. iWATCH, CorpsWatch, or See Something, Say Something). All contract personnel shall receive initial and annual refresher training from the RA representative on the local suspicious activity reporting program. This locally developed training provides contract personnel with general information on suspicious behavior, and guidance on reporting suspicious activity to the project manager, security representative or law enforcement entity.

6.3. PRE-SCREEN CANDIDATES USING E-VERIFY PROGRAM. Contractors shall comply with the requirements set forth in FAR clause 52.222-54 Employment Eligibility Verification and FAR Subpart

22.18 in using the E-Verify Program at (https://www.e-verify.gov/) (website subject to change) to meet the contract employment eligibility requirements. Contractors are encouraged to cooperate with Federal and State agencies responsible for enforcing labor requirements to include eligibility for employment under United States immigration laws in accordance with FAR22.102-1(i). An initial list of verified/eligible candidates shall be provided to the COR no later than three business days after the initial contract award.

When contracts are with individuals the individuals will be required to complete a Form I-9, Employment Eligibility Verification, and submit it to the Contracting Officer to become part of the official contract file.

7.0. QASP. The contractor shall adhere to the Quality Assurance Surveillance Plan as outlined in Appendix E.

8.0. APPENDICES.

Appendix A – Technical Specifications Appendix B – Reference Drawings.

Appendix C – ENG Form 4288-R, Submittal Register Appendix D – ENG Form 4025-R, Transmittal Form Appendix E – QASP Appendix F – Elevation Detail

(End of Summary of Changes)