W912QR25R0016_CERT_Final_Specs-0002.pdf

CIVIL/OPS/ENVIRONMENTAL BR

ATTN: ADYSON MEDLEY

600 DR M L KING JR PL RM 821

LOUISVILLE KY 40202-2236

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

SEE SUMMARY OF CHANGES

1. CONTRACT ID CODE PAGE OF PAGES

1 3

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 W912QR25R0016

X 9B. DATED (SEE ITEM 11)

20-Dec-2024

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 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 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.

U0002

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3.EFFECTIVE DATE

CODE

U. S. ARMY ENGINEER DISTRICT, LOUISVILLE

600 DR. MARTIN LUTHER KING, JR. PLACE

ROOM 821

LOUISVILLE KY 40202-2239

W912QR 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE W912QR

FACILITY CODECODE

EMAIL:TEL:

14-FEB-2025

1X

W912QR25R0016_CERT_Final_Specs-0002

W912QR25R0016

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE (SF 30)

The following have been added by full text:

AMENDMENT 0002 CHANGES

Solicitation W912QR25R0016 for Rough River Dam Modification is hereby amended with the following changes:

1. The following SPECIFICATION SECTIONS have been revised and replaced in their entirety:

01 52 13.20 06 GOVERNMENT FACILITIES

31 23 05.00 06 MASS EXCAVATION

31 23 17.00 06 UNDERWATER BLASTING

31 56 10.00 06 CUTOFF WALL CONSTRUCTION

31 71 16.00 06 ROCK TUNNELING

35 20 14 STOPLOGS

2. The due date for quotes is hereby extended from 20 March 2025 at 10:00AM to 18 April 2025 at

10:0AM.

3. The following Wage Rates have been updated and are included herein:

KY20250041

4. The solicitation is hereby amended to comply with USACE Class Deviation 2025-O0002 dated 7 February 2025. The follwing have been deleted:

Factor Section 4.6 Volume I - Factor IV - Price, Fab F Project Labor Agreement Table 5 - Project Labor Agreement (PLA) Assessment Factor Section 8.6 Tab F - Project Labor Agreement Clause 52.222-33 Clause 52.222-34

SECTION 00 10 00 - SOLICITATION

The required response date/time has changed from 20-Mar-2025 10:00 AM to 18-Apr-2025 10:00 AM.

SECTION 00 21 00 - INSTRUCTIONS

The following have been deleted:

52.222-33 Notice of Requirement for Project Labor Agreement JAN 2024

SECTION 00 70 00 - CONDITIONS OF THE CONTRACT

The following have been deleted:

52.222-34 Project Labor Agreement JAN 2024

SECTION 00 72 00 - GENERAL CONDITIONS

The following have been modified:

WAGE RATES

Deleted in its entirety:

8.6 Tab F - Project Labor Agreement

"General Decision Number: KY20250041 02/07/2025

Superseded General Decision Number: KY20240041

State: Kentucky

Construction Type: Building

Counties: Ballard, Breckinridge, Caldwell, Carlisle, Crittenden, Fulton, Graves, Grayson, Hickman, Livingston, Lyon, Muhlenberg, Ohio, Todd and Union Counties in Kentucky.

BUILDING CONSTRUCTION PROJECTS (does not include single family homes or apartments up to and including 4 stories).

Note: Contracts subject to the Davis-Bacon Act are generally required to pay at least the applicable minimum wage rate required under Executive Order 14026 or Executive Order 13658.

Please note that these Executive Orders apply to covered contracts entered into by the federal government that are subject to the Davis-Bacon Act itself, but do not apply to contracts subject only to the Davis-Bacon Related Acts, including those set forth at 29 CFR 5.1(a)(1).

|If the contract is entered |. Executive Order 14026 | |into on or after January 30, | generally applies to the | |2022, or the contract is | contract. | |renewed or extended (e.g., an |. The contractor must pay | |option is exercised) on or | all covered workers at | |after January 30, 2022: | least $17.75 per hour (or | | | the applicable wage rate | | | listed on this wage | | | determination, if it is | | | higher) for all hours | | | spent performing on the | | | contract in 2025. | |If the contract was awarded on|. Executive Order 13658 | |or between January 1, 2015 and| generally applies to the | |January 29, 2022, and the | contract. | |contract is not renewed or |. The contractor must pay all| |extended on or after January | covered workers at least | |30, 2022: | $13.30 per hour (or the | | | applicable wage rate listed| | | on this wage determination,| | | if it is higher) for all | | | hours spent performing on | | | that contract in 2025. |

The applicable Executive Order minimum wage rate will be adjusted annually. If this contract is covered by one of the Executive Orders and a classification considered necessary for performance of work on the contract does not appear on this wage determination, the contractor must still submit a conformance request.

Additional information on contractor requirements and worker protections under the Executive Orders is available at http://www.dol.gov/whd/govcontracts.

