W912P519B0015_-_RTA_-_Technical_Specifications_-_Barkley_Lock_Emergency_Gate_Rehabilitation.pdf

Solicitation No. W912P519B0015

US Army Corps Of Engineers Nashville District

Emergency Gate Rehab

Barkley Lock and Dam Livingston County, Kentucky

Technical Specifications Certified Final - RTA

August 2019

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FOR DUPLEX PRINTING

Emergency Gate Rehab Barkley Lock W912P519B0015 Livingston County, Kentucky

PROJECT TABLE OF CONTENTS

DI VI SI ON 01 - GENERAL REQUI REMENTS

01 00 00 GENERAL REQUIREMENTS

01 11 00 SUMMARY OF WORK

01 22 00 PRICE AND PAYMENT PROCEDURES

01 32 01 PROJECT SCHEDULE

01 33 00 SUBMITTAL PROCEDURES

01 35 26 GOVERNMENTAL SAFETY REQUIREMENTS

01 35 50 PROJECT SITE SECURITY AND AT/OPSEC PROCEDURES

01 42 00 SOURCES FOR REFERENCE PUBLICATIONS

01 45 00 QUALITY CONTROL

01 45 00.15 RESIDENT MANAGEMENT SYSTEM CONTRACTOR MODE (RMS CM)

01 57 19 TEMPORARY ENVIRONMENTAL CONTROLS

01 78 00 CLOSEOUT SUBMITTALS

01 95 00 FORMS AND ATTACHMENTS

DI VI SI ON 02 - EXI STI NG CONDI TI ONS

02 83 00 LEAD REMEDIATION

DI VI SI ON 05 - METALS

05 05 23.13 ULTRASONIC INSPECTION OF WELDMENTS

05 50 14 STRUCTURAL METAL FABRICATIONS

DI VI SI ON 09 - FI NI SHES

09 97 02 PAINTING: HYDRAULIC STRUCTURES

DI VI SI ON 35 - WATERWAY AND MARI NE CONSTRUCTI ON

35 05 40.17 SELF-LUBRICATED MATERIALS, FABRICATION, HANDLING, AND

ASSEMBLY

35 20 16.53 VERTICAL LIFT GATE APPURTENANCES

-- End of Project Table of Contents --

PROJECT TABLE OF CONTENTS Page 1

SECTION TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 00 00.00 07

GENERAL REQUIREMENTS

PART 1 GENERAL

1.1 GENERAL

1.2 LOCATION AND ACCESS

1.2.1 Location

1.3 COORDINATION CONFERENCES

1.4 PARTNERING

1.5 SUBMITTALS

1.6 CONTRACTOR'S STAGING AREA

1.7 DAILY CLEANUP AND DISPOSAL

1.8 PROTECTION AND RESTORATION OF EXISTING FACILITIES

1.9 EVALUATION OF CONTRACTOR PERFORMANCE

1.10 VETERANS EMPLOYMENT EMPHASIS FOR U.S. ARMY CORPS OF ENGINEERS

CONTRACTS

1.11 MEASUREMENT AND PAYMENT

PART 2 PRODUCTS (NOT USED)

PART 3 EXECUTION

3.1 AVAILABILITY AND USE OF UTILITY SERVICES

3.1.1 Contractor Responsibilities

3.1.2 Interruptions of Utilities

-- End of Section Table of Contents --

SECTION 01 00 00 Page 1

SECTION 01 00 00.00 07

GENERAL REQUIREMENTS

PART 1 GENERAL

1.1 GENERAL

This section comprises an explanation of the general contract requirements needed to accomplish the work. All work specified herein shall be accomplished in accordance with the procedures prescribed in the specifications and drawings.

1.2 LOCATION AND ACCESS

1.2.1 Location

Barkley Lock

1.3 COORDINATION CONFERENCES

Routine coordination conferences will be scheduled by the Contracting Officer throughout the life of this project. Coordination conferences will be held to discuss contract administration, Contractor quality control, phasing, scheduling, and other aspects relating to this construction. The Corps of Engineers and the Contractor will be represented at each of these meetings. Coordination conferences will be scheduled to occur when notified by the Contracting Officer.

1.4 PARTNERING

In order to most effectively accomplish this contract, the Government urges the contractor to join the Government in establishing a cohesive and professional project management team. Through this "partnering" relationship both entities would strive to draw on the strengths of each organization for the ultimate goal of assuring that the project’s intended results are achieved, within budget and on schedule. This endeavor seeks an environment that nurtures team building, cooperation and trust between the Government and the Contractor. The partnering relationship would be bilateral in make-up, and participation will be totally voluntary.

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.

1.6 CONTRACTOR'S STAGING AREA

The structure will be staged on the project site prior to Contractor's arrival on site. All work will be required to take place at this location.

SECTION 01 00 00 Page 2

The Contractor will be assigned a portion of the lock's land side storage yard for use as a laydown area. The yard is located adjacent to the lock with gated access. All materials and equipment for this project shall be staged and/or stored in a fenced-in area. Contractor shall contact the USACE Quality Assurance Representative for the exact staging location.

The building of structures, the erection of tents or other forms of protection will be permitted only at such places as the Government shall approve, and the sanitary conditions of the grounds in or about such structures shall at all times be maintained in a satisfactory manner.

Temporary Contractor facilities provided during Construction shall be removed prior to final acceptance from the Government. As a minimum the area shall be left looking at least as clean as before Contractor arrival.

Storage of equipment and materials will be permitted only in designated staging or laydown areas. A minimum access space of three feet shall be maintained between the Contractor's stored items and existing facility equipment.

1.7 DAILY CLEANUP AND DISPOSAL

Work areas shall be kept reasonably neat on a daily basis. Debris resulting from the work, such as empty paint cans, packing cases, scrap lumber, oil and grease spills, and other debris shall be collected, removed, and disposed of off-site at least once per week. Government trash cans, dump boxes and other containers shall not be used. Liquid waste shall not be disposed of in existing drains.

