01 14 00 Updated.pdf

SOLICITATION NO.: W912DS24B0006

E3TRYLCK202201

SECTION TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 14 00

WORK RESTRICTIONS

PART 1 GENERAL

1.1 REFERENCES

1.2 SUBMITTALS

1.3 COORDINATION AND WORK HOURS

1.3.1 Coordination with Lock and Dam Operations

1.3.2 Miter Gate and Culvert Valve Operation

1.3.3 Work Hours

1.4 SPECIAL SCHEDULING REQUIREMENTS

1.4.1 Work Allowed Prior to Lock Closure Period

1.4.2 Lock Closure Period

1.4.2.1 Cofferdam Installation and Stoplog Slot Replacement

1.4.2.2 Dewatering Structures Installation and Lock Test Dewatering

1.4.2.3 Second Lock Dewatering

1.5 TEMPORARY CONSTRUCTION CONSIDERATIONS

1.5.1 Construction Power

1.6 CONTRACTOR ACCESS AND WORK AREAS

1.6.1 General Work Area Restrictions

1.6.2 Grounds and Roadways

1.7 RESTRICTIONS ON PLACEMENT OF CONTRACTOR EQUIPMENT

1.7.1 Equipment on Lock Wall Surfaces

1.7.2 Lock Wall Stability Analysis

1.8 CONTRACTOR FLOATING PLANT

1.8.1 Floating Plant

1.8.2 Mechanized Equipment on Floating Plant

1.8.3 Locking of Floating Plant

1.8.4 Mooring of Floating Plant

1.8.5 Maintenance of Floating Plant

1.8.6 Equipment and Personnel

1.8.7 Sewage and Bilge Water Disposal

PART 2 PRODUCTS

PART 3 EXECUTION

-- End of Section Table of Contents --

SECTION 01 14 00 Page 1

SECTION 01 14 00

WORK RESTRICTIONS

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.

INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS (IEEE)

IEEE C2 (2023) National Electrical Safety Code

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

NFPA 70 (2023) National Electrical Code

U.S. NATIONAL ARCHIVES AND RECORDS ADMINISTRATION (NARA)

33 CFR 207.50 Hudson River at Troy, N.Y.; Navigation

46 CFR PART 1 Organization, General Course and Methods Governing Marine Safety Functions

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

Floating Plant Plan; G

Pre-Closure Work Plan; G

SD-05 Design Data

Equipment Placement Plan; G ECDS

Lock Wall Stability Analysis; G ECDS

SECTION 01 14 00 Page 2

1.3 COORDINATION AND WORK HOURS

1.3.1 Coordination with Lock and Dam Operations

The Lock operates 24 hours per day, seven days per week, including all federal and state holidays. The lock closure period is 01 December through 30 April. Any work allowed outside of the closure period will need to accommodate lock operations, including temporary covers over open trenches, clearing of work areas, continuous access along the land wall, e.g. During all lockages, conduct operations to minimize noise so normal radio communications at the site can occur. No work involving open flames, sparks, or other operations deemed dangerous by the Contracting Officer will be allowed during lockages of tows containing flammable products.

1.3.2 Miter Gate and Culvert Valve Operation

The Government will perform all miter gate and culvert valve operations and movements. Coordinate with the Contracting Officer to direct the operators on gate movements. If the Contracting Officer deems the requested action compromises safety, navigation, or integrity of equipment, the Contracting Officer will notify the Contractor. Provide an anticipated schedule (dates and times) to the Contracting Officer for gate operations and movements. Provide a minimum of 2 business days notice for required gate operations. Government will provide one dedicated operator to perform this work. All operations will occur during daylight hours, unless otherwise approved. Furnish radio equipment to the operator, on the same channel as the Contractor, to remain in constant contact during all gate operations.

1.3.3 Work Hours

Work hours in the construction area will be restricted to the hours between 7:00am and 4:00pm, Monday through Friday, both during and outside of lock closure periods. Alternate work schedules outside of typical working hours may be allowed for specific timeframes. Coordinate any alternate work schedules with the Contracting Officer. Provide working hours, timeframes, and reasons for alternate schedule to the Contracting Officer. Alternate work schedules may not be approved if a full time inspector is not available during all hours outside approved schedule.