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Modification Number Publication Date 0 01/03/2025 1 02/07/2025

ASBE0051-001 03/01/2024

Rates Fringes

ASBESTOS WORKER/HEAT & FROST

INSULATOR........................$ 29.31 19.28

BOIL0040-001 01/01/2021

Rates Fringes

BOILERMAKER......................$ 37.60 27.49

BRKY0004-001 06/01/2023

Rates Fringes

BRICKLAYER.......................$ 34.17 19.60

CARP0224-001 04/01/2024

Rates Fringes

CARPENTER (Acoustical Ceiling Installation Only)...............$ 29.65 22.62

CARP0357-006 06/01/2024

Rates Fringes

CARPENTER (Drywall Hanging and Metal Stud Installation Only)............................$ 30.16 20.87

CARP1076-002 04/01/2024

Rates Fringes

MILLWRIGHT.......................$ 34.40 27.12

ELEC0816-005 06/01/2024

Rates Fringes

ELECTRICIAN......................$ 35.67 28%+8.60

ENGI0181-084 07/01/2024

Rates Fringes

POWER EQUIPMENT OPERATOR

(Oiler)..........................$ 32.45 19.10

ENGI0181-087 07/01/2024

Rates Fringes

POWER EQUIPMENT OPERATOR

(Crane)..........................$ 37.83 19.10

CRANES WITH BOOM 150 FEET & OVER, INCLUDING JIB, SHALL

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RECEIVE $1.00 ABOVE THE WAGE RATE; 250 FEET AND OVER,

INCLUDING JIB, SHALL RECEIVE $1.50 ABOVE THE WAGE RATE.

ALL CRANES WITH PILING LEADS WILL RECEIVE $1.00 ABOVE THE

WAGE, REGARDLESS OF BOOM LENGTH.

ENGI0181-088 07/01/2024

Rates Fringes

POWER EQUIPMENT OPERATOR

(Forklift).......................$ 37.83 19.10

IRON0782-014 08/01/2023

Rates Fringes

IRONWORKER (Structural and Reinforcing).....................$ 34.01 24.83

LABO0189-007 06/01/2024

Rates Fringes

LABORER (Pipelayer)..............$ 27.63 16.48

LABO1214-008 07/01/2024

Rates Fringes

LABORER (Backfiller, Carpenter Tender, Form - Stripping).......................$ 25.22 17.14

LABO1214-009 07/01/2024

Rates Fringes

LABORER (Grouting, Jack Hammer, Mason Tender - Cement/Concrete, Tamper - Hand Held, Vibrating Plate)......$ 25.47 17.14

LABO1392-010 07/01/2024

Rates Fringes

LABORER (Concrete Saw - Hand Held/Walk Behind)................$ 27.25 16.64

PAIN1072-005 12/01/2024

Rates Fringes

PAINTER (Spray Only).............$ 34.29 23.95

PAIN1165-003 07/01/2024

Brekenridge, and Grayson counties

Rates Fringes

GLAZIER..........................$ 29.32 16.16

PAIN1165-021 07/01/2024

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Ballard, Caldwell, Carlisle, Crittenden, Fulton, Graves, Hickman, Livingston, Lyon, Muhlenberg, Ohio counties

Rates Fringes

GLAZIER..........................$ 32.86 19.44

PLUM0184-003 07/01/2024

Rates Fringes

PLUMBER/PIPEFITTER...............$ 41.01 20.28

SFKY0669-002 04/01/2024

Rates Fringes

SPRINKLER FITTER.................$ 41.33 25.49

SHEE0110-005 06/01/2021

Rates Fringes

SHEET METAL WORKER (Includes HVAC Duct Installation)..........$ 33.74 23.31

* UAVG-KY-0009 01/01/2024

Rates Fringes

ELEVATOR MECHANIC................$ 55.63 37.89

* UAVG-KY-0010 01/01/2024

Rates Fringes

IRONWORKER, ORNAMENTAL...........$ 36.21 26.42

* UAVG-KY-0011 01/01/2023

Rates Fringes

LABORER: Grade Checker..........$ 25.64 17.06

* UAVG-KY-0012 01/01/2023

Rates Fringes

LABORER: Power Tool Operator....$ 26.73 16.72

* UAVG-KY-0013 01/01/2023

Rates Fringes

OPERATOR: Bulldozer.............$ 40.05 19.10

* SUKY2015-022 06/02/2015

Rates Fringes

CARPENTER (Form Work Only).......$ 24.46 9.07

CARPENTER, Excludes

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Acoustical Ceiling Installation, Drywall Hanging, Form Work, and Metal Stud Installation................$ 20.97 12.01

CEMENT MASON/CONCRETE FINISHER...$ 23.49 9.01

LABORER: Common or General......$ 21.05 8.09

LABORER: Mason Tender - Brick...$ 18.73 10.60

OPERATOR:

Backhoe/Excavator/Trackhoe.......$ 27.30 10.73

OPERATOR: Bobcat/Skid Steer/Skid Loader................$ 24.64 13.00

OPERATOR: Grader/Blade..........$ 24.33 13.00

PAINTER (Brush and Roller).......$ 20.19 11.33

ROOFER...........................$ 22.31 7.41

TILE FINISHER....................$ 17.67 ** 7.45

TILE SETTER......................$ 25.77 6.10

TRUCK DRIVER: Dump Truck........$ 17.07 ** 6.25

WELDERS - Receive rate prescribed for craft performing operation to which welding is incidental.

** Workers in this classification may be entitled to a higher minimum wage under Executive Order 14026 ($17.75) or 13658 ($13.30). Please see the Note at the top of the wage determination for more information. Please also note that the minimum wage requirements of Executive Order 14026 are not currently being enforced as to any contract or subcontract to which the states of Texas, Louisiana, or Mississippi, including their agencies, are a party.