1.8 PROTECTION AND RESTORATION OF EXISTING FACILITIES

Existing facilities shall be protected whether or not shown on the drawings. Upon completion of the work, existing facilities, not included as a portion of the work, shall be left in a condition equal to the original condition prior to the contract. Costs for repair and restoration of any facilities shall be considered to be incidental to and included in the contract price.

1.9 EVALUATION OF CONTRACTOR PERFORMANCE

The Contractor's performance will be evaluated in accordance with FAR Part

42.15 in the areas of quality, schedule, cost control, management, utilization of small businesses, and regulatory compliance at minimum.

The evaluation will include a written narrative and rating of either exceptional, very good, satisfactory, marginal, or unsatisfactory for each. The format for the evaluation is attached at the end of Section

01 95 00 FORMS AND ATTACHMENTS.

The Contractor's review of the evaluation shall be completed electronically at the CPARS, http://www.cpars.gov . This website also includes guidance and the user's manual.

Upon contract award, the Contractor shall provide the Contracting Officer with the name and e-mail address of the Contractor's Representative to be registered into the system. Following initial completion by the Government, the Contractor will have sixty (60) calendar days to review, comment, and return the evaluation.

SECTION 01 00 00 Page 3

1.10 VETERANS EMPLOYMENT EMPHASIS FOR U.S. ARMY CORPS OF ENGINEERS

CONTRACTS

In addition to complying with the requirements outlined in FAR Part 22.13 EQUAL OPPORTUNITY FOR VETERANS, FAR Clause 52.222-35 EQUAL OPPORTUNITY FOR VETERANS, FAR Clause 52.222-37 EMPLOYMENT REPORTS ON VETERANS, DFARS

222.13 SPECIAL DISABLED AND VIETNAM ERA VETERANS, and Department of Labor regulations, U.S. Army Corps of Engineers (USACE) contractors and subcontractors at all tiers are encouraged to promote the training and employment of U.S. veterans while performing under a USACE contract.

While no set-aside, evaluation preference, or incentive applies to the solicitation or performance under the resultant contract, USACE contractors are encouraged to seek out highly qualified veterans to perform services under this contract. The following resources are available to assist USACE contractors in their outreach efforts:

a. U.S. Department of Labor Veterans employment: www.vets.gov/

b. Federal veteran employment information: www.fedshirevets.gov/index.aspx

c. Veterans’ Employment and Training Service (VETS):

http://www.dol.gov/vets/

d. Veterans Opportunity to Work (VOW) Program: http://benefits.va.gov/vow/

e. U.S. Army Warrior Transition Command Employment Index:

http://www.wct.army.mil/modules/employers/index.html

f. Hiring Our Heroes initiative:

www.uschamberfoundation.org/hiring-our-heroes

g. Guide to Hiring Veterans:

ht t ps: / / obamawhi t ehouse. ar chi ves. gov/ si t es/ def aul t / f i l es/ docs/ whi t e_house_busi ness_counci l _- _gui de_t o_hi r i ng_vet er ans_0. pdf

1.11 MEASUREMENT AND PAYMENT

No separate payment will be made for the work covered under this section.

The costs thereof shall be included in the item to which the work pertains.

PART 2 PRODUCTS (NOT USED)

PART 3 EXECUTION

3.1 AVAILABILITY AND USE OF UTILITY SERVICES

3.1.1 Contractor Responsibilities

a. The Contractor shall be responsible for the availability of utilities for use on the project. Raw water is available with no charge at the site. The contractor shall supply any other utilities needed at his cost. The Contractor shall carefully conserve any utilities furnished without charge.

b. The Contractor, at its expense and in a workmanlike manner satisfactory to the Contracting Officer, shall install and maintain all necessary temporary connections and distribution lines. Before final acceptance of the work by the Government, the Contractor shall

SECTION 01 00 00 Page 4 remove all the temporary connections, distribution lines, and associated paraphernalia.

c. The Contractor is responsible for providing drinking water facilities for all personnel associated with this contract.

3.1.2 Interruptions of Utilities

a. No utility services shall be interrupted by the Contractor to make connections, to relocate, or for any purpose without approval of the Contracting Officer.

b. Request for Permission to shut down services shall be submitted in writing to the Contracting Officer not less than seventeen (17) calendar days prior to date of proposed interruption. The request shall give the following information:

(1) Nature of Utility (Gas, L.P. or H.P., Water, etc.)

(2) Size of line and location of shutoff.

(3) Buildings and services affected.

(4) Hours and date of shutoff.

(5) Estimated length of time services will be interrupted.

c. Services shall not be shutoff until receipt of approval of the proposed hours and date from the Contracting Officer.

d. Shutoffs which will cause interruption of Government work operations as determined by the Contracting Officer shall be accomplished during regular non-work hours or on non-work days of the Using Agency.

e. Operation of valves on water mains will be by Government personnel.

Where shutoff of water lines interrupts service to fire hydrants or fire sprinkler systems, the Contractor shall arrange his operations and have sufficient material and personnel available to complete the work without undue delay or to restore service without delay in event of emergency.

-- End of Section --

SECTION 01 00 00 Page 5

SECTION TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 11 00

SUMMARY OF WORK

PART 1 GENERAL

1.1 GENERAL

1.2 MEASUREMENT AND PAYMENT

1.3 REFERENCES

1.4 SITE WORKING HOURS

1.4.1 Government Project Personnel Working Hours

1.4.2 Contractor's Working Hours

1.5 GOVERNMENT-FURNISHED MATERIAL AND EQUIPMENT

1.5.1 Support Pedestals

1.5.2 Wind Restraint

1.6 Contractor Site Conditions

1.7 PROJECT SIGNS

1.7.1 General

1.7.2 Materials

1.7.3 Painting

1.7.4 Erection and Maintenance

1.8 SAFE CLEARANCE PROCEDURES

1.9 WORK BY THE GOVERNMENT CONCURRENT WITH CONTRACTOR WORK

1.10 ON-SITE EQUIPMENT AND MATERIAL APPROVAL

PART 2 PRODUCTS (NOT USED)

PART 3 EXECUTION (NOT USED)

SECTION 01 11 00 Page 1

SECTION 01 11 00

SUMMARY OF WORK

PART 1 GENERAL

1.1 GENERAL

The scope of this project is to repair deficiencies to the Upstream Emergency Gate at Barkley Lock. The government will stage the structure and restrain the structure against wind loading prior to Contractor beginning work. Contractor will be responsible for furnishing all equipment, supplies, and labor to complete the rehabilitation of the structure. Work items to be performed include removing the existing grating and cathodic protection system, blasting (including lead paint remediation), a visual inspection of the structure and associated mechanical components, weld repair, reinforcement of known structurally deficient members, replacement of grating, and recoating the structure.

