A22- AMENDMENT 0001 W912P624B0005.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

The reason for Amendment 0001 is to address the follow ing:

a. Spec Section 01 50 00 is hereby revised and replaced in its entirety.

b. Spec Section 35 31 19 is hereby revised and replaced in its entirety.

c. The follow ing plan sheets have been replaced in their entirety:

G-101, C-101, C-102, C-201, C-202, and C-203

d. All other terms and conditions remain unchanged.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 2

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

16C. DATE SIGNED

BY 01-Feb-2024

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 W912P624B0005

X 9B. DATED (SEE ITEM 11)

12-Jan-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 is extended, X 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.

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

6. ISSUED BY

3. EFFECTIVE DATE

01-Feb-2024

CODE

U.S. ARMY ENGINEER DISTRICT, CHICAGO

231 SOUTH LASALLE STREET SUITE 1500

CHICAGO IL 60604-1437

W912P6 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912P624B0005

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

The following items are applicable to this modification:

AMENDMENT 0001

See attached for revised Specifications sections and Plan sheets.

SUMMARY OF CHANGES

(End of Summary of Changes)

Thomas J Obrien Lock and Controlling Works Scour Protection W912P624B0005

SECTION TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 50 00

TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS

05/18

PART 1 GENERAL

1.1 REFERENCES

1.2 SUBMITTALS

1.3 CONSTRUCTION SITE PLAN

1.4 BACKFLOW PREVENTERS CERTIFICATE

1.4.1 Backflow Tester Certificate

1.4.2 Backflow Prevention Training Certificate

1.5 DOD CONDITION OF READINESS (COR)

PART 2 PRODUCTS

2.1 TEMPORARY SIGNAGE

2.1.1 Bulletin Board

2.1.2 Project Identification Signs

2.1.3 Warning Signs

2.2 TEMPORARY TRAFFIC CONTROL

2.2.1 Haul Roads

2.2.2 Barricades

2.2.3 Barge Traffic

2.3 FENCING

2.3.1 Polyethylene Mesh Safety Fencing

2.3.2 Chain Link Panel Fencing

2.3.3 Post-Driven Chain Link Fencing

2.4 TEMPORARY WIRING

2.5 BACKFLOW PREVENTERS

PART 3 EXECUTION

3.1 EMPLOYEE PARKING

3.2 TEMPORARY BULLETIN BOARD

3.3 AVAILABILITY AND USE OF UTILITY SERVICES

3.3.1 Temporary Utilities

3.3.2 Payment for Utility Services

3.3.3 Meters and Temporary Connections

3.3.4 Advance Deposit

3.3.5 Final Meter Reading

3.3.6 Sanitation

3.3.7 Telephone

3.3.8 Obstruction Lighting of Cranes

3.3.9 Fire Protection

3.4 TRAFFIC PROVISIONS

3.4.1 Maintenance of Traffic

3.4.2 Protection of Traffic

3.4.3 Rush Hour Restrictions

3.4.4 Dust Control

SECTION 01 50 00 Page 1

01/26/24 - AMD0001

3.5 CONTRACTOR'S TEMPORARY FACILITIES

3.5.1 Quality Control Manager Records and Field Office

3.5.2 Safety Systems

3.5.3 Administrative Field Offices

3.5.4 Storage Area

3.5.5 Supplemental Storage Area

3.5.6 Appearance of Trailers

3.5.7 Maintenance of Storage Area

3.5.8 New Building

3.5.9 Security Provisions

3.5.10 Weather Protection of Temporary Facilities and Stored

Materials

3.5.10.1 Building and Site Storm Protection

3.6 GOVERNMENT FIELD OFFICE

3.6.1 Resident Engineer's Office

3.6.2 Trailer-Type Mobile Office

3.7 PLANT COMMUNICATIONS

3.8 TEMPORARY PROJECT SAFETY FENCING

3.9 CLEANUP

3.10 RESTORATION OF STORAGE AREA

-- End of Section Table of Contents --

SECTION 01 50 00 Page 2

SECTION 01 50 00

TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS

05/18

PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

AMERICAN WATER WORKS ASSOCIATION (AWWA)

AWWA C511 (2017) Reduced-Pressure Principle Backflow Prevention Assembly

FOUNDATION FOR CROSS-CONNECTION CONTROL AND HYDRAULIC RESEARCH

(FCCCHR)

FCCCHR List (continuously updated) List of Approved Backflow Prevention Assemblies

FCCCHR Manual (10th Edition) Manual of Cross-Connection Control

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

NFPA 70 (2017; ERTA 1-2 2017; TIA 17-1; TIA 17-2;

TIA 17-3; TIA 17-4; TIA 17-5; TIA 17-6;

TIA 17-7; TIA 17-8; TIA 17-9; TIA 17-10;

TIA 17-11; TIA 17-12; TIA 17-13; TIA

17-14; TIA 17-15; TIA 17-16; TIA 17-17 )

National Electrical Code

NFPA 241 (2019) Standard for Safeguarding Construction, Alteration, and Demolition Operations

U.S. ARMY CORPS OF ENGINEERS (USACE)

EM 385-1-1 (2014) Safety and Health Requirements Manual

U.S. FEDERAL AVIATION ADMINISTRATION (FAA)