1.4 SPECIAL SCHEDULING REQUIREMENTS

1.4.1 Work Allowed Prior to Lock Closure Period

Minor preparatory work, such as installing temporary wiring and line drilling for concrete removal, may be performed prior to the lock closure period as long as work does not affect navigation, operation of the lock, access and work safety of lock personnel, or reduce lock component strengths or performance. Submit the required work along with a detailed work plan, schedule, location of equipment, computations, and other required information for Governmental approval. The pre-closure work plan will require approval by the Contracting Officer prior to commencement of work. A detailed work plan will be required when the Contractor requests to do work outside of the navigation restriction period. The Government reserves the right to disallow any work outside of the navigation restriction period which duly affects navigation, and will not account for any days outside of the navigation restriction period when preparing bid documents and project schedule. Any damage to lock components caused by

SECTION 01 14 00 Page 3

Contractor's direct operations outside of the navigation restriction period will be the responsibility of the Contractor to repair immediately at the Contractor's expense. Any damages which cause closure to the lock by the Contractor operations require the Contractor to cease all operation and initiate repairs to damaged components. Repair work to be continuous until components have been replaced and the Lock returned to service.

Damage to the Lock, Contractor-installed works, or Contractor equipment caused by the Government or commercial traffic is the responsibility of the Government to reimburse Contractor with Contract time and dollars as required to remedy such damage.

1.4.2 Lock Closure Period

The first lock closure period is from 7:00am on 01 December 2024 to 4:00pm on 15 March 2025. The second lock closure period is from 7:00am on 01 December 2025 to 4:00pm on 1 March 2026. During these timeframes, navigation will cease transiting the lock and the Contractor will have full access to the site during typical work hours or previously coordinated alternate schedule (with the exception of areas required by the Government to perform work described herein). Fleet and perform activities as required to complete work, in accordance as specified, indicated, and as approved.

1.4.2.1 Cofferdam Installation and Stoplog Slot Replacement

Refer to Section 01 53 11 PROTECTION, DEWATERING, AND DEBRIS REMOVAL for additional information. The following work will be performed by Contractor personnel unless otherwise stated. Commence at 7:00am on 01 December 2024, and the Contractor portion of the work complete no later than 4:00pm on 15 March 2025.

a. Remove downstream stoplog protection plate assemblies, place underwater concrete on either side of stoplog sill, and install and dewater cofferdams.

b. Demolish and replace downstream stoplog slots and surrounding concrete as indicated.

c. Test place protection plate assemblies into stoplog slots in-the-dry.

d. Remove protection plate assemblies, rewater and remove cofferdams.

e. Install downstream stoplogs. Stoplogs to be installed, dive inspection completed, and any deficiencies corrected no later than 4:00pm on 15 March 2025.

f. Government to install upstream dewatering structures and dewater lock chamber after March 15 2025.

1.4.2.2 Dewatering Structures Installation and Lock Test Dewatering

Refer to Section 01 53 11, PROTECTION, DEWATERING, AND DEBRIS REMOVAL for requirements associated with the dewatering of the lock chamber and other dewatering structures. Following downstream stoplog placement, dive inspection, and deficiency correction the Government will place upstream needle dam, secure miter gates, and commence dewatering operations.

During the drawdown period, allow Government access along both the land wall and the I-wall. The intent of this dewatering is to test and verify

SECTION 01 14 00 Page 4 the function and sealing of the downstream stoplog slots. The dewatering is to begin no earlier than 15 March 2025, and end no later than 01 April 2025, and in coordination with the Contracting Officer. Once dewatering is complete and suitability of downstream stoplog slots is verified, leave stoplogs in place and turn site over to Government. Contractor must demobilize at the end of the first construction season.

1.4.2.3 Second Lock Dewatering

Refer to Section 01 53 11 PROTECTION, DEWATERING, AND DEBRIS REMOVAL for requirements associated with the dewatering of the lock chamber and other dewatering structures. Contractor to remobilize to the site. Beginning on 01 December 2025, the Government will place all dewatering structures and commence dewatering operations. Contractor to commence work after lock dewatering at 7:00am 15 December 2025, and complete work in accordance with approved schedule. Work to be completed no later than 4:00pm 01 March 2026, and in coordination with the Contracting Officer.