1.2 MEASUREMENT AND PAYMENT

Measurement and payment shall be made as specified in Section 01 22 00 MEASUREMENT AND PAYMENT. No separate payment will be made for the work covered under this section. The costs thereof shall be included in the item to which the work pertains.

1.3 REFERENCES

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

U.S. ARMY CORPS OF ENGINEERS (USACE)

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

EP 310-1-6a (2006) Sign Standards Manual, VOL 1

EP 310-1-6b (2006) Sign Standards Manual, VOL 2, Appendices

ER 385-1-31 (2009) The Control of Hazardous Energy

1.4 SITE WORKING HOURS

1.4.1 Government Project Personnel Working Hours

Barkley Lock is operational 24 hours a day, 7 days a week. The scheduled working hours of the Project maintenance staff are Mondays through Thursdays from 6:00 a.m. until 4:30 p.m. Fridays, Saturdays and Sundays are non-work days. All Project maintenance support required by the Contractor shall be scheduled during the Project staff working hours.

SECTION 01 11 00 Page 2

1.4.2 Contractor's Working Hours

The Contractor's schedule of work hours, shifts and days of the week shall be coordinated with the COR. Notification of any proposed changes of the schedule of regular work hours, overtime work hours, and shifts of work crews and personnel at the site shall be coordinated with the COR. The Contractor shall comply with the requirements of EM 385-1-1 Section 01.A.20 Fatigue Management Plan (FMP).

1.5 GOVERNMENT-FURNISHED MATERIAL AND EQUIPMENT

The Government will furnish the following materials and equipment prior to mobilization of the Contractor to facilitate the completion of the work by the Contractor:

1.5.1 Support Pedestals

The support pedestals that the gate will be staged on are to be furnished and provided by the government. Contractor assumes responsibilty for the pedestals and the timber mats they are set on until the completion of the contract. This includes the movement of the support pedestals and mats to facilitate the rehabilitaion of all areas of the structure. The pedestals and mats are to be left on site in a location specified by the COR at the completion of the contract.

1.5.2 Wind Restraint

The Government will design and install a system to restrain the gate against wind loading prior to the Contractor beginning work. Section 05 50 14 STRUCTURAL METAL FABRICATION contains more details regarding the wind restraint system.

1.6 Contractor Site Conditions

By 1JAN, 2020, prior to Contractor beginning work on site, the government will prepare the staging area for the structure, set support pedestals in place, set the gate on the support pedestals, and restrain the gate against wind loading. Once the Contractor has mobilized on site, the Contractor will assume all responsibility for the maintenance and upkeep of all portions of the work completed by the Government to stage the gate prior to the contractor mobilizing. Therefore the Contractor shall take supervision of and maintenance of the support pedestals, cribbing and wind restraint system while performing their contractual work.

1.7 PROJECT SIGNS

1.7.1 General

Furnish and erect, within 15 calendar days after issuance of the Notice to Proceed, a PROJECT IDENTIFICATION SIGN and a SAFETY PERFORMANCE SIGN at the location directed by the Contracting Officer. Letter signs on one side only and conform to EP 310-1-6a (Section 16), EP 310-1-6b , and to the details and colors shown on the sketches attached at the end of Section 01 95 00 FORMS AND ATTACHMENTS. Name the project as follows:

BARKLEY LOCK EMERGENCY GATE REHABILITATION

SECTION 01 11 00 Page 3

1.7.2 Materials

Construct the sign with a face sheet of 3/4 inch exterior grade plywood mounted on a substantial framework of treated 4-inch by 4-inch material.

Screws shall be commercial quality and of sizes shown.

1.7.3 Painting

Apply one prime coat and two finish coats of exterior oil paint to signs and post before lettering. Apply letters and trim to one side only using one coat of enamel of color, style, and size shown.

1.7.4 Erection and Maintenance

Erect signs at the locations designated by the Contracting Officer. Signs shall be plumb and backfill of post holes shall be well tamped to properly support the signs throughout the life of the contract. Maintain signs in good condition until completion of the contract. Remove signs from the site upon final acceptance of the contract work.

1.8 SAFE CLEARANCE PROCEDURES

Project personnel use A Safe Clearance System, as stated in ER 385-1-31 and amended by the Nashville District to ensure continuity of service and safety to personnel and equipment. Any work performed which requires taking the Project's operating equipment out of service will be done only after a formal clearance is obtained by the Contracting Officer with 48-hour minimum notice. Contractor personnel shall not violate clearance. Any violation of Safe Clearance Procedures will be grounds for removal of the offender(s). Up to five copies of the Nashville District Safe Clearance Procedure will be supplied to the Contractor upon request.

1.9 WORK BY THE GOVERNMENT CONCURRENT WITH CONTRACTOR WORK

The Government will limit interference with the Contractor's work to the maximum reasonable extent and the Government and Contractor shall coordinate as necessary.

1.10 ON-SITE EQUIPMENT AND MATERIAL APPROVAL

The Contractor shall deliver all required equipment and materials to the project site and obtain on-site approval from the Contracting Officer Representative prior to the start of any physical work.