Note: Executive Order (EO) 13706, Establishing Paid Sick Leave for Federal Contractors applies to all contracts subject to the Davis-Bacon Act for which the contract is awarded (and any solicitation was issued) on or after January 1, 2017. If this contract is covered by the EO, the contractor must provide employees with 1 hour of paid sick leave for every 30 hours they work, up to 56 hours of paid sick leave each year.

Employees must be permitted to use paid sick leave for their own illness, injury or other health-related needs, including preventive care; to assist a family member (or person who is like family to the employee) who is ill, injured, or has other health-related needs, including preventive care; or for reasons resulting from, or to assist a family member (or person who is like family to the employee) who is a victim of, domestic violence, sexual assault, or stalking. Additional information on contractor requirements and worker protections under the EO is available at https://www.dol.gov/agencies/whd/government-contracts.

Unlisted classifications needed for work not included within the scope of the classifications listed may be added after

2/7/25, 10:47 AM SAM.gov https://sam.gov/wage-determination/KY20250041/1 5/8 award only as provided in the labor standards contract clauses (29CFR 5.5 (a) (1) (iii)).

The body of each wage determination lists the classifications and wage rates that have been found to be prevailing for the type(s) of construction and geographic area covered by the wage determination. The classifications are listed in alphabetical order under rate identifiers indicating whether the particular rate is a union rate (current union negotiated rate), a survey rate, a weighted union average rate, a state adopted rate, or a supplemental classification rate.

Union Rate Identifiers

A four-letter identifier beginning with characters other than ""SU"", ""UAVG"", ?SA?, or ?SC? denotes that a union rate was prevailing for that classification in the survey. Example:

PLUM0198-005 07/01/2024. PLUM is an identifier of the union whose collectively bargained rate prevailed in the survey for this classification, which in this example would be Plumbers.

0198 indicates the local union number or district council number where applicable, i.e., Plumbers Local 0198. The next number, 005 in the example, is an internal number used in processing the wage determination. The date, 07/01/2024 in the example, is the effective date of the most current negotiated rate.

Union prevailing wage rates are updated to reflect all changes over time that are reported to WHD in the rates in the collective bargaining agreement (CBA) governing the classification.

Union Average Rate Identifiers

The UAVG identifier indicates that no single rate prevailed for those classifications, but that 100% of the data reported for the classifications reflected union rates. EXAMPLE:

UAVG-OH-0010 01/01/2024. UAVG indicates that the rate is a weighted union average rate. OH indicates the State of Ohio.

The next number, 0010 in the example, is an internal number used in producing the wage determination. The date, 01/01/2024 in the example, indicates the date the wage determination was updated to reflect the most current union average rate.

A UAVG rate will be updated once a year, usually in January, to reflect a weighted average of the current rates in the collective bargaining agreements on which the rate is based.

Survey Rate Identifiers

The ""SU"" identifier indicates that either a single non-union rate prevailed (as defined in 29 CFR 1.2) for this classification in the survey or that the rate was derived by computing a weighted average rate based on all the rates reported in the survey for that classification. As a weighted average rate includes all rates reported in the survey, it may include both union and non-union rates. Example: SUFL2022-007 6/27/2024. SU indicates the rate is a single non-union prevailing rate or a weighted average of survey data for that classification. FL indicates the State of Florida. 2022 is the year of the survey on which these classifications and rates are based. The next number, 007 in the example, is an internal

2/7/25, 10:47 AM SAM.gov https://sam.gov/wage-determination/KY20250041/1 6/8 number used in producing the wage determination. The date, 6/27/2024 in the example, indicates the survey completion date for the classifications and rates under that identifier.

?SU? wage rates typically remain in effect until a new survey is conducted. However, the Wage and Hour Division (WHD) has the discretion to update such rates under 29 CFR 1.6(c)(1).

State Adopted Rate Identifiers

The ""SA"" identifier indicates that the classifications and prevailing wage rates set by a state (or local) government were adopted under 29 C.F.R 1.3(g)-(h). Example: SAME2023-007 01/03/2024. SA reflects that the rates are state adopted. ME refers to the State of Maine. 2023 is the year during which the state completed the survey on which the listed classifications and rates are based. The next number, 007 in the example, is an internal number used in producing the wage determination.

The date, 01/03/2024 in the example, reflects the date on which the classifications and rates under the ?SA? identifier took effect under state law in the state from which the rates were adopted.

WAGE DETERMINATION APPEALS PROCESS

1) Has there been an initial decision in the matter? This can be:

a) a survey underlying a wage determination

b) an existing published wage determination

c) an initial WHD letter setting forth a position on a wage determination matter

d) an initial conformance (additional classification and rate) determination

On survey related matters, initial contact, including requests for summaries of surveys, should be directed to the WHD Branch of Wage Surveys. Requests can be submitted via email to davisbaconinfo@dol.gov or by mail to:

Branch of Wage Surveys Wage and Hour Division U.S. Department of Labor 200 Constitution Avenue, N.W.

Washington, DC 20210

Regarding any other wage determination matter such as conformance decisions, requests for initial decisions should be directed to the WHD Branch of Construction Wage Determinations.

Requests can be submitted via email to BCWD-Office@dol.gov or by mail to:

Branch of Construction Wage Determinations Wage and Hour Division U.S. Department of Labor 200 Constitution Avenue, N.W.

Washington, DC 20210

2) If an initial decision has been issued, then any interested party (those affected by the action) that disagrees with the decision can request review and reconsideration from the Wage and Hour Administrator (See 29 CFR Part 1.8 and 29 CFR Part 7).