The following work must be completed during the second lock dewatering:

a. Remove concrete and place concrete at trash racks as indicated.

b. Remove existing upstream intake trash racks and install trashracks.

1.5 TEMPORARY CONSTRUCTION CONSIDERATIONS

1.5.1 Construction Power

Coordinate, furnish, and pay all costs incurred for all temporary construction power requirements. Temporary construction power equipment and installation in accordance with NFPA 70 , IEEE C2 , and USACE EM 385-1-1.

Temporary construction power is not available for use by the Contractor.

Furnish temporary construction power using generators. Pay all costs associated with and incurred by coordinating, installing, operating, and removing temporary construction power. Power service disruptions will not be the responsibility of the Government. All power outages to lock and dam electrical service will be coordinated, scheduled with, and approved by the Contracting Officer, and are not guaranteed. Government utilities, equipment, and infrastructure will not be made available for temporary construction power. Provide at a minimum 200A temporary power for dam operations and 100A for temporary control stands at each end during the first construction season.

1.6 CONTRACTOR ACCESS AND WORK AREAS

1.6.1 General Work Area Restrictions

All operations of the Contractor will be confined to areas as shown and as authorized and approved by the Contracting Officer. The limits of the Contractor's work areas are as shown. Maintain and preserve all existing survey control points established by the Government. Except as specified otherwise, attachment to temporary or permanent structures of Government property is prohibited. Where such attachment is permitted, submit proposed methods and locations for attaching equipment for approval.

Remove all items used for attaching to the existing concrete structure and repair holes by filling with non-shrink grout.

SECTION 01 14 00 Page 5

1.6.2 Grounds and Roadways

Avoid traffic on roads selected for hauling material to and from the site with minor interference. Investigate the adequacy of existing roads and the allowable load limit on these roads. Damage to existing roads and property will be repaired at no additional cost to the Government. When intending to transport any heavy loads on roadways, investigate all weight limits for the roads he intends to use and secure any required bond(s) from the respective owner(s). Repair damages that occur to Government property or private company equipment at no additional cost to the Government. Use only public roads and highways for access to the site.

Making arrangements with private landowners for access is prohibited.

1.7 RESTRICTIONS ON PLACEMENT OF CONTRACTOR EQUIPMENT

1.7.1 Equipment on Lock Wall Surfaces

Placement of equipment on the Lock walls is allowed as approved, noting that there are a significant number of openings and voids below the top of the lock that are covered with metal plates or shallow concrete, neither of which will support heavy equipment. Prepare a Equipment Placement Plan for placement of equipment on the lock walls for approval of the Contracting Officer. Identify equipment and materials to be placed on the walls, including the associated weights of those components. Submit the computations for all equipment weighing over 2000 pounds, along with a drawing detailing the location(s) for the placement of equipment on the wall, to ensure the existing concrete surface finishes, the existing galleries, or other lock features are not damaged from equipment. Design and install steel cover plates over the existing grating to carry any loading across the span of the opening. Submit computations and drawings for the cover plates, detailing size, and location requirements that are required.

1.7.2 Lock Wall Stability Analysis

For all equipment over 10,000 pounds, or any crane that may lift components while on the lock wall, perform a Lock Wall Stability Analysis of the Lock wall to ensure equipment and construction activities do not compromise the stability of the lock walls. Based on analysis, develop a plan to use proposed equipment, and note limitations (locations on wall, equipment proximity, e.g.). Provide a narrative in the work plan on how limitations will be implemented in the field. Submit computations prior to mobilization of any equipment on site. Perform all computations for the placement of equipment on the lock walls by a Registered Professional Engineer, and submittals reflect the stamp and signature of the engineer.