PART 2 PRODUCTS (NOT USED)

PART 3 EXECUTION (NOT USED)

SECTION 01 11 00 Page 4

SECTION TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 22 00.00 10

PRICE AND PAYMENT PROCEDURES

PART 1 GENERAL

1.1 PAYMENT ITEMS

1.1.1 Base Items

1.1.1.1 Performance and Payment Bonds

1.1.1.1.1 Payment

1.1.1.1.2 Unit of Measure

1.1.1.2 Installation of Containment Structure

1.1.1.2.1 Payment

1.1.1.2.2 Unit of Measure

1.1.1.3 Removal of Existing Grating and Cathodic Protection System

1.1.1.3.1 Payment

1.1.1.3.2 Unit of Measure

1.1.1.4 Blasting

1.1.1.4.1 Payment

1.1.1.4.2 Unit of Measure

1.1.1.5 Visual Inspection of all Welds

1.1.1.5.1 Payment

1.1.1.5.2 Unit of Measure

1.1.1.6 Inspection of wire rope and replacement of wire rope end connections

1.1.1.6.1 Payment

1.1.1.6.2 Unit of Measure

1.1.1.7 Type A. Misc. Weld Repair - Fillet Weld up to 5/16"

1.1.1.7.1 Payment

1.1.1.7.2 Unit of Measure

1.1.1.8 Type B. Misc. Weld Repair - Fillet Weld greater than 5/16"

1.1.1.8.1 Payment

1.1.1.8.2 Unit of Measure

1.1.1.9 Type C. Misc. Weld Repair - Groove Weld

1.1.1.9.1 Payment

1.1.1.9.2 Unit of Measure

1.1.1.10 Addition of Brace Plates to Skin Plate

1.1.1.10.1 Payment

1.1.1.10.2 Unit of Measure

1.1.1.11 Painting Gate

1.1.1.11.1 Payment

1.1.1.11.2 Unit of Measure

1.1.2 Option 1 - New Grating Fabrication

1.1.2.1 Fabrication and Installation of Grating Panels

1.1.2.1.1 Payment

1.1.2.1.2 Unit of Measure

1.1.3 Option 2 - Truss Rollers

1.1.3.1 Design and Supply Truss Roller Assembly, Self Lubricating

1.1.3.1.1 Payment

1.1.3.1.2 Unit of Measure

SECTION 01 22 00 Page 1

1.1.4 Option 3 - Idler Sheaves

1.1.4.1 Supply of idlers sheave bushings and inspection of

pedestal and pin.

1.1.4.1.1 Payment

1.1.4.1.2 Unit of Measure

1.1.5 Option 4 - Existing Grating Rehabilitation

1.1.5.1 Clean and Recoat Existing Grating

1.1.5.1.1 Payment

1.1.5.1.2 Unit of Measure

PART 2 PRODUCTS

PART 3 EXECUTION

SECTION 01 22 00 Page 2

SECTION 01 22 00.00 10

PRICE AND PAYMENT PROCEDURES

PART 1 GENERAL

1.1 PAYMENT ITEMS

Payment items for the work of this contract for which contract job payments will be made are listed in the BIDDING SCHEDULE and described below. All costs for items of work, which are not specifically mentioned to be included in a particular job or unit price payment item, are included in the listed job item most closely associated with the work involved. The job price and payment made for each item listed constitutes full compensation for furnishing all plant, labor, materials, and equipment, and performing any associated Contractor quality control, environmental protection, meeting safety requirements, tests and reports, and for performing all work required for which separate payment is not otherwise provided.

1.1.1 Base Items

1.1.1.1 Performance and Payment Bonds

1.1.1.1.1 Payment

Payment will be made for the performance and payment bonds that are required as part of this contract. The Government will pay the actual cost of acceptable performance and payment bonds or the Contractor's bid price, whichever is less. The Contractor shall provide evidence of payment (paid invoice) from the bonding company or agency. If the actual cost of the bonds is less than the line item amount, the contract will be modified to adjust the line item accordingly. Adjustment(s) to the line item will also be made for any revisions to the actual bond costs associated with contract changes.

1.1.1.1.2 Unit of Measure

Unit of measure: Job.

1.1.1.2 Installation of Containment Structure

1.1.1.2.1 Payment

One lump sum payment will be made for costs associated with installing the environmental containment structure around the gate as specified in Section 09 97 02 PAINTING: HYDRAULIC STRUCTURE. This includes full compensation for furnishing all materials, equipment, and labor required to complete the containment structure and maintain the containment structure for the duration of work. Payment will be maid in accordance with the following schedule:

50% of CLIN price upon erection of the structure 30% of CLIN price paid in progress payments to cover any alterations or adjustments and maintenance of the structure during work

SECTION 01 22 00 Page 3

20% of CLIN price paid upon demobilization of the structure

1.1.1.2.2 Unit of Measure

Unit of measure: Job.

1.1.1.3 Removal of Existing Grating and Cathodic Protection System

1.1.1.3.1 Payment

One lump sum payment will be made for costs associated with removal of the existing grating and Cathodic Protection System as specified in Section 05 50 14 STRUCTURAL METAL FABRICATION. This includes full compensation for furnishing all materials, equipment, and labor required to complete the work. Disposal of all components of the cathodic protection system is considered incidental to this work and no seperate payment shall be made.

1.1.1.3.2 Unit of Measure

Unit of measure: Job.

1.1.1.4 Blasting

1.1.1.4.1 Payment

One lump sum payment will be made for costs associated with blasting the existing coating from the structure as specified in Section 09 97 02 PAINTING: HYDRAULIC STRUCTURES. This includes full compensation for furnishing all materials, equipment, and labor required to complete the work. Costs associated with all environmental-related activities, other than those covered by "Installation of Containment Structure", are considered incidental to blasting and no separate payment will be made for such costs.

1.1.1.4.2 Unit of Measure

Unit of measure: Job.

1.1.1.5 Visual Inspection of all Welds

1.1.1.5.1 Payment

One lump sum payment will be made for costs associated with visually inspecting all welds as specified in Section 05 50 14 STRUCTURAL METAL

FABRICATION.

1.1.1.5.2 Unit of Measure

Unit of measure: Job.