Requests for review and reconsideration can be submitted via

2/7/25, 10:47 AM SAM.gov https://sam.gov/wage-determination/KY20250041/1 7/8 email to dba.reconsideration@dol.gov or by mail to:

Wage and Hour Administrator U.S. Department of Labor 200 Constitution Avenue, N.W.

Washington, DC 20210

The request should be accompanied by a full statement of the interested party's position and any information (wage payment data, project description, area practice material, etc.) that the requestor considers relevant to the issue.

3) If the decision of the Administrator is not favorable, an interested party may appeal directly to the Administrative Review Board (formerly the Wage Appeals Board). Write to:

Administrative Review Board U.S. Department of Labor 200 Constitution Avenue, N.W.

Washington, DC 20210.

END OF GENERAL DECISION"

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W912QR25R0016

(End of Summary of Changes)

P2#: 145870 Rough River Falls of Rough, KY Dam Safety Mod Phase II

SECTION 01 52 13.20 06 Page 1

AMENDMENT 0002

CERTIFIED FINAL

SECTION 01 52 13.20 06

GOVERNMENT FACILITIES

05/2024

Amendment 0002

PART 1 GENERAL

Amendment 0001**************************************************************************

1.1 GENERAL REQUIREMENTS

The Contractor shall furnish and install one 56-foot by 104-foot field office trailer and one joint use conference space. The facilities shall be adjacent to each other, connected by a covered walkway and located in the disposal area. The new trailers shall be connected to utilities as described in this section. The trailers shall be cleaned and maintained by the Contractor for the contract period and then removed by the Contractor.

1.2 DEFINITIONS

1.2.1 New Government Field Office Trailer

The new Government field office trailers shall be 56-foot by 104-foot trailer to be furnished and installed in the disposal area as submitted by the Contractor as detailed herein.

1.2.2 New Joint Conference Room

The new joint use conference room shall be 24-foot by 56-foot trailer to be furnished and installed in the disposal area as submitted by the Contractor.

**************************************************************************Amendment 0001

1.3 PAYMENT

All incidental costs associated with the performance of work in this section are included in the contract price under Item General Mobilization/Demobilization unless otherwise specified. The Government will make no additional separate payment for items included herein or by reference.

1.4 SUBMITTALS

Government approval/acceptance by the Resident Office (RO) is required for submittals with a "G" designation; submittals not having a "G" designation are for information only (FIO) or as otherwise designated. When used, a designation following the "G" designation identifies an additional office that will review the submittal for the Government. The following shall be submitted in accordance with LRL Section 01 33 00 SUBMITTAL PROCEDURES:

SD-01 Preconstruction Submittals

New 56x104 Field Office Trailer Layout and Description; G New 24x56 Joint Use Conference Space Trailer Layout and Description; G

SECTION 01 52 13.20 06 Page 2

A complete description of the new Government field office and joint use conference space trailer, including floor plan, a description of the office equipment, and location of all temporary utilities shall be submitted to the Contracting Officer for approval not later than 90 days after the Contractor receives Notice to Proceed (NTP).

Government Vehicle Services; G

1.5 NEW 56X104 FIELD OFFICE TRAILER LAYOUT AND DESCRIPTION

The Contractor shall provide a Government Field Office Trailer for the exclusive use of Government inspectors and engineers. The field office shall consist of a NEW 56-foot x 104-foot trailer (approximately 5,824 square feet). A previously used or refurbished trailer will not be accepted. The field office shall be completed and ready for use within 90 calendar days after the date the Contractor receives the Notice to Proceed. The field office shall be separate from other offices used by the Contractor. The trailer and equipment herein specified shall remain the property of the Contractor and shall be removed at the completion of the contract.

The new Government field office trailer shall be provided with lockable windows with screens, adequate electric lights and outlets, have a minimum of two (2) covered private entrances secured satisfactorily with lock and key, and a minimum of one ADA compliant entrance. All locks, including interior door locks, on the trailer shall be master keyed. Forty keys shall be furnished to the Contracting Officer. Skirting, blocking, tie-downs and grounding of the trailer, fire exits, and other miscellaneous items required shall be provided with the trailer. One floodlight shall be located at each end of the trailer.

The interior shall be heated, when necessary, to at least 75 degree F and comfortably air conditioned during warmer months to 68 degrees F. The Contractor shall provide complete design calculations for HVAC system, include computations for sizing equipment to meet the requirements in UFC 3-410-0.

Provide water and two ADA compliant restrooms containing sanitary toilet facilities with two separate lockable rooms within the trailer. A sink with hot and cold running water and a functional water closet shall be provided and maintained for exclusive use of Government personnel. The water closet must be a standard water closet. Chemical treatment type water closets will not be acceptable. Water connections shall be made to nearby lines and manholes by the Contractor. The trailer shall have septic tanks appropriately sized and installed by the Contractor. The septic tanks shall be scheduled to be pumped out as needed as determined by the COR. The cost of sanitary services shall be paid by the Contractor. All connections and miscellaneous items to provide for a complete sanitary facility at the Government office trailer shall also be the responsibility of the Contractor. Bathroom supplies shall be furnished by the Contractor.

