A02-PWS_Indian_Creek_Breakwater_Removal_Revised.docx

PERFORMANCE WORK STATEMENT

FOR

INDIAN CREEK BREAKWATER REMOVAL

AT

MARK TWAIN LAKE, MISSOURI

14 July2016 Revision 1

Table of Contents

1. Description of Services

1.1 Anchor Cable Detachment

1.2 Floating Breakwater Haul

1.3 Disassembly and Disposal of Breakwater Structure

1.4 Anchor Cable Cutoff and Anchor Block Removals

1.5 Electrical Removals

1.6 Temporary Lighting

1.7 Temporary Staging of Breakwater Structure

1.8 Staging and Access Areas

1.9 Styrofoam Control and Disposal

2. Service Delivery Summary (SDS)

2.1 Quality Control Plan

2.2 Quality Assurance

2.3 Performance Assessment

3. Contractor-Furnished Equipment, Materials, and Supplies

3.1 General

3.2 Equipment, Materials, and Supply Storage

3.3 Equipment, Materials, and Supplies

4. General Information

4.1 Description of Breakwater Structure

4.2 Safety

4.3 Accident Prevention Plan (APP)

4.4 Activity Hazard Analysis (AHA)

4.5 Emergency Medical Treatment

4.6 Reports

4.7 Meetings

4.8 Security

4.9 Personnel Requirements

4.10 Environmental Protection

4.11 Boat Ramp Closure

4.12 Public Safety

4.13 Diving Safety

4.14 Coordination

4.15 Contract Schedule and Duration

5. Appendices Appendix A – Project Location/Work Area Maps Appendix B – Underwater Anchor Plan and Coordinates Appendix C – Breakwater Structural and Electrical Drawings Appendix D – Accident Prevention Program

1. Description of Services. The work required herein consists of furnishing all plant, labor, equipment, and materials, and performing all operations necessary for the removal of an 800 feet long floating wave attenuator (breakwater) system near the Indian Creek Marina at Mark Twain Lake. The Marina is located in Monroe City, Missouri. Removal and disposal of the breakwater system must be completed in accordance with all local, state, and federal laws and regulations. The paragraphs below describe the specific items which are part of the overall removal.

1.1 Anchor Cable Detachment. The floating breakwater structure must be detached from the anchor cables which secure the structure to the underwater anchors. The Contractor may detach the cables at any point along the cables. The Contractor must secure the structure during the cable detachment to ensure the structure doesn’t drift away. The final anchor cable cutoff is described further in Paragraph 1.4 below.

1.2 Floating Breakwater Haul. Once the breakwater structure is detached from the anchor cables, the Contractor will be required to haul the structure to the Shoreline Staging Area near the boat ramp. The Contractor must secure the structure during the haul to ensure the structure doesn’t drift away during the haul. The Contractor must notify the Mark Twain Lake Project Office in advance of the haul.

1.3 Disassembly and Disposal of Breakwater Structure. After the breakwater structure is hauled to the Shoreline Staging Area, the Contractor will be required to disassemble and dispose of the breakwater structure. The size of the disassembled segments is limited only by the Contractor’s ability to safely lift and haul away the individual segments. The Contractor may utilize the staging areas and boat ramps as indicated in the paragraphs below to accomplish the disassembly and disposal of the structure. The Contractor must comply with all Federal, State, and local laws regarding the proper disposal of the breakwater structure components. The Contractor shall submit landfill receipts or other proof or verification of waste disposal.

1.4 Anchor Cable Cutoff and Anchor Block Removals. The Contractor shall be required to cut off all anchor cables flush with the connection to the underwater anchor blocks. If the anchor blocks are completely covered by lakebed soil, the anchor cables shall be cut off a minimum of one foot below the lakebed surface at that anchor block. The Contractor shall also be required to verify the elevation of the top of all anchor blocks. All anchor blocks which have a top surface above Elevation 595.0 NGVD shall be completely removed by the contractor. The anchor blocks used for the breakwater structure include various sizes of anchors, but in general there are large concrete anchor blocks that weigh approximately 12,000 pounds, as well as anchor block clusters that weigh approximately 2,500 pounds each.