1.1.1.6 Inspection of wire rope and replacement of wire rope end connections

1.1.1.6.1 Payment

One lump sum payment will be made for costs associated with insepction of the wire rope and end connections as specified in Section 35 20 16.53

VERTICAL LIFT GATE APPURTENANCES.

SECTION 01 22 00 Page 4

1.1.1.6.2 Unit of Measure

Unit of measure: Job.

1.1.1.7 Type A. Misc. Weld Repair - Fillet Weld up to 5/16"

1.1.1.7.1 Payment

Payment will be made for costs associated with repairing fillet welds up to 5/16" in size as specified in Section 05 50 14 STRUCTURAL METAL FABRICATION. Payment will only be made for the length of weld actually repaired by the Contractor. All costs associated with weld testing, inspection, and reporting are considered incidental to the repair and no separate payment will be made.

1.1.1.7.2 Unit of Measure

Unit of measure: Linear Inch

1.1.1.8 Type B. Misc. Weld Repair - Fillet Weld greater than 5/16"

1.1.1.8.1 Payment

Payment will be made for costs associated with repairing fillet welds greater than 5/16" in size as specified in Section 05 50 14 STRUCTURAL METAL FABRICATION. Payment will only be made for the length of weld actually repaired by the Contractor. All costs associated with weld testing, inspection, and reporting are considered incidental to the repair and no separate payment will be made.

1.1.1.8.2 Unit of Measure

Unit of measure: Linear Inch

1.1.1.9 Type C. Misc. Weld Repair - Groove Weld

1.1.1.9.1 Payment

Payment will be made for costs associated with repairing groove welds, including complete joint penetration welds and partial joint penetration welds, as specified in Section 05 50 14 STRUCTURAL METAL FABRICATION.

Payment will only be made for the length of weld actually repaired by the Contractor. All costs associated with weld testing, inspection, and reporting are considered incidental to the repair and no separate payment will be made.

1.1.1.9.2 Unit of Measure

Unit of measure: Linear Inch

1.1.1.10 Addition of Brace Plates to Skin Plate

1.1.1.10.1 Payment

One lump sum payment will be made for costs associated with addition of brace plates to the skin plate as specified in Section 05 50 14 STRUCTURAL

METAL FABRICATION.

SECTION 01 22 00 Page 5

1.1.1.10.2 Unit of Measure

Unit of measure: Job.

1.1.1.11 Painting Gate

1.1.1.11.1 Payment

One lump sum payment will be made for costs associated with coating the structure with the 5-E-Z paint system as specified in Section 09 97 02

PAINTING: HYDRAULIC STRUCTURES.

1.1.1.11.2 Unit of Measure

Unit of measure: Job.

1.1.2 Option 1 - New Grating Fabrication

1.1.2.1 Fabrication and Installation of Grating Panels

1.1.2.1.1 Payment

One lump sum payment will be made for costs associated with fabricating and installing new grating panels as specified in Section 05 50 14 STRUCTURAL METAL FABRICATION. Disposal of existing grating panels is considered incidental to the fabrication of new panels and no separate payment will be made.

1.1.2.1.2 Unit of Measure

Unit of measure: Job.

1.1.3 Option 2 - Truss Rollers

1.1.3.1 Design and Supply Truss Roller Assembly, Self Lubricating

1.1.3.1.1 Payment

Payment will be made for costs associated with designing, fabricating, and installing new self-lubricating truss rollers as specified in Section 35 05 40.17 SELF-LUBRICATING MATERIALS. Payment will only be made for each truss roller actually installed by the Contractor.

1.1.3.1.2 Unit of Measure

Unit of measure: Each

1.1.4 Option 3 - Idler Sheaves

1.1.4.1 Supply of idlers sheave bushings and inspection of pedestal and pin.

1.1.4.1.1 Payment

Payment will be made for costs associated with supply of idler sheave bushings and machining work to recondition the pin and bearing pedestal.

1.1.4.1.2 Unit of Measure

Unit of measure: Each

SECTION 01 22 00 Page 6

1.1.5 Option 4 - Existing Grating Rehabilitation

1.1.5.1 Clean and Recoat Existing Grating

1.1.5.1.1 Payment

One lump sum payment will be made for costs associated with cleaning and painting existing grating panels as specified in Section 05 50 14

STRUCTURAL METAL FABRICATION.

1.1.5.1.2 Unit of Measure

Unit of measure: Job.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

Not Used -- End of Section --

SECTION 01 22 00 Page 7

SECTION TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 32 01

PROJECT SCHEDULE

PART 1 GENERAL

1.1 REFERENCES

1.2 SUBMITTALS

1.3 PROJECT SCHEDULER QUALIFICATIONS

PART 2 PRODUCTS

2.1 SOFTWARE

2.1.1 Government Default Software

2.1.2 Contractor Software

2.1.2.1 Primavera

PART 3 EXECUTION

3.1 GENERAL REQUIREMENTS

3.2 BASIS FOR PAYMENT AND COST LOADING

3.2.1 Activity Cost Loading

3.2.2 Withholdings / Payment Rejection

3.3 PROJECT SCHEDULE DETAILED REQUIREMENTS

3.3.1 Level of Detail Required

3.3.2 Activity Durations

3.3.3 Procurement Activities

3.3.4 Mandatory Tasks

3.3.5 Government Activities

3.3.6 Contract Milestones and Constraints

3.3.6.1 Project Start Date Milestone

3.3.6.2 End Project Finish Milestone

3.3.6.3 Interim Completion Dates and Constraints

3.3.6.3.1 Start Phase

3.3.6.3.2 End Phase

3.3.7 Calendars

3.3.8 Open Ended Logic

3.3.9 Default Progress Data Disallowed

3.3.10 Out-of-Sequence Progress

3.3.11 Added and Deleted Activities

3.3.12 Original Durations

3.3.13 Leads, Lags, and Start to Finish Relationships

3.3.14 Retained Logic

3.3.15 Percent Complete

3.3.16 Remaining Duration

3.3.17 Cost Loading of Closeout Activities

3.3.17.1 As-Built Drawings

3.3.17.2 O&M Manuals

3.3.18 Anticipated Adverse Weather

3.3.19 Early Completion Schedule and the Right to Finish Early

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3.4 PROJECT SCHEDULE SUBMISSIONS