1.5.1 Location of the 56x104 New Government Field Office Trailer

The new Government field office trailer shall be located near the

SECTION 01 52 13.20 06 Page 3

CERTIFIED FINAL

Contractor's trailers. The Contractor shall provide ADA compliant access between the Government office trailer and joint use conference room trailer. The Contractor shall also provide supporting utilities, and others pertinent features to create a fully functioning field and construction office, including required maintenance. The Contractor shall investigate and make the appropriate water, sewage, electric power and communications to the Government trailers as specified herein. A complete layout and description with drawings and details included in the Construction Site Plan submittal, shall be submitted to the Contracting Officer for approval per the 01 50 00 TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS specification.

1.5.2 New Government Trailer Equipment

The Contractor shall provide and install the following equipment for the field office:

(1) Heating and air conditioning units meeting the temperature control, as stated above.

(2) Thirteen (13)12x12 foot offices with twenty-six (26) swivel chairs, twenty-six (26) 30"x60" electronically operated, L-shaped, stand-up desks, and twenty-six (26) guest chairs with armrests. Built-in desks will not be acceptable.

(3) Three (3) 12x16 foot offices with three (3) swivel chairs, three

(3) 30"x60" electronically operated, L-shaped, stand-up desks, three (3) round tables with twelve (12) guest chairs with armrests, and three (3) 4x11 foot dry erase boards. Built in desk will not be acceptable.

(4) One (1) 10x10 foot administration workstation with one (1) swivel chairs and one (1) 30"x60" electronically operated, L-shaped, stand-up desks. Built-in desks will not be acceptable.

(5) Eighteen (18) 4-drawer legal size file cabinets with locks and keys.

(6) Eighteen (18) bookshelves

(7) Two (2) drawing/drafting tables (minimum 4x8 foot) with a storage shelf, two (2) 60” wall mounted HDMI monitors/TV above the tables, and a 4x11 foot dry erase board.

(8) Two (2) 12x24 foot conference rooms with two (2) conference tables for ten people, thirty (30) swivel chairs, two (2) 4x11 foot dry erase boards, and two (2) 75” wall mounted HDMI monitors/TV.

(9) One (1) 12x12 foot storage room with three (3) 24” deep shelves per wall.

(10) One (1) 8x10 foot telecom room with two (2) equipment racks approximately 24” wide by 22” deep by 36” high.

(11) One (1) 14x16 foot kitchen space with two (2) 32 cubic foot freezer/refrigerators, one (1) sanitary electric water cooler

SECTION 01 52 13.20 06 Page 4

CERTIFIED FINAL

with hot and cold supply (supply of water to be maintained by Contractor), two (2) microwaves, one (1) double sink, approximately 10’ of counterspace, one (1) soap dispenser, one

(1) paper towel dispenser, and two (2) round tables with eight

(8) guest chairs.

(12) Ten (10) worktables (minimum 30" x 60") with ten (10) swivel chairs.

(13) Provide and install fully charged and operational 20 lbs., A- B-C rated fire extinguishers per NFPA 10 throughout the field office trailer; ensure a maximum travel distance of 75' to an extinguisher, minimum two in the common worktable area.

Additionally, provide and install one (1) fully charged and operational 20 lbs., A-B-C rated fire extinguisher in each kitchen.

Inspect fire extinguishers monthly.

(14) Seventeen (17) 10 gallon trash cans and three (3) large 30 gallon trash can.

(15) The Contractor shall provide thirty-five (35) hardwire internet connections capable of supplying 100 Mbps of secured internet to each office in the trailer capable of accessing the USACE CORPSNET Network.

This includes 1 port per desk, 1 per conference room, 1 for drawing tables, and 2 additional ports in the common area at the working tables.

(16) Provide a LAN connection near the administrative workstation for the installation of a GFGI printer.

(17) Each desk and conference room shall have a hard wire phone line.

(18) Provide two (2) ADA compliant restrooms. One (1) male restroom with three (3) water closets, two (2) urinals, two (2) sinks with hot and cold running water, one (1) surface mounted mirror, one (1) paper towel dispenser, and one (1) soap dispenser. One (1) female restroom with the same provisions as the male restroom but shall be provided with two (2) water closets and no urinals. Restrooms shall be accessible without passing through an individual office space.

The final location of the above items within the Government trailer shall be determined by the Contracting Officer, upon review of the Contractor's submitted plan.

Amendment 0002**************************************************************************

1.5.3 New 56x104 Government Field Office Trailer Utilities

The Contractor is responsible for the following utility work associated with the new Government field office trailer. The Contractor is responsible for all utility maintenance and repair associated with the new field offices as well as any other facilities the Contractor uses onsite. All utilities shall be buried underground and marked with warning tape.

**************************************************************************Amendment 0002

SECTION 01 52 13.20 06 Page 5

1.5.3.1 Telephone, Communications and Electric Service

The Contractor shall provide temporary telephone/communication and electrical services to the new Government field office trailer. These services shall be extended from existing telephone/communications and electrical services that feed the Lake Project Office. The exact points of connection with the utility services shall be determined by the Contractor through coordination with the utility companies. Connections will be made by the utilities through coordination with the Contractor. The Contractor shall coordinate all efforts to acquire electric power and telephone/communications service with the appropriate utility companies.

The telephone/communications service shall use the same Voice Over IP (VOIP) service as the Lake Project Office. The Government shall pay the monthly utility bill for the telephone service. The costs associated with the initial installation of the telephone services shall be borne by the Contractor. The Government shall pay for the monthly electric utility bill.

The Contractor shall pay all costs associated with the installation of the electrical service.

Telephone/Communication and Electrical lines shall be installed underground to the trailers. The Contractor is responsible for the design of these features.