FAA AC 70/7460-1 (2015; Rev L) Obstruction Marking and Lighting

U.S. FEDERAL HIGHWAY ADMINISTRATION (FHWA)

MUTCD (2015) Manual on Uniform Traffic Control Devices

SECTION 01 50 00 Page 3

1.2 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-01 Preconstruction Submittals

Construction Site Plan ; G, CS

Traffic Control Plan ; G, CS

Haul Road Plan ; G, CS

SD-03 Product Data

Backflow Preventers ; G, CS

SD-06 Test Reports

Backflow Preventer Tests

SD-07 Certificates

Backflow Tester Certification

Backflow Preventers Certificate of Full Approval

1.3 CONSTRUCTION SITE PLAN

Prior to the start of work, submit a site plan showing the locations and dimensions of temporary facilities (including layouts and details, equipment and material storage area (onsite and offsite), and access and haul routes, avenues of ingress/egress to the fenced area and details of the fence installation. Identify any areas which may have to be graveled to prevent the tracking of mud. Indicate if the use of a supplemental or other staging area is desired. Show locations of safety and construction fences, site trailers, construction entrances, trash dumpsters, temporary sanitary facilities, and worker parking areas.

1.4 BACKFLOW PREVENTERS CERTIFICATE

Certificate of Full Approval from FCCCHR List , University of Southern California, attesting that the design, size and make of each backflow preventer has satisfactorily passed the complete sequence of performance testing and evaluation for the respective level of approval. Certificate of Provisional Approval will not be acceptable.

1.4.1 Backflow Tester Certificate

Prior to testing, submit to the Contracting Officer certification issued by the State or local regulatory agency attesting that the backflow tester has successfully completed a certification course sponsored by the regulatory agency. Tester must not be affiliated with any company participating in any other phase of this Contract.

SECTION 01 50 00 Page 4

1.4.2 Backflow Prevention Training Certificate

Submit a certificate recognized by the State or local authority that states the Contractor has completed at least 10 hours of training in backflow preventer installations. The certificate must be current.

1.5 DOD CONDITION OF READINESS (COR)

DOD will set the Condition of Readiness (COR) based on the weather forecast for sustained winds 50 knots ( 60 mph or 95 km/hr ) or greater.

Contact the Contracting Officer for the current COR setting.

Monitor weather conditions a minimum of twice a day and take appropriate actions according to the aproved Emergency Plan in the accepted Accident Prevention Plan, EM 385-1-1 Section 01 Emergency Planning and the instructions below.

Unless otherwise directed by the Contracting Officer, comply with:

a. Condition FOUR (Sustained winds of 50 knots or greater expected within 72 hours): Normal daily jobsite cleanup and good housekeeping practices. Collect and store in piles or containers scrap lumber, waste material, and rubbish for removal and disposal at the close of each work day. Maintain the construction site including storage areas, free of accumulation of debris. Stack form lumber in neat piles less than four feet high. Remove all debris, trash, or objects that could become missile hazards.

b. Condition THREE (Sustained winds of 50 knots or greater expected within 48 hours): Maintain "Condition FOUR" requirements and commence securing operations necessary for "Condition ONE" which cannot be completed within 18 hours. Cease all routine activities which might interfere with securing operations. Commence securing and stow all gear and portable equipment. Make preparations for securing buildings. Review requirements pertaining to "Condition TWO" and continue action as necessary to attain "Condition THREE" readiness.

c. Condition TWO (Sustained winds of 50 knots or greater expected within 24 hours): Curtail or cease routine activities until securing operation is complete. Reinforce or remove form work and scaffolding. Secure machinery, tools, equipment, materials, or remove from the jobsite. Expend every effort to clear all missile hazards and loose equipment from general base areas.

d. Condition ONE. (Sustained winds of 50 knots or greater expected within 12 hours): Secure the jobsite, and leave Government premises.

PART 2 PRODUCTS

2.1 TEMPORARY SIGNAGE

2.1.1 Bulletin Board

Within one calendar day of mobilization on site and prior to the commencement of work activities, provide a clear weatherproof covered bulletin board not less than 36 inches by 48 inches in size for displaying the Equal Employment Opportunity poster, a copy of the wage decision contained in the contract, Wage Rate Information poster, Safety and Health

SECTION 01 50 00 Page 5

Information as required by EM 385-1-1 Section 01 and other information approved by the Contracting Officer. Coordinate requirements herein with

01 35 26 GOVERNMENTAL SAFETY REQUIREMENTS.

2.1.2 Project Identification Signs

The requirements for the signs, their content, and location are as specified in Section 01 58 00.10 PROJECT IDENTIFICATION IIJA/BIL . Erect signs within 15 calendar days after receipt of the notice to proceed.

Correct the data required by the safety sign daily, with light colored metallic or non-metallic numerals.

2.1.3 Warning Signs

Post temporary signs, tags, and labels to give workers and the public adequate warning and caution of construction hazards according to the EM 385-1-1 Section 04. Attach signs to the perimeter fencing every 150 feet warning the public of the presence of contruction hazards. Signs must require unauthorized persons to keep out of the construction site.

Correct the data required by safety signs daily.

2.2 TEMPORARY TRAFFIC CONTROL

2.2.1 Haul Roads

Construct access and haul roads necessary for proper prosecution of the work under this contract in accordance with EM 385-1-1 Section 04.