3.4.1 Preliminary Project Schedule Submission

3.4.2 Initial Project Schedule Submission

3.4.3 Periodic Schedule Updates

3.5 SUBMISSION REQUIREMENTS

3.5.1 Narrative Report

3.5.2 Schedule Reports

3.5.2.1 Activity Report

3.5.2.2 Logic Report

3.5.2.3 Total Float Report

3.5.2.4 Earnings Report by CLIN

3.5.3 Network Diagram

3.5.3.1 Continuous Flow

3.5.3.2 Project Milestone Dates

3.5.3.3 Critical Path

3.5.3.4 Banding

3.5.3.5 Cash Flow / Schedule Variance Control (SVC) Diagram

3.6 PERIODIC SCHEDULE UPDATE

3.6.1 Periodic Schedule Update Meetings

3.6.2 Update Submission Following Progress Meeting

3.7 WEEKLY PROGRESS MEETINGS

3.8 REQUESTS FOR TIME EXTENSIONS

3.8.1 Justification of Delay

3.8.2 Time Impact Analysis (Prospective Analysis)

3.8.3 Forensic Schedule Analysis (Retrospective Analysis)

3.8.4 Fragmentary Network (Fragnet)

3.8.5 Time Extension

3.8.6 Impact to Early Completion Schedule

3.9 FAILURE TO ACHIEVE PROGRESS

3.9.1 Artificially Improving Progress

3.9.2 Failure to Perform

3.9.3 Recovery Schedule

3.10 OWNERSHIP OF FLOAT

3.11 PRIMAVERA P6 MANDATORY REQUIREMENTS

SECTION 01 32 01 Page 2

SECTION 01 32 01

PROJECT SCHEDULE

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.

AACE INTERNATIONAL (AACE)

AACE 29R-03 (2011) Forensic Schedule Analysis

AACE 52R-06 (2006) Time Impact Analysis - As Applied in Construction

1.2 SUBMITTALS

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

submittals not having a "G" designation are for Contractor Quality Control approval. 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

Project Scheduler Qualifications; G Preliminary Project Schedule; G Initial Project Schedule; G Periodic Schedule Update; G

1.3 PROJECT SCHEDULER QUALIFICATIONS

Designate an authorized representative to be responsible for the preparation of the schedule and all required updating and production of reports. The authorized representative must have a minimum of 2-years experience scheduling construction projects similar in size and nature to this project with scheduling software that meets the requirements of this specification. Representative must have a comprehensive knowledge of CPM scheduling principles and application.

PART 2 PRODUCTS

2.1 SOFTWARE

The scheduling software utilized to produce and update the schedules required herein must be capable of meeting all requirements of this specification.

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2.1.1 Government Default Software

2.1.2 Contractor Software

Scheduling software used by the contractor must be capable of meeting all requirements of this specification.

2.1.2.1 Primavera

If Primavera P6 is selected for use, provide the "xer" export file in a version of P6 importable by the Government system.

PART 3 EXECUTION

3.1 GENERAL REQUIREMENTS

Prepare for approval a Project Schedule, as specified herein, pursuant to FAR Clause 52.236-15, SCHEDULE FOR CONSTRUCTION CONTRACTS. Show in the schedule the proposed sequence to perform the work and dates contemplated for starting and completing all schedule activities. The scheduling of the entire project is required. The scheduling of construction is the responsibility of the Contractor. Contractor management personnel must actively participate in its development. Subcontractors and suppliers working on the project must also contribute in developing and maintaining an accurate Project Schedule. Provide a schedule that is a forward planning as well as a project monitoring tool. Use the Critical Path Method (CPM) of network calculation to generate all Project Schedules.

Prepare each Project Schedule using the Precedence Diagram Method (PDM).

3.2 BASIS FOR PAYMENT AND COST LOADING

The schedule is the basis for determining contract earnings during each update period and therefore the amount of each progress payment. The aggregate value of all activities coded to a contract CLIN must equal the value of the CLIN.

3.2.1 Activity Cost Loading

Activity cost loading must be reasonable and without front-end loading.

Provide additional documentation to demonstrate reasonableness if requested by the Contracting Officer.

3.2.2 Withholdings / Payment Rejection

Failure to meet the requirements of this specification may result in the disapproval of the preliminary, initial or periodic schedule updates and subsequent rejection of payment requests until compliance is met.

In the event that the Contracting Officer directs schedule revisions and those revisions have not been included in subsequent Project Schedule revisions or updates, the Contracting Officer may withhold 10 percent of pay request amount from each payment period until such revisions to the project schedule have been made.

3.3 PROJECT SCHEDULE DETAILED REQUIREMENTS

3.3.1 Level of Detail Required

Develop the Project Schedule to the appropriate level of detail to address

SECTION 01 32 01 Page 4 major milestones and to allow for satisfactory project planning and execution. Failure to develop the Project Schedule to an appropriate level of detail will result in its disapproval. The Contracting Officer will consider, but is not limited to, the following characteristics and requirements to determine appropriate level of detail:

3.3.2 Activity Durations

Reasonable activity durations are those that allow the progress of ongoing activities to be accurately determined between update periods.

Less than 2 percent of all non-procurement activities may have Original Durations (OD) greater than 20 work days or 30 calendar days.

3.3.3 Procurement Activities

Include activities associated with the critical submittals and their approvals, procurement, fabrication, and delivery of long lead materials, equipment, fabricated assemblies, and supplies. Long lead procurement activities are those with an anticipated procurement sequence of over 90 calendar days.