1.8 CONTRACTOR FLOATING PLANT

1.8.1 Floating Plant

Floating plant, and the operation of such plant in accordance with EM 385-1-1. Secure floating plant which is not being used in the performance of the work in a manner that does not interfere with navigation in the navigation channel. Prepare emergency plans for removing or securing floating plant and evacuating personnel in the event of severe weather in accordance with EM 385-1-1, Section 19.A.03. Have propelling units capable of moving the floating plant site at all times. Submit the written Propelling Unit Agreement between the Contractor and the lessor that documents this requirement prior to beginning work. The agreement

SECTION 01 14 00 Page 6 includes documentation that the propelling unit operator currently possesses a U.S. Coast Guard First Class Pilot's license. Select floating plant which is suitable for the performance of the work. Contractor's floating plant to operate only within the areas of work as shown, unless such areas are modified with the approval. The Contractor will only be allowed to lock through the lock chamber with the approval of the Contracting Officer. Except as otherwise indicated, use existing permitted commercial marine facilities for access to the river and for on-loading and off-loading operations. Use of floating plant spuds is not allowed within the lock chamber or outside the chamber within 100 feet of the stoplog sills.

Select floating plant and towboats of a size and capacity suitable for work and in accordance with 33 CFR 207.50 Hudson River at Troy, N.Y.;

Navigation and EM 385-1-1. Furnish towboats with sufficient horsepower capacity to control the floating plant used, considering the size and draft of the plant, for the expected river velocities and wind conditions. The minimum size of towboats is 800 horsepower when planning the size and capacity of the floating plant and towboats.

Submit a Floating Plant Plan plan of all floating plant, floating plant based equipment (i.e. cranes, derricks), temporary operating systems (i.e.

generators, compressors, welding machines, e.g.), and other appurtenant features which will have present during the Contract duration for any fleet. Use sketches, diagrams, and narratives to indicate location of all floating plant-equipment. Use manufacturer's catalog information or other suitable data to describe the specific equipment to be used. Indicate the methods and procedures that will be used to deliver materials, supplies and equipment via floating plant. Furnish floating plant as suitably sized and arranged for efficiently withdrawn under conditions as directed.

1.8.2 Mechanized Equipment on Floating Plant

When operating mechanized equipment on a floating plant, provide positive and acceptable means of preventing this equipment from moving or falling into the water. The type of equipment addressed by this clause includes front end-loaders, bulldozers, trucks (both on- and off-road), backhoes, track hoes, and similar equipment. If intention to use such equipment on floating plant, develop an Activity Hazard Analysis (AHA) for this feature of work. Include a detailed explanation of the type or types of physical barriers, curbs, structures, facilities, to be incorporated to protect the operator and prevent the equipment from entering the water. Nonstructural warning devices may be considered for situations where the use of structural barriers are impracticable. Thoroughly address the procedure and submit the AHA to the Government prior to commencing work.

1.8.3 Locking of Floating Plant

The Contractor will not be given priority over other waterway users for lockage thru lock. Observation of normal queuing procedures is required unless otherwise permitted.

SECTION 01 14 00 Page 7

1.8.4 Mooring of Floating Plant

When not in use, securely moor Contractor's floating plant. Provide personnel as necessary to adjust moorings to provide for fluctuations in river elevations. Follow all requests for locking through normal queuing procedure at the lock. Temporary mooring within the upstream or downstream approaches to the Lock Chamber is prohibited outside Navigation Closure Period. Under no circumstances will the Contractor's floating plant be allowed to interfere with the flow of commercial river traffic through the Lock Chamber, approaches to the Lock Chamber or the navigation channel. Floating plant and barges will not be allowed to nose-into the bank or tie-off to trees on the shoreline. Complete withdrawal or relocation of floating plant within 4 hours of any notice from the Contracting Officer.

1.8.5 Maintenance of Floating Plant

Maintain all floating plant equipment in good working condition throughout the Contract duration.

1.8.6 Equipment and Personnel

Floating plant and personnel to follow the applicable U.S. Coast Guard regulations and licensing requirements. Floating plant equipment in accordance with 46 CFR PART 1 Subchapter E 44.05-10.

1.8.7 Sewage and Bilge Water Disposal

Methods for disposal of sanitary sewage, and bilge water accumulated aboard floating plant, to meet applicable local, State, and Federal requirements.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

Not Used

-- End of Section --

SECTION 01 14 00 Page 8