1.5.3.2 Water and Sewage

The Contractor shall connect the new Government field office trailer to the existing nearby water line that feeds the existing Lake Project Office and interpretive center. All water lines shall be installed underground and enter the trailer in a manner to prevent freezing. Site water is supplied by Grayson County Water.

The trailer shall have septic tanks appropriately size and installed by the Contractor. The septic tanks shall be scheduled to be pumped out as needed as determined by the COR. The cost of sanitary services shall be paid by the Contractor. All sanitary lines shall be installed underground and enter the trailer in a manner to prevent freezing. The site sanitation utilizes a leach field.

Amendment 0002**************************************************************************

1.6 JOINT USE CONFERENCE SPACE

The Contractor shall furnish the following for a Joint (Contractor and Government) Use Conference Space. The General requirements outlined for utilities and construction of the new temporary Government Field Office apply to this space. The space shall include the following.

(1) One (1) conference room. Room shall be sized appropriately for 50 occupants with fifty (50) swivel chairs and fifteen (15) 2’-6” x 6’-0” nesting training tables. Provide electrical and HDMI connections for three (3) 75” HDMI monitors/TV. Provide two LAN connections for GFGI wireless access points (WAPs). Provide two (2) 4x11 foot dry erase boards. Provide two (2) hardwire internet connections capable of supplying 100 Mbps of secured internet capable of accessing the USACE

SECTION 01 52 13.20 06 Page 6

CERTIFIED FINAL

CORPSNET Network.

(2) Provide direct indoor access to male and female restrooms in the Government’s trailer. If direct indoor access is not possible, provide two (2) separate handicapped accessible toilet rooms. One (1) Male Toilet Room shall be provided and include two (2) water closets, two

(2) urinals, two (2) sinks, one (1) surface mounted mirror, one (1) paper towel dispenser, and one (1) soap dispenser. One (1) Female toilet room shall include the same provisions as the Male Toilet Rooms but shall be provided without urinals.

(3) One (1) Janitors closet. Janitors closet shall be minimum 6’x6’, and shall include one (1) mop sink and one (1) wall mounted mop/broom holder.

(4) One (1) Break Area. Break Area shall be a minimum 144 square feet and shall be enclosed as a separate room.

Provide (1) double basin sink, one (1) microwave, 18 cu. ft.

refrigerator, and all required electrical and plumbing requirements.

(5) Provide and install two (2) fully charged and operational 20 lbs., A-B-C rated fire extinguishers near the exits and one (1) in the break area.

(6) The contractor shall provide this conference space within 210 days of receipt of Notice to Proceed.

**************************************************************************Amendment 0001

**************************************************************************Amendment 0002

1.7 OWNERSHIP AND REMOVAL OF TRAILERS

Once accepted by the Contracting Officer, the two NEW trailers and equipment furnished by the Contractor shall temporarily become the property of the Government. At the end of the contract, the two new trailers and equipment furnished by the Contractor shall be turned back over to Contractor on a mutually agreed upon date and shall be removed by the Contractor at the completion of the contract.

After removal of the two trailers adjacent to the Lake Project Office, the Contractor shall topsoil and seed the areas under the trailers as well as any adjacent disturbed areas in accordance with Section 32 92 19 SEEDING.

PART 2 PRODUCTS

2.1 LABORATORY TESTING FACILITIES

The Contractor shall provide and maintain a laboratory testing facility in accordance with Section 01 52 13.30 08.

2.2 UTILITIES

PART 3 EXECUTION

SECTION 01 52 13.20 06 Page 7

3.1 JANITORIAL AND CUSTODIAL SERVICES

The Contractor shall provide the janitorial and custodial services weekly to both trailers to maintain a safe, clean, sanitary, and fully operational facility at the Government offices until completion of all work under this contract. Services shall include, but are not limited to, emptying trash, sweeping/mopping floors, dusting surfaces, cleaning and sanitizing restrooms and break areas, replenishing soap, paper towels, toilet paper, etc.

3.2 GOVERNMENT VEHICLE SERVICES

The Contractor shall provide 10 Utility Terrain Vehicles (UTV's) for travel around the project limits. The vehicles shall be able to obtain travel at safe speeds to be able to access the disposal area, desanding units, slurry ponds, haul roads, the work platform and other areas of the project. The Contractor shall provide fuel and maintenance for the vehicles. Maintenance shall be provided per the manufacturer's recommendations based on environmental conditions. All UTV's shall meet the requirements of EM 385-1-1 and more specifically Section 18.J. In addition the following requirements apply:

1. All UTV's must be 4x4.

2. All UTV's must meet the requirements of EM 385-1-1 and more specifically Section 18.J.

3. All UTV's must have a top mounted flashing light.

4. All UTV's must have a seat belts.

5. All UTV's must have head lights and taillights.

6. All UTV's must have an enclosed heated cab.

7. All UTV's must have backup alarms.

8. All UTV’s must have a horn.

9. All UTV's must have operable laminate glass side windows.

10. All UTV’s must have a front laminate glass windshield.

11. All UTV’s shall have outside mirrors on each side.

The Contractor must provide a total of 10 UTV's. Six UTV's must be two seaters with a rear bed for hauling equipment. Four UTV's must be 4 seaters and at least one of those must have a rear bed for hauling.

The SSHO must provide training for all UTV operators. The vehicles shall be new. Previously used UTV’s will not be accepted.