1.5 Electrical Removals. Electric power is supplied to the breakwater system by means of two watertight armored cables. The cables are routed from the circuit disconnect located on the transformer platform through conduits to the water edge, at which point the cables exit the conduits and are routed exposed on the lakebed to the breakwater system. The contractor shall be required to disconnect and remove the two power cables, in their entirety, from the circuit disconnect located on the transformer platform to the breakwater system. The approximate location of the transformer platform is shown on Plate A-3 of Appendix A and additional electrical details are shown on the Plates C-7 and C-8 of Appendix C. The Contractor shall note that the transformer platform is elevated approximately 15 to 20 feet above ground level. The contractor shall be responsible for coordinating with the electric utility for pulling of the utility meter and sealing of the opening in the meter enclosure after meter is removed. All other electrical devices and wiring installed on the breakwater system shall be disassembled and disposed as described in Paragraph 1.3 above.

1.6 Temporary Lighting. Once the Contractor disconnects or interrupts the electrical supply to the breakwater structure, the Contractor shall be required to install and maintain temporary lighting on the breakwater structure at all times. The lighting shall be equivalent to the existing powered lighting on the breakwater, and be must be adequate to ensure the breakwater is visible at all times during the contract to personnel on or near the Lake.

1.7 Temporary Staging of Breakwater Structure. After the structure is hauled away from the area in the immediate vicinity of the Indian Creek Marina, the Contractor may utilize the Shoreline Staging Area to temporarily store and work on the structure before it is permanently hauled away. This Shoreline Staging Area is limited to the location identified on Plate A-4 in Appendix A. The Contractor shall be required to secure the breakwater structure at all times while it is in the Shoreline Staging Area. This area may be utilized only to store the breakwater structure and/or segments of the structure before it is permanently disposed of. The contractor may not use this Shoreline Staging Area to store equipment or materials when work is not active on the breakwater.

1.8 Staging and Access Areas. The Contractor shall only utilize the staging areas identified on Plate A-4 of Appendix A. The Contractor may not utilize any portion of the marina or its access that is identified in Plate A-3 of Appendix A. The Shoreline Staging Area may only be utilized as described in Paragraph 1.7 above. The Contractor may utilize the Parking Lot Staging Area to store all required equipment and materials when not in use on the breakwater. The Contractor shall only be allowed to access the Lake by using the two boat ramps identified on Plate A-4. The high water boat ramp will be required only when the Lake level rises above approximately Elevation 625.0 NGVD. The Contractor shall be required to document the existing condition of this staging and boat ramp access areas by video and/or photo documentation prior to utilizing these areas. Any damage resulting from the Contractor’s use of the staging and access areas shall be repaired by the Contractor at no additional cost to the Government. All necessary repairs to the staging and access areas shall be sufficient to restore the condition of the areas to the same or better condition as the existing condition prior to the Contractor’s damage. See Paragraph 4.11 for details on the closure of the boat ramp.

1.9 Styrofoam Control and Disposal. The Contractor shall take extreme care to contain all Styrofoam that becomes loose during the disassembly of the breakwater structure. The Contractor shall be required to retrieve and dispose of any loose Styrofoam which becomes dislodged during the disassembly, haul away, and disposal of the breakwater structure.

2. Service Delivery Summary (SDS). The contract service requirements are summarized in performance objectives that relate directly to requirements. The performance threshold for each service to be performed can be found in the chart below. The SDS and the contractor’s Quality Control Plan provide information on contract requirements, the expected level of contractor performance and the expected method of government validation and confirmation of services provided.

Anchor Detachment and Breakwater Haul

See Description of Work 1.1 and 1.2.

Breakup and Disposal of Breakwater Structure

See Description of Work 1.3

Anchor Cable Cutoff and Anchor Block Removals

See Description of Work 1.4

Electrical Removals

See Description of Work 1.5

2.1 Quality Control Plan. Prior to commencement of work the Contractor shall submit his Quality Control Plan. The Plan shall identify personnel, procedures, instructions, records and forms to be used. The Plan shall include a description of the quality control organization, name, duties, responsibilities and authorities of each person assigned a quality control function and a copy of the letter to the quality control manager signed by an authorized official of the firm which describes the responsibilities and delegates the authorities of the quality control manager.