3.3.4 Mandatory Tasks

Include the following activities/tasks in the initial project schedule and all updates.

a. Submission, review and acceptance of SD-01 Preconstruction Submittals (individual activity for each).

b. Submission, review and acceptance of features require design completion

d. Long procurement activities

f. Submission and approval of as-built drawings.

r. Contractor's pre-final inspection.

s. Correction of punch list from Contractor's pre-final inspection.

t. Government's pre-final inspection.

u. Correction of punch list from Government's pre-final inspection.

SECTION 01 32 01 Page 5

v. Final inspection.

3.3.5 Government Activities

Show Government and other agency activities that could impact progress.

These activities include, but are not limited to: approvals, environmental permit approvals by State regulators, inspections, utility tie-in, Government Furnished Equipment (GFE) and Notice to Proceed (NTP) for phasing requirements.

3.3.6 Contract Milestones and Constraints

Milestone activities are to be used for significant project events including, but not limited to, project phasing, project start and end activities, or interim completion dates. The use of artificial float constraints such as "zero free float" or "zero total float" are prohibited.

3.3.6.1 Project Start Date Milestone

The first activity in the project schedule must be a start milestone titled "NTP Acknowledged,"

3.3.6.2 End Project Finish Milestone

The last activity in the schedule must be a finish milestone titled "End Project."

Constrain the project schedule to the Contract Completion Date in such a way that if the schedule calculates an early finish, then the float calculation for "End Project" milestone reflects positive float on the longest path. If the project schedule calculates a late finish, then the "End Project" milestone float calculation reflects negative float on the longest path. The Government is under no obligation to accelerate Government activities to support a Contractor's early completion.

3.3.6.3 Interim Completion Dates and Constraints

3.3.6.3.1 Start Phase

Use a start milestone as the first activity for a project phase. Call the start milestone "Start Phase X" where "X" refers to the phase of work.

3.3.6.3.2 End Phase

Use a finish milestone as the last activity for a project phase. Call the finish milestone "End Phase X" where "X" refers to the phase of work.

3.3.7 Calendars

Schedule activities on a Calendar to which the activity logically belongs. Develop calendars to accommodate any contract defined work period such as a 7-day calendar for Government Acceptance activities, concrete cure times, etc. Develop the default Calendar to match the physical work plan with non-work periods identified including weekends and holidays. Develop sSeasonal Calendar(s) and assign to seasonally affected activities as applicable.

SECTION 01 32 01 Page 6

If an activity is weather sensitive it should be assigned to a calendar showing non-work days on a monthly basis, with the non-work days selected at random across the weeks of the calendar, using the anticipated days provided in the contract clause number 52.236-4, PYHSICAL DATA. Assign non-work days over a seven-day week as weather records are compiled on seven-day weeks, which may cause some of the weather related non-work days to fall on weekends .

3.3.8 Open Ended Logic

Only two open ended activities are allowed: the first activity "NTP Acknowledged" may have no predecessor logic, and the last activity -"End Project" may have no successor logic.

Predecessor open ended logic may be allowed in a time impact analyses upon the Contracting Officer's approval.

3.3.9 Default Progress Data Disallowed

Actual Start and Finish dates must not automatically update with default mechanisms included in the scheduling software. Updating of the percent complete and the remaining duration of any activity must be independent functions. Disable program features that calculate one of these parameters from the other. Activity Actual Start (AS) and Actual Finish (AF) dates assigned during the updating process must match those dates provided in the Contractor Quality Control Reports. Failure to document the AS and AF dates in the Daily Quality Control report will result in disapproval of the Contractor's schedule.

3.3.10 Out-of-Sequence Progress

Activities that have progressed before all preceding logic has been satisfied (Out-of-Sequence Progress) will be allowed only on a case-by-case basis subject to approval by the Contracting Officer.

Propose logic corrections to eliminate out of sequence progress or justify not changing the sequencing for approval prior to submitting an updated project schedule. Address out of sequence progress or logic changes in the Narrative Report and in the periodic schedule update meetings.

3.3.11 Added and Deleted Activities

Do not delete activities from the project schedule or add new activities to the schedule without approval from the Contracting Officer. Activity ID and description changes are considered new activities and cannot be changed without Contracting Officer approval.

3.3.12 Original Durations

Activity Original Durations (OD) must be reasonable to perform the work item. OD changes are prohibited unless justification is provided and approved by the Contracting Officer.

3.3.13 Leads, Lags, and Start to Finish Relationships

Lags must be reasonable as determined by the Government and not used in place of realistic original durations, must not be in place to artificially absorb float, or to replace proper schedule logic.

a. Leads (negative lags) are prohibited.

SECTION 01 32 01 Page 7

b. Start to Finish (SF) relationships are prohibited.

3.3.14 Retained Logic

Schedule calculations must retain the logic between predecessors and successors ("retained logic" mode) even when the successor activity(s) starts and the predecessor activity(s) has not finished (out-of-sequence progress). Software features that in effect sever the tie between predecessor and successor activities when the successor has started and the predecessor logic is not satisfied ("progress override") are not be allowed.

3.3.15 Percent Complete

Update the percent complete for each activity started, based on the realistic assessment of earned value. Activities which are complete but for remaining minor punch list work and which do not restrain the initiation of successor activities may be declared 100 percent complete to allow for proper schedule management.

3.3.16 Remaining Duration

Update the remaining duration for each activity based on the number of estimated work days it will take to complete the activity. Remaining duration may not mathematically correlate with percentage found under paragraph entitled Percent Complete.

3.3.17 Cost Loading of Closeout Activities

Cost load the "Correction of punch list from Government pre-final inspection" activity(ies) not less than 1 percent of the present contract value. Activity(ies) may be declared 100 percent complete upon the Government's verification of completion and correction of all punch list work identified during Government pre-final inspection(s).

3.3.17.1 As-Built Drawings

If there is no separate contract line item (CLIN) for as-built drawings, cost load the "Submission and approval of as-built drawings" activity not less than $35,000 or 1 percent of the present contract value, which ever is greater, up to $200,000. Activity will be declared 100 percent complete upon the Government's approval.