Construct with suitable grades and widths; sharp curves, blind corners, and dangerous cross traffic are be avoided. Submit haul road plan for approval. Provide necessary lighting, signs, barricades, and distinctive markings for the safe movement of traffic. The method of dust control, although optional, must be adequate to ensure safe operation at all times. Location, grade, width, and alignment of construction and hauling roads are subject to approval by the Contracting Officer. Lighting must be adequate to assure full and clear visibility for full width of haul road and work areas during any night work operations.

2.2.2 Barricades

Erect and maintain temporary barricades to limit public access to hazardous areas. Whenever safe public access to paved areas such as roads, parking areas or sidewalks is prevented by construction activities or as otherwise necessary to ensure the safety of both pedestrian and vehicular traffic barricades will be required. Securely place barricades clearly visible with adequate illumination to provide sufficient visual warning of the hazard during both day and night.

2.2.3 Barge Traffic

The Contractor shall coordinate the following activities with the Operations Manager (Michael J Walsh): work in the channel, scour hole, and access to the site. The Contractor can notified by the lock office of daily flows and of anticipated riverine traffic.

USACE will not allow for outage windows. The contractor is expected to move for lock traffic. USACE can require commercial traffic to provide 20 minutes notice so the contractor has time to move. Furthermore, most recreational traffic should be able to navigate around the Contractor's barge if the Contractor is agreeable to allowing them to do so.

SECTION 01 50 00 Page 6

The Contractor shall not block the lock during non-working hours.

Placing/storing the barge north of the river wall in the controlling works channel shall be the only location permitted during non-working hours. The barge can be moored on the north side of the river wall without objection.

2.3 FENCING

Provide fencing along the construction site and at all open excavations and tunnels to control access by unauthorized personnel. Safety fencing must be highly visible to be seen by pedestrians and vehicular traffic.

Specific fencing requirements are as described herein. All fencing will meet the requirements of EM 385-1-1 .

2.3.1 Polyethylene Mesh Safety Fencing

Temporary safety fencing must be a high visibility orange colored, high density polyethylene grid, a minimum of 48 inches high and maximum mesh size of two inches . Fencing must extend from the grade to a minimum of 48 inches above the grade and be tightly secured to T-posts spaced as necessary to maintain a rigid and taut fence. Fencing must remain rigid and taut with a minimum of 200 pounds of force exerted on it from any direction with less than four inches of deflection.

2.3.2 Chain Link Panel Fencing

Temporary panel fencing must be galvanized steel chain link panels six feet high. Multiple fencing panels may be linked together at the bases to form long spens as needed. Each panel base must be weighted down using sand bags or other suitable materials in order for the fencing to withstand anticipated winds while remaining upright. Fencing must remain rigid and taut with a minimum of 200 pounds of force exerted on it from any direction with less than four inches of deflection.

2.3.3 Post-Driven Chain Link Fencing

Temporary post-driven fencing must be galvanized chain link fencing six feet high supported by an tightly secured to galvanized steel posts driven below grade. Fence posts must be located on minimum 10 foot centers.

Posts may be set in various sufaces such as sand, soil, ashpalt or concrete as necessary. Chain link fencing must remain rigid and taut with a minimum of 200 pounds of force exerted on it from any direction with less than four inches of deflection. Fencing and posts must be completely removed at the completion of construction and any surfaces disturbed or damaged must be restored to its original condition.

Underground utilities must be located and identified prior to setting fence posts. Fence must be equipped with a lockable gate. Gate must remain locked when construction personnel are not present.

2.4 TEMPORARY WIRING

Provide temporary wiring in accordance with EM 385-1-1 Section 11, NFPA 241 and NFPA 70 . Include monthly inspection and testing of all equipment and apparatus.

2.5 BACKFLOW PREVENTERS

Reduced pressure principle type conforming to the applicable requirements

SECTION 01 50 00 Page 7

AWWA C511. Provide backflow preventers complete with 150 pound flanged cast iron mounted gate valve and strainer, 304stainless steel or bronze, internal parts. The particular make, model/design, and size of backflow preventers to be installed must be included in the latest edition of the List of Approved Backflow Prevention Assemblies issued by the FCCCHR List and be accompanied by a Certificate of Full Approval from FCCCHR List .After installation conduct Backflow Preventer Tests and provide test reports verifying that the installation meets the FCCCHR Manual Standards.

PART 3 EXECUTION

3.1 EMPLOYEE PARKING

Construction contract employees will park privately owned vehicles in an area designated by the Contracting Officer. This area will be within reasonable walking distance of the construction site. Employee parking must not interfere with existing and established parking requirements of the government installation.

3.2 TEMPORARY BULLETIN BOARD

Locate the bulletin board at the project site in a conspicuous place easily accessible to all employees, as approved by the Contracting Officer.

3.3 AVAILABILITY AND USE OF UTILITY SERVICES

3.3.1 Temporary Utilities

Provide temporary utilities required for construction. Materials may be new or used, must be adequate for the required usage, not create unsafe conditions, and not violate applicable codes and standards.

3.3.2 Payment for Utility Services

a. The Government will make all reasonably required utilities available from existing outlets and supplies, as specified in the contract.