-- End of Section --

SECTION 31 23 05.00 06 Page 1

SECTION 31 23 05.00 06

PART 1 GENERAL

1.1 SUMMARY OF WORK

MASS EXCAVATION

09/21

Amendment 0002

This section covers the requirements and general sequencing for mass excavations in soil and rock applicable to construction for this project.

The Contractor shall submit an overall mass excavation and disposal plan detailing excavation methods to complete the work which may consist of controlled blasting, mechanical excavation, or combinations of both to achieve the designed lines and grades required on the Contract Drawings.

The plan shall include a disposal plan which indicates how the excavated material will be mined, transported, processed, and placed at the final intended location in accordance with the plans and specifications.

Controlled drilling and blasting methods are acceptable as the primary means of fracturing medium hard and hard rock for removal, except where mechanical excavation is specifically required in the Contract Drawings. If blasting is proposed, blasting operations shall occur in accordance with 31 23 18.00 06 SURFACE BLASTING and 31 23 17.00 06 UNDERWATER BLASTING.

General earthwork and disposal methods are discussed herein and in Specification 31 00 00.00 06 EARTHWORK. Limestone formations on the site are extremely karstic. Excavations for the outlet works require excavation through the karstic Haney Limestone. The Haney Limestone has a non-uniform contact with the overburden soils, which should expect to contain pinnacles, grikes, and very irregular surface topography. It contains cavernous, mostly soil filled solution features near the surface along the left abutment, with air and water filled caves and springs existing in the lower part of the formation. See Paragraph SUBSURFACE EXPLORATION DATA for a summary of available subsurface information sources. The anticipated top of rock for the outlet works is shown in the Volume 1 Plans. Three dimensional variability in the top of bedrock surface must be expected, including variations in the bedrock surface both upstream, downstream, and along the alignment.

The Contractor shall be responsible for the safety and stability of all rock and soil slopes until final acceptance by the Contracting Officer's Representative, and shall keep all rock slopes scaled and do any necessary stability calculations and remedial work required for the duration of the contract to ensure that all excavated rock surfaces are maintained in a stable and safe condition.

1.1.1 Related Sections

Section 00 31 31.13 06 SUBSURFACE INVESTIGATION INFORMATION Section 01 31 00 DATA MANAGEMENT Section 01 33 00 SUBMITTAL PROCEDURES Section 31 23 18.00 06 SURFACE BLASTING Section 31 23 17.00 06 UNDERWATER BLASTING Section 31 68 13 ROCK SLOPE REINFORCEMENT AND PERMANENT

ROCKFALL PROTECTION

Section 03 00 00 GENERAL CONCRETE REQUIREMENTS Section 31 60 00.00 06 FOUNDATION PREPARATION

SECTION 31 23 05.00 06 Page 2

Section 03 37 13 SHOTCRETE Section 31 00 00.00 06 EARTHWORK

1.2 MEASUREMENT AND PAYMENT

1.2.1 UNDERWATER DREDGING AND DISPOSAL

1.2.1.1 Payment

Underwater dredging and disposal shall be accomplished per the requirements of the Contractor's Mass Excavation Plan. Underwater Dredging shall mean insitu soil and rock located above the top of bedrock removed via the use of excavation equipment without the use of underwater blasting.

All incidental costs associated with the performance of work in this section are included in the contract price. This includes full compensation for furnishing all materials, labor, tools, equipment, and incidentals necessary to accomplish the work herein, including but not limited to deploying a segmental floating plant operation suitable to excavate the material, store the material on a muck barge, transport the material to the disposal location, and spoil the material in the areas indicated.

Verification surveys, environmental protection and compliance, and cleanup of the work area must also be included as required in the Contract Documents. The Government will make no additional separate payment for underwater dredging and disposal items included herein or by reference.

Underwater dredging and disposal activities are required to be completed at reservoir elevations below 490. The exception to this is for nuisance high water which may occur during the months of November through April which exceed the 490 elevation threshold but do not result in changes or modifications to the approved means and methods. If the contractor chooses to conduct underwater dredging and disposal activities for excavation areas above the 490 elevation during the months of May through October, and the work could otherwise be conducted in the dry off the critical path per the approved project schedule, then the work must be paid for at the contract unit rate for COMMON EXCAVATION AND DISPOSAL.

Underwater excavation and earthwork activities for the retreat channel and retreat channel tie-in are also covered under this item including full compensation for furnishing all materials, labor, tools, equipment, and incidentals necessary to accomplish the work herein.

1.2.1.2 Measurement

A survey of the site shall be made prior to the commencement of underwater dredging and disposal. Any material excavated prior to survey cross sections will not be paid for by the Government. A second survey shall be completed after completion of underwater excavation. The Contractor shall demonstrate that all underwater excavation and disposal has been completed prior to the survey for the area. All measurements for payment for Underwater dredging and disposal must be based on these surveys and additional surveys as specified hereinafter. Quantities for payment for Underwater dredging and disposal will be determined in cubic yards based on cross-section measurements. All quantity computations for common excavation payment must be made using the average end area method from cross-sections taken at 50 foot intervals based on underwater surveys.

The Contracting Officer will make all decisions concerning classification of the excavated materials. Quantities will be measured to the nearest

SECTION 31 23 05.00 06 Page 3 cubic yard based on the surveys.