3.3.17.2 O&M Manuals

If there is no separate contract line item (CLIN) for O&M Manuals, cost load the "Submission and approval of operation and maintenance manuals" activity not less than $35,000 or 1 percent of the present contract value, which ever is greater, up to $200,000. Activity will be declared 100 percent complete upon the Government's approval.

3.3.18 Anticipated Adverse Weather

Paragraph applicable to contracts with contract clause number 52.236-4, PYHSICAL DATA. Reflect the number of anticipated adverse weather delays allocated to a weather sensitive activity in the activity's calendar.

SECTION 01 32 01 Page 8

3.3.19 Early Completion Schedule and the Right to Finish Early

An Early Completion Schedule is an Initial Project Schedule (IPS) that indicates all scope of the required contract work will be completed before the contractually required completion date.

a. No IPS indicating an Early Completion will be accepted without being fully resource-loaded (including crew sizes and manhours) and the Government agreeing that the schedule is reasonable and achievable.

b. The Government is under no obligation to accelerate work items it is responsible for to ensure that the early completion is met nor is it responsible to modify incremental funding (if applicable) for the project to meet the contractor's accelerated work.

3.4 PROJECT SCHEDULE SUBMISSIONS

Provide the submissions as described below. The reports, and network diagrams required for each submission are contained in paragraph SUBMISSION REQUIREMENTS. If the Contractor fails or refuses to furnish the information and schedule updates as set forth herein, then the Contractor will be deemed not to have provided an estimate upon which a progress payment can be made.

Review comments made by the Government on the schedule(s) do not relieve the Contractor from compliance with requirements of the Contract Documents.

3.4.1 Preliminary Project Schedule Submission

Within 15 calendar days after the NTP is acknowledged submit the Preliminary Project Schedule defining the planned operations detailed for the first 90 calendar days for approval. The approved Preliminary Project Schedule will be used for payment purposes not to exceed 90 calendar days after NTP. Completely cost load the Preliminary Project Schedule to balance the contract award CLINS shown on the Price Schedule. The Preliminary Project Schedule may be summary in nature for the remaining performance period. It must be early start and late finish constrained and logically tied as specified. The Preliminary Project Schedule forms the basis for the Initial Project Schedule specified herein and must include all of the required plan and program preparations, submissions and approvals identified in the contract (for example, Quality Control Plan, Safety Plan, and Environmental Protection Plan) as well as design activities, planned submissions of all early design packages, permitting activities, design review conference activities, and other non-construction activities intended to occur within the first 90 calendar days. Government acceptance of the associated design package(s) and all other specified Program and Plan approvals must occur prior to any planned construction activities. Activity code any activities that are summary in nature after the first 90 calendar days with Bid Item (CLIN) code (BIDI), Responsibility Code (RESP) and Feature of Work code (FOW).

3.4.2 Initial Project Schedule Submission

Submit the Initial Project Schedule for approval within 42 calendar days after notice to proceed is issued. The schedule must demonstrate a reasonable and realistic sequence of activities which represent all work through the entire contract performance period. No payment will be made for work items not fully detailed in the Project Schedule.

SECTION 01 32 01 Page 9

3.4.3 Periodic Schedule Updates

Update the Project Schedule on a regular basis, monthly at a minimum.

Provide a draft Periodic Schedule Update for review at the schedule update meetings as prescribed in the paragraph PERIODIC SCHEDULE UPDATE MEETINGS. These updates will enable the Government to assess Contractor's progress.

a. Update information including Actual Start Dates (AS), Actual Finish Dates (AF), Remaining Durations (RD), and Percent Complete is subject to the approval of the Government at the meeting.

b. AS and AF dates must match the date(s) reported on the Contractor's Quality Control Report for an activity start or finish.

3.5 SUBMISSION REQUIREMENTS

Submit the following items for the Preliminary Schedule, Initial Schedule, and every Periodic Schedule Update throughout the life of the project:

3.5.1 Narrative Report

Provide a Narrative Report with each schedule submission. The Narrative Report is expected to communicate to the Government the thorough analysis of the schedule output and the plans to compensate for any problems, either current or potential, which are revealed through that analysis.

Include the following information as minimum in the Narrative Report:

a. Identify and discuss the work scheduled to start in the next update period.

b. A description of activities along the two most critical paths where the total float is less than or equal to 20 work days.

c. A description of current and anticipated problem areas or delaying factors and their impact and an explanation of corrective actions taken or required to be taken.

d. Identify and explain why activities based on their calculated late dates should have either started or finished during the update period but did not.

e. Identify and discuss all schedule changes by activity ID and activity name including what specifically was changed and why the change was needed. Include at a minimum new and deleted activities, logic changes, duration changes, calendar changes, lag changes, resource changes, and actual start and finish date changes.

f. Identify and discuss out-of-sequence work.

3.5.2 Schedule Reports

The format, filtering, organizing and sorting for each schedule report will be as directed by the Contracting Officer. Typically, reports contain Activity Numbers, Activity Description, Original Duration, Remaining Duration, Early Start Date, Early Finish Date, Late Start Date, Late Finish Date, Total Float, Actual Start Date, Actual Finish Date, and Percent Complete. Provide the reports electronically in .pdf format. The following lists typical reports that will be requested:

SECTION 01 32 01 Page 10

3.5.2.1 Activity Report

List of all activities sorted according to activity number.

3.5.2.2 Logic Report

List of detailed predecessor and successor activities for every activity in ascending order by activity number.

3.5.2.3 Total Float Report

A list of all incomplete activities sorted in ascending order of total float. List activities which have the same amount of total float in ascending order of Early Start Dates. Do not show completed activities on this report.

3.5.2.4 Earnings Report by CLIN

A compilation of the Total Earnings on the project from the NTP to the data date, which reflects the earnings of activities based on the agreements made in the schedule update meeting defined herein. Provided a complete schedule update has been furnished, this report serves as the basis of determining progress payments. Group activities by CLIN number and sort by activity number. Provide a total CLIN percent earned value, CLIN percent complete, and project percent complete.