Unless otherwise provided in the contract, the amount of each utility service consumed will be charged to or paid at prevailing rates charged to the Government or, where the utility is produced by the Government, at reasonable rates determined by the Contracting Officer. Carefully conserve any utilities furnished without charge.

b. Reasonable amounts of the following utilities will be made available at the prevailing rates.

c. The point at which the Government will deliver such utilities or services and the quantity available is as indicated. Pay all costs incurred in connecting, converting, and transferring the utilities to the work. Make connections, including providing backflow-preventing devices on connections to domestic water lines;and providing transformers; and make disconnections.

3.3.3 Meters and Temporary Connections

Provide and maintain necessary temporary connections, distribution lines, and meter bases (Government will provide meters) required to measure the amount of each utility used for the purpose of determining charges.

Notify the Contracting Officer, in writing, five working days before final

SECTION 01 50 00 Page 8 electrical connection is desired so that a utilities contract can be established. The Government will provide a meter and make the final hot connection after inspection and approval of the Contractor's temporary wiring installation. Do not make the final electrical connection.

3.3.4 Advance Deposit

An advance deposit for utilities consisting of an estimated month's usage or a minimum of $50.00 will be required. The last monthly bills for the fiscal year will normally be offset by the deposit and adjustments will be billed or returned as appropriate. Services to be rendered for the next fiscal year, beginning 1 October, will require a new deposit.

Notification of the due date for this deposit will be mailed prior to the end of the current fiscal year.

3.3.5 Final Meter Reading

Before completion of the work and final acceptance of the work by the Government, notify the Contracting Officer, in writing, five working days before termination is desired. The Government will take a final meter reading, disconnect service, and remove the meters. Then remove all the temporary distribution lines, meter bases, and associated paraphernalia.

Pay all outstanding utility bills before final acceptance of the work by the Government.

3.3.6 Sanitation

Provide and maintain within the construction area minimum field-type sanitary facilities approved by the Contracting Officer and periodically empty wastes into a municipal, district, or station sanitary sewage system, or remove waste to a commercial facility. Obtain approval from the system owner prior to discharge into any municipal, district, or commercial sanitary sewer system. Any penalties or fines associated with improper discharge will be the responsibility of the Contractor.

Coordinate with the Contracting Officer and follow station regulations and procedures when discharging into the station sanitary sewer system.

Maintain these conveniences at all times. Include provisions for pest control and elimination of odors. Government toilet facilities will not be available to Contractor's personnel.

3.3.7 Telephone

Make arrangements and pay all costs for telephone facilities desired.

3.3.8 Obstruction Lighting of Cranes

Provide a minimum of 2 aviation red or high intensity white obstruction lights on temporary structures (including cranes) over 100 feet above ground level. Light construction and installation must comply with FAA AC 70/7460-1 . Lights must be operational during periods of reduced visibility, darkness, and as directed by the Contracting Officer.

3.3.9 Fire Protection

Provide temporary fire protection equipment for the protection of personnel and property during construction. Remove debris and flammable materials weekly to minimize potential hazards.

SECTION 01 50 00 Page 9

3.4 TRAFFIC PROVISIONS

3.4.1 Maintenance of Traffic

Conduct operations in a manner that will not close any thoroughfare or interfere in any way with traffic on railways or highways except with written permission of the Contracting Officer at least 15 calendar days prior to the proposed modification date, and provide a Traffic Control Plan detailing the proposed controls to traffic movement for approval. The plan must be in accordance with State and local regulations and the MUTCD, Part VI. Make all notifications and obtain any permits required for modification to traffic movements outside Station's jurisdiction.

Contractor may move oversized and slow-moving vehicles to the worksite provided requirements of the highway authority have been met.

Conduct work so as to minimize obstruction of traffic, and maintain traffic on at least half of the roadway width at all times. Obtain approval from the Contracting Officer prior to starting any activity that will obstruct traffic.

Provide, erect, and maintain, at contractors expense, lights, barriers, signals, passageways, detours, and other items, that may be required by the Life Safety Signage, overhead protection authority having jurisdiction.

3.4.2 Protection of Traffic

Maintain and protect traffic on all affected roads during the construction period except as otherwise specifically directed by the Contracting Officer. Measures for the protection and diversion of traffic, including the provision of watchmen and flagmen, erection of barricades, placing of lights around and in front of equipment the work, and the erection and maintenance of adequate warning, danger, and direction signs, will be as required by the State and local authorities having jurisdiction. Protect the traveling public from damage to person and property. Minimize the interference with public traffic on roads selected for hauling material to and from the site. Investigate the adequacy of existing roads and their allowable load limit. Contractor is responsible for the repair of any damage to roads caused by construction operations.

3.4.3 Rush Hour Restrictions

Do not interfere with the peak traffic flows preceding and during normal operations without notification to and approval by the Contracting Officer.

3.4.4 Dust Control

Dust control methods and procedures must be approved by the Contracting Officer. Coordinate dust control methods with 01 58 00.10 PROJECT

IDENTIFICATION IIJA/BIL.

3.5 CONTRACTOR'S TEMPORARY FACILITIES

Contractor-owned or -leased trailers must be identified by Government assigned numbers. Size and location of the number will comply with direction from the COR. Apply the number to the trailer within 14 calendar days of notification, or sooner, if directed by the Government.

Temporary facilities will meet requirements as identified in EM 385-1-1 Section 04.