1.2.1.3 Unit of Measure

Cubic Yard (CY)

1.2.2 UNDERWATER ROCK BLASTING, EXCAVATION, AND DISPOSAL - APPROACH CHANNEL

1.2.2.1 Payment

section are included in the contract price. This payment shall constitute full compensation including but not limited to furnishing all materials, labor, tools, equipment, and incidentals necessary to accomplish the work herein, including deploying a floating plant operation suitable to complete the work, blasting, excavation and disposal of shot material, verification, environmental protection, and cleanup of the work area as required in Section 31 23 17.00 06 UNDERWATER BLASTING and the Contract Documents.

Over-excavation and subsequent backfilling of excavations necessary through the fault or negligence of the Contractor shall be at no additional cost to the Government. No separate payment shall be made for surveying, blasting, hoe-ramming, ripping, mucking, scaling, sandbagging, or excavation of rock used as temporary fill for the convenience of the Contractor, surveying for determination of excavation quantities and additional excavation required to achieve the lines and grades required in the plans and specifications.

No separate payment will be made for test blasting, production blasting, or controlled blasting and are incidental to Underwater Rock blasting, excavation and disposal. The Government will make no additional separate payment for underwater rock blasting, excavation, and disposal in the approach channel items included herein or by reference

Underwater Blasting in the approach channel must occur at reservoir levels below elevation 490. Underwater blasting is not permitted at reservoir levels above 490 between the months of May through October and the request will be rejected without further explanation from the Contracting Officer.

The Contractor may request an exception to this restriction in the event of nuisance high water which may occur during the months of November through April which exceed the 490 elevation threshold but do not result in changes or modifications to the approved means and methods for underwater blasting and disposal. Such requests must be made in writing to the Contracting Officer. If the contractor requests to conduct underwater blasting activities for excavation areas above the 490 elevation between the months of October through May, and the work could otherwise be conducted in the dry off the critical path per the approved project schedule, then the work must be paid for at the contract unit rate for SURFACE ROCK BLASTING, EXCAVATION, AND DISPOSAL - CONTROL TOWER AND APPROACH CHANNEL.

1.2.2.2 Measurement

A survey of the underwater area shall be made prior to the commencement of any underwater rock excavation. The Contracting Officer shall verify overburden thicknesses and top of bedrock from drill logs if the soil remains in place as part of the initial underwater blast. If the soil is removed, verification that all overburden material has been excavated prior to the survey of the top of rock surface shall be accomplished via probing. All measurements for payment for underwater rock excavation will be based on that survey and additional surveys as specified

SECTION 31 23 05.00 06 Page 4 without regard to any changes that may occur during the execution of the work. All quantity computations for underwater rock excavation and disposal payment will be made using the average end area method from cross-sections taken at intervals not to exceed 50 feet. The Contracting Officer will make all decisions concerning classification of the excavated materials.

Quantities will be measured to the nearest cubic yard based on the survey.

Excavation will be paid for up to 1 foot below the assigned founding grades and to the neat lines as Underwater Rock Excavation. Underwater Rock blasting, excavation and disposal will be paid for at the contract unit price per cubic yard.

1.2.2.3 Unit of Measure

1.2.3 COMMON EXCAVATION AND DISPOSAL

1.2.3.1 Payment

section are included in the contract price. Common excavation includes materials which do not classify as rock or hard/unyielding materials which otherwise require mechanical excavation or blasting as defined herein.

Common excavation includes but is not limited to any excavation, placement, and disposal of satisfactory/unsatisfactory soil/rock which exists above the top of bedrock or is otherwise considered rubble, fill, or other materials as defined in Section 31 00 00.00 06 EARTHWORK and as defined herein. The contract unit price includes but is not limited to full compensation for furnishing all materials, labor, tools, equipment, and incidentals necessary to accomplish the work herein, including excavation, placement, disposal, environmental protection, cleanup of the work area, and protection for common excavation and disposal as required in the Contract Documents. The Government will make no additional separate payment for common excavation and disposal items included herein or by reference.

1.2.3.2 Measurement

common excavation. Any material excavated prior to survey cross sections will not be paid for by the Government. A second survey shall be completed after completion of common excavation. The Contracting Officer shall verify that all common excavation has been completed prior to the survey for the area. All measurements for payment for common excavation must be based on these surveys and additional surveys as specified hereinafter without regard to any changes that may occur during the execution of the work. Quantities for payment for common excavation will be determined in cubic yards based on cross-section measurements. All quantity computations for common excavation payment must be made using the average end area method from cross-sections taken at 50 foot intervals. The Contracting Officer will make all decisions concerning classification of the excavated materials. Quantities will be measured to the nearest cubic yard based on the surveys.

1.2.3.3 Unit of Measure

SECTION 31 23 05.00 06 Page 5

1.2.4 MECHANICAL EXCAVATION AND DISPOSAL

1.2.4.1 Payment

section are included in the contract price. The contract prices for rock and hard materials that can be excavated by means other than blasting is defined herein and in 31 00 00.00 06 EARTHWORK. This item shall constitute full compensation, including but not limited to furnishing all materials, labor, tools, equipment, and incidentals necessary to accomplish the work herein, including excavation and disposal equipment, environmental protection, cleanup of the work area, and disposal as required in the Contract Documents. The Government will make no additional separate payment for mechanical excavation and disposal items included herein or by reference. This item does not include work covered under the following items:

1. TUNNEL/PORTAL MECHANICAL EXCAVATION, DISPOSAL, INITIAL SUPPORT, AND

INCIDENTALS which is covered…