SECTION 01 50 00 Page 10

3.5.1 Quality Control Manager Records and Field Office

Provide on the jobsite an office with approximately 100 square feet of useful floor area for the exclusive use of the QC Manager. Provide a weathertight structure with adequate heating and cooling, toilet facilities, lighting, ventilation, a four foot by eight foot plan table, a standard size office desk and chair, computer station, and working communications facilities. Provide either a 1,500 watt radiant heater and a window-mounted air conditioner rated at 9,000 Btus minimum or a window-mounted heat pump of the same minimum heating and cooling ratings.

Provide a door with a cylinder lock and windows with locking hardware.

Make utility connections. Locate as directed. File quality control records in the office and make available at all times to the Government.

After completion of the work, remove the entire structure from the site.

3.5.2 Safety Systems

Protect the integrity of any installed safety systems or personnel safety devices. Obtain prior approval from Contracting Officer if entrance into systems serving safety devices is required. If it is temporarily necessary to remove or disable personnel safety devices in order to accomplish contract requirements, provide alternative means of protection prior to removing or disabling any permanently installed safety devices or equipment and obtain approval from the Contracting Officer.

3.5.3 Administrative Field Offices

Provide and maintain administrative field office facilities within the construction area at the designated site. Government office and warehouse facilities will not be available to the Contractor's personnel.

3.5.4 Storage Area

Construct a temporary six foot high chain link fence around trailers and materials. Include plastic strip inserts, colored green, so that visibility through the fence is obstructed. Fence posts may be driven, in lieu of concrete bases, where soil conditions permit. Do not place or store trailers, materials, or equipment outside the fenced area unless such trailers, materials, or equipment are assigned a separate and distinct storage area by the Contracting Officer away from the vicinity of the construction site but within the installation boundaries. Trailers, equipment, or materials must not be open to public view with the exception of those items which are in support of ongoing work on any given day. Do not stockpile materials outside the fence in preparation for the next day's work. Park mobile equipment, such as tractors, wheeled lifting equipment, cranes, trucks, and like equipment within the fenced area at the end of each work day.

3.5.5 Supplemental Storage Area

Upon request, and pending availability, the Contracting Officer will designate another or supplemental area for the use and storage of trailers, equipment, and materials. This area may not be in close proximity of the construction site but will be within the installation boundaries. The area will be maintained in an clean and orderly fashion and secured if needed to protect supplies and equipment. Utilities will not be provided to this area by the Government.

SECTION 01 50 00 Page 11

3.5.6 Appearance of Trailers

Trailers which are rusted, have peeling paint or are otherwise in need of repair will not be allowed on Installation property. Trailers must present a clean and neat exterior appearance and be in a state of good repair.

and maintain the temporary facilities. Failure to do so will be sufficient reason to require their removal.

3.5.7 Maintenance of Storage Area

Keep fencing in a state of good repair and proper alignment. Grassed or unpaved areas, which are not established roadways, and will be traversed with construction equipment or other vehicles, will be covered with a layer of gravel as necessary to prevent rutting and the tracking of mud onto paved or established roadways, should the Contractor elect to traverse them with construction equipment or other vehicles. Mow and maintain grass located within the boundaries of the construction site for the duration of the project. Grass and vegetation along fences, buildings, under trailers, and in areas not accessible to mowers will be edged or trimmed neatly.

3.5.8 New Building

In the event a new building is constructed for the temporary project field office, it will be a minimum 12 feet in width, 16 feet in length and have a minimum of seven feet headroom. Equip the building with approved electrical wiring, at least one double convenience outlet and the required switches and fuses to provide 110 volt to 120 volt power. Provide a work table with stool, desk with chair, two additional chairs, and one legal size file cabinet that can be locked. The building must be waterproof, supplied with a heater, have a minimum of two doors, electric lights, a telephone, a battery operated smoke detector alarm, a sufficient number of adjustable windows for adequate light and ventilation, and a supply of approved drinking water. Approved sanitary facilities must be furnished.

Screen the windows and doors and provide the doors with dead bolt type locking devices or a padlock and heavy duty hasp bolted to the door. Door hinge pins will be non-removable. Arrange the windows to open and to be securely fastened from the inside. Protect glass panels in windows by bars or heavy mesh screens to prevent easy access. In warm weather, furnish air conditioning capable of maintaining the office at 50 percent relative humidity and a room temperature 20 degrees Fahrenheit (F) below the outside temperature when the outside temperature is 95 degrees F . Any new building erected for a temporary field office must be maintained during the life of the contract. Unless otherwise directed by the Contracting Officer, remove the building from the site upon completion and acceptance of the work.

3.5.9 Security Provisions

Provide adequate outside security lighting at the temporary facilities.

The Contractor will be responsible for the security of its own equipment.

3.5.10 Weather Protection of Temporary Facilities and Stored Materials

Take necessary precautions to ensure that roof openings and other critical openings in the building are monitored carefully. Take immediate actions required to seal off such openings when rain or other detrimental weather is imminent, and at the end of each workday. Ensure that the openings are

SECTION 01 50 00 Page 12 completely sealed off to protect materials and equipment in the building from damage.

3.5.10.1 Building and Site Storm Protection

When a warning of gale force winds is issued, take precautions to minimize danger to persons, and protect the work and nearby Government property.

Precautions must include, but are not limited to, closing openings;

removing loose materials, tools and equipment from exposed locations; and removing or securing scaffolding and other temporary work. Close openings in the work when storms of lesser intensity pose a threat to the work or any nearby Government property.

3.6 GOVERNMENT FIELD OFFICE

3.6.1 Resident Engineer's Office

Provide the Government Engineer with an office, approximately 200 square feet in floor area, located where directed and providing space heat, air conditioning unit, electric light and power, and toilet facilities consisting of one lavatory and one water closet complete with connections to water and sewer mains. Provide a mail slot in the door or a lockable mail box mounted on the surface of the door. Include a four foot by eight foot plan table,computer work space a standard size office desk and chair, and telephone. At completion of the project, the office will remain the property of the Contractor and be removed from the site. Utilities will be connected and disconnected in accordance with local codes and to the satisfaction of the Contracting Officer. Compliance with safety and appearance requirements for temporary facilities stated in previous paragraphs is required.

3.6.2 Trailer-Type Mobile Office

The option is available to, furnish and maintain a trailer-type mobile office acceptable to the Contracting Officer to meet the requirements of the minimum facilities specified above. Securely anchor the trailer to the ground at all four corners to guard against movement during high winds. Coordinate requirements for proper anchoring with EM 385-1-1 Section 04.

3.7 PLANT COMMUNICATIONS

Whenever the individual elements of the plant are located so that operation by normal voice between these elements is not satisfactory, install a satisfactory means of communication, such as telephone or other suitable devices and make available for use by Government personnel.

3.8 TEMPORARY PROJECT SAFETY FENCING

As soon as practicable, but not later than 15 calendar days after the date established for commencement of work, furnish and erect temporary project safety fencing at the work site. Maintain the safety fencing during the life of the contract and, upon completion and acceptance of the work, removefrom the work site.

3.9 CLEANUP

Remove construction debris, waste materials, packaging material and the like from the work site daily. Any dirt or mud which is tracked onto

SECTION 01 50 00 Page 13 paved or surfaced roadways must be cleaned away. Store any salvageable materials resulting from demolition activities within the fenced area described above or at the supplemental storage area. Neatly stack stored materials not in trailers, whether new or salvaged.

3.10 RESTORATION OF STORAGE AREA

Upon completion of the project remove the bulletin board, signs, barricades, haul roads, and any other temporary products from the site.

After removal of trailers, materials, and equipment from within the fenced area, remove the fence. Restore areas used during the performance of the contract to the original or better condition. Remove gravel used to traverse grassed areas and restore the area to its original condition, including top soil and seeding as necessary.

-- End of Section --

SECTION 01 50 00 Page 14

SECTION TABLE OF CONTENTS

DIVISION 35 - WATERWAY AND MARINE CONSTRUCTION

SECTION 35 31 19

STONE MATERIALS PROTECTION FOR STRUCTURES

02/24

PART 1 GENERAL

1.1 SCOPE

1.2 REFERENCES

1.3 DEFINITIONS

1.3.1 Standard Drawings

1.3.2 Stone Protection

1.3.3 Armor Stone

1.3.4 Bedding Stone

1.4 SYSTEM DESCRIPTION

1.4.1 Factors Used for Converting In-Place Volume to Weights

1.4.1.1 Revision of Bidding Schedule Quantities

1.4.1.2 Re-revision of Estimated Quantities

1.5 SUBMITTALS

1.6 QUALITY CONTROL

1.6.1 General

1.6.2 Stone Materials Control (SMC) Plan

1.6.3 SMC Field Supervisor Qualifications

1.6.4 Revision Of SMC Plan Or Inspection Staffing

1.6.5 Armor Stone Type A-1 Source and Bedding Stone Source

1.6.5.1 Sources

1.6.5.2 Evaluation Testing of Armor Stone

1.6.5.3 Evaluation Testing of Bedding Stone

1.6.5.4 Pre Production Reference Stones

1.6.5.5 Inspection and Field Tests

1.6.5.6 Random Sampling

1.6.6 Certified Stone Hauling Vessel Gauging Table Data

1.6.7 Pre Placement Survey

1.6.8 Check Survey Data

1.6.9 Equipment

1.6.10 Weigh Scale Certification

1.6.11 Certified Weight Scale Tickets

1.6.12 Stone Placement Records

1.7 QUALITY ASSURANCE

PART 2 PRODUCTS

2.1 STONE PROTECTION

2.1.1 General

2.1.1.1 Evaluation Testing Of Stone Source(S)

2.1.1.2 Quarry Operations

2.1.1.3 SMC Reports

2.1.1.4 Proportional Dimension Limitations

2.1.2 Armor Stone

2.1.2.1 Type A-1 Stone

2.1.2.2 Sample Testing

SECTION 35 31 19 Page 1

2.1.3 Material Acceptability

2.1.4 Rejection

2.2 Bedding Stone

2.2.1 General

2.2.2 Bulk Specific Gravity

2.2.3 Gradation Testing

2.2.3.1 Fine Aggregate

2.2.3.2 Coarse Aggregate

PART 3 EXECUTION

3.1 GENERAL

3.1.1 Measurement of Stone Quantites

3.1.1.1 Waterborne/Barge Delivery

3.1.1.2 Barge Gages

3.1.1.3 Verification Measurements

3.1.1.4 Truck Delivery

3.1.2 Stone Material Acceptability During Delivery and Unloading

3.1.3 Stone Placement

3.1.3.1 Preparation and Debris Removal

3.1.3.2 Stone Material Placement

3.1.3.3 Tolerances

3.1.3.4 Turbidity Control

ATTACHMENTS:

Attachment B

-- End of Section Table of Contents --

SECTION 35 31 19 Page 2

SECTION 35 31 19

STONE MATERIALS PROTECTION FOR STRUCTURES

02/24

PART 1 GENERAL

1.1 SCOPE

This Section covers stone materials, fill and placement; suppliers, submittals for Government approval or information, and quality control tasks as they relate to production of stone for the project. For purposes of this Contract Stone Materials includes armor stone.

1.2 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

ASTM INTERNATIONAL (ASTM)

ASTM C42/C42M (2018) Standard Test Method for Obtaining and Testing Drilled Cores and Sawed Beams of Concrete

ASTM C88 (2013) Standard Test Method for Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate

ASTM C127 (2015) Standard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Coarse Aggregate

ASTM C295/C295M (2012) Petrographic Examination of Aggregates for Concrete

ASTM C535 (2016) Standard Test Method for Resistance to Degradation of Large-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine

ASTM D3740 (2012a) Minimum Requirements for Agencies Engaged in the Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction

ASTM D4992 (2014; E 2015) Evaluation of Rock to be Used for Erosion Control

ASTM D5312/D5312M (2012; R 2013) Evaluation of Durability of Rock for Erosion Control Under Freezing and Thawing Conditions

ASTM D5313/D5313M (2012; R 2013) Evaluation of Durability of Rock for Erosion Control Under Wetting and

SECTION 35 31 19 Page 3

Drying Conditions

ASTM D5519 (2015) Particle Size Analysis of Natural and Man-Made Riprap Materials

ILLINOIS DEPARTMENT OF TRANSPORTATION (IDOT)

IDOT (2012) Standard Specifications for Road and Bridge Construction

U.S. ARMY CORPS OF ENGINEERS (USACE)

COE CRD-C 144 (1992) Standard Test Method for Resistance of Rock to Freezing and Thawing

COE CRD-C 148 (1969) Method of Testing Stone for Expansive Breakdown on Soaking in Ethylene Glycol

1.3 DEFINITIONS

1.3.1 Standard Drawings

Details of various types of structures in general use for the project are shown on standard drawings forming a part of these specifications.

1.3.2 Stone Protection

Stone Protection is defined as a system which includes a layer of bedding material or layers of filter material beneath a layer or layers of larger armor stone. Stone protection is placed around structures in relatively slack water or within a dewatered site or as protection.

1.3.3 Armor Stone

Armor stone is defined as the larger stone on erosion protection structures placed on the outermost portions of the structure. For this Specification armor stone is designated as A-1 Stone as indicated on the drawings and is sized in according to the Gradation paragraphs of this Section.

1.3.4 Bedding Stone

Bedding stone is defined as the smaller stone on erosion protection structures placed below the armor stone in order to filter the foundation material and to provide level subgrade for armor stone placement. For this Specification bedding is designated as the appropriate aggregate size referenced in IDOT that otherwise meets gradation and quality requirements herein

1.4 SYSTEM DESCRIPTION

1.4.1 Factors Used for Converting In-Place Volume to Weights

1.4.1.1 Revision of Bidding Schedule Quantities

The estimated quantities of stone listed in the BIDDING SCHEDULE were computed on the basis of stone having a percentage of voids of 33 percent and a bulk specific gravity (SSD) (saturated surface dry basis) as 2.7 based on water having a unit weight of 62.4 pounds per cubic foot . When

SECTION 35 31 19 Page 4 the SSD of the stone to be used in the work is other than that above, the estimated quantities will be revised by multiplying them by the fraction which results when the SSD of the stone furnished is divided by the value shown in the above table for each respective stone gradation. Revision for the percentage of voids will likewise be made. The Contracting Officer will issue a modification to the Contract in accordance with the Contract FAR CLAUSE 52.243-4, CHANGES, in Section SUPPLEMENTARY INSTRUCTIONS TO OFFERORS to adjust the estimated quantities in the BIDDING SCHEDULE. The revised quantities will then be the quantities from which the allowable 15 percent variation in estimated quantity, for payment purposes, will be determined as defined in Contract FAR CLAUSE 52.211-18, VARIATION IN ESTIMATED QUANTITY, in Section SUPPLEMENTARY INSTRUCTIONS TO

OFFERORS.

1.4.1.2 Re-revision of Estimated Quantities

If during the progress of the work it is determined that the delivered stone actually placed has a percentage of voids or a bulk specific gravity range different from that on which the BIDDING SCHEDULE is based, the BIDDING SCHEDULE will be further revised in accordance with paragraph

REVISION OF BIDDING SCHEDULE QUANTITIES.

1.5 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-01 Preconstruction Submittals

Stone Materials Control (SMC) Plan ; G, DG

Revision Of SMC Plan Or Inspection Staffing ; G, DG

SMC Field Supervisor Qualifications ; G, DG

SD-03 Product Data

Armor Stone Type A-1 Source and Bedding Stone Source ; G, DG

SD-05 Design Data

Certified Stone Hauling Vessel Gauging Table Data ; G, CS

Pre Placement Survey ; G, CS

Check Survey Data ; G, CS

Equipment ; G, CS

SD-06 Test Reports

SMC Reports ; G, DG

Armor Stone Laboratory Test Results ; G, DG

Evaluation Testing Of Stone Source(S) ; G, DG

SECTION 35 31 19 Page 5

Bedding Stone Bulk Specific Gravity ; G, DG

Bedding Stone Gradation Testing ; G, DG

SD-07 Certificates

Weigh Scale Certification ; G, CS

Certified Weight Scale Tickets

Stone Placement Records ; G, CS

1.6 QUALITY CONTROL

1.6.1 General

All stone and materials described in this Contract shall be of a quality to ensure permanence of the structure in the climate in which it is to be used. Unless approved otherwise, materials shall be procured from a supplier that holds current state certification as an approved, active commercial aggregate supplier. If the Contractor proposes to furnish materials from another source, the Contracting Officer will make such investigations and evaluations as necessary to determine whether or not materials meeting the contract requirements could be produced from the proposed source. Stone gradations shall be from stone sources approved in accordance with applicable paragraphs of this Section. Regardless of source, the stone shall be durable, sound, and free of features, which may tend to increase deterioration from natural causes or breakage during handling, transportation, or placement. These features may include, but are not limited to fractures, seams, vugs, bedding, stylolites, planes of separation, weathering, argillaceous material, and micaceous minerals.

Inclusions of any dirt, sand, clay, shale, chert, oil and oil-stained stones and rock fines and bituminous or any organic or other deleterious material will not be permitted. Stone exhibiting vugs totaling not more than five percent of the total surface area of any face and less than four-inches in maximum diameter, provided that they are not aligned along bedding planes or planes of weakness will be acceptable, other provisions of this specification withstanding. All stone shall be highly resistant to weathering and disintegration under freeze / thaw and wetting / drying conditions. The Contractor shall perform all quality control in accordance with "CONTRACTOR QUALITY CONTROL" of this specification. It is the Contractor's responsibility to assure that quality control for all work performed at the quarry or quarries and the delivery site comply with all Contract requirements. Contractor shall insure that records are maintained of quality control tests, inspections and corrective actions.

1.6.2 Stone Materials Control (SMC) Plan

The Contractor shall submit a written Stone Materials Control (SMC) Plan that describes the means and methods to be used for production, inspection and Quality Control, handling, transporting and placement and the effective inspection of material quality and gradation testing of stone materials in a manner which will result in a satisfactory quality of in-place stone construction. Written procedures shall be included for guiding and instructing the Contractor's SMC inspectors and construction workers in the techniques and criteria to be used for examining stone for acceptability and for the proper production gradation, handling, transporting, and placement of stone. Procedures shall be described for

SECTION 35 31 19 Page 6 tracking armor stones used in conducting gradation tests, and for reporting the performance and results of the tests on Quality Control reports. Procedures shall be described for monitoring and recording the dates and locations of stone blasting, and tracking and documenting that furnished stone complies with the applicable quarrying period and curing restrictions, if any. This submittal shall be made not less than 30 calendar days in advance of the date stone materials are to be shipped from the source. The stone material control plan submittal shall designate a Stone Material Control Field Supervisor (SMCFS) who shall be responsible for implementation of all functions of the stone material control program. The stone material control plan submittal shall also include a sample daily SMC Quality Control inspection report, which shall be used during stone material production. The SMCFS shall not have collateral project duties or responsibilities assigned by the Contractor except those specified in the stone material control plan submittal. If the prime Contractor acquires stone products required for this project through a subcontractor, the SMCFS shall not be an employee of the subcontracted company or subcontracted corporation producing the stone material or products. Government approval of the submittal will not be provided until after the Contractor has produced satisfactory set of Pre-Production Reference Stones, but not later than five calendar days after all the requirements for the Pre-Production Reference Stones have been met, including the Contractor's laboratory testing results and prior stone source submittal.

1.6.3 SMC Field Supervisor Qualifications

The Contractor shall submit the name(s) and evidence that the SMCFS is a Graduate Geologist (minimum Bachelor's Degree) with not less than two years experience in geology and stone inspection; or is a Licensed Professional Geologist with not less than one year experience in stone inspection; or is an experienced SMCF supervisor with a minimum three years experience in stone inspection and Quality Control. This experience shall be in assessing stone quality for the size and type of armor stone and other stone specified in the Contract, and in the project conditions to which the stone will be subjected. The SMCF Supervisor shall be responsible for preparing a daily SMC inspection report for the proper execution of the SMC plan, and shall oversee the work of all SMC inspectors. The SMC Field Supervisor Qualifications submittal shall include data on applicable experience (names and locations of projects), training (names and locations of courses) and education (names and locations of schools, with names addresses and phone numbers of references for verification of each item of data. This submittal shall be made not less than 30 calendar days in advance of the date stone materials are to be shipped from the source. Government approval of the submittal will not be provided until after the Contractor has produced satisfactory Pre-Production Reference Stones, but not later than five calendar days after all the requirements for the Pre-Production Reference Stones have been met, including Government laboratory testing if applicable.

1.6.4 Revision Of SMC Plan Or Inspection Staffing

If the Contractor elects to initiate a proposal to revise the SMC Plan or Inspection Staffing, the Contractor shall submit the proposed Revision of SMC Plan or Inspection Staffing not later than…