2.2 Quality Assurance. The government shall inspect and evaluate the contractor’s performance to ensure services are received in accordance with the requirements set forth in this contract. The KO or COR shall inspect by validating actual work performance, physically checking an attribute of the completed task, checking a management information report, investigating customer complaints, conferring with facility managers, or otherwise inspecting the task or its results to determine whether or not performance meets the standards contained in this PWS.

2.3 Performance Assessment.

2.3.1 Periodic Validations. This method requires the COR to employ a “spot check” style of evaluation. Periodic validations will be conducted on a scheduled basis (daily, weekly, monthly) and may be adjusted, based on quality trends. Any unsatisfactory inspection (defect) result shall be recorded, and the contractor shall re-perform the service after notification by the CO or COR.

3. Contractor-Furnished Equipment, Materials, and Supplies.

3.1 General. All Contractor-furnished equipment and materials used in the performance of this contract shall be of suitable size, type and quality for the intended use. Contractor-furnished equipment shall be inspected daily by the Contractor and maintained in a safe and good working condition. The Contracting Officer reserves the right to inspect any and all equipment, materials and supplies prior to award of the contract and during the course of this contract.

3.2 Equipment, Materials, and Supply Storage. The contractor may utilize the designated staging areas for storage of all equipment, materials, and supplies. Appendix A includes the location maps for the staging areas available for use by the contractor. No other locations may be used for storage unless approval is granted in advance by the COR and/or KO.

3.3 Equipment, Materials, and Supplies. Unless otherwise stated in this contract, all equipment, materials and supplies necessary to remove, haul, and dispose of the breakwater structure and all necessary appurtenances shall be furnished by the Contractor. NOTE: The Contracting Officer or his authorized representative reserves the right to inspect and/or prohibit the use of any equipment, materials or supplies due to operational concerns or safety violations, or if it is determined that said products or equipment prove unsatisfactory.

4. General Information

4.1 Description of Breakwater Structure. The breakwater system consists of two distinct break wall structures, both installed in 1994. The North Breakwater wall is approximately 476 feet long while the South Breakwater wall is approximately 324 feet long, making up the total 800 feet long system. The entire wall system is anchored by 37 underwater concrete anchors attached to the structure with galvanized steel cable. The anchors are adjusted using a total of 42 manually operated mechanical winches. Each structure includes a wave wall that extends approximately 7 feet from the deck platform below the water surface, constructed of individual one foot wide wood panels. The deck support members are primarily glu-lam beams with additional wood frame members. The top walking surface of each structure is 10 feet wide and comprised of individual concrete panels. The wave wall is supported by hollow steel tube framing. The floatation for the structure is accomplished using high density Styrofoam encased in polyethylene tubs. There is additional pneumatic tubs which were placed after original construction to help level the structure. The total weight of the structure when originally installed was approximately 16,000330 pounds per linear foot, for an approximate total weight of 264,000 pounds or 132 tons. It is likely that the weight of the structure has increased over time due to water-logging of the structure members. Deviation from the stated approximate weight of the structure is not grounds for equitable adjusts to the contract due to increased weight. The exact weight of the structure cannot be determined in-place, and the approximate weight is stated in order to provide a reasonable basis for estimation by the Contractor. Refer to Appendix C for design drawings for the structure, which may be used to better estimate the weight of the in-place breakwater. Refer to Appendix B for the location of the existing anchors.

4.2 Safety. This paragraph applies to contracts and purchase orders that require the Contractor to comply with EM 385-1-1 (e.g., contracts that include the Accident Prevention clause at FAR 52.235-13 and/or other safety provisions). EM 385-1-1 and its changes are available at http://www.hq.usace.army.mil (at the HQ homepage, select Safety and Occupational Health). The Contractor shall be responsible for complying with the current edition and all changes posted on the web as of the effective date of this solicitation. The Government may inspect all equipment and materials. Any equipment or material found not in conformity with the requirements of this contract shall be removed from Government property immediately. The Contractor shall develop and submit an Accident Prevention Program using the forms located in Appendix D together with a copy of the Company Policy on Safety.

4.2.1 References. The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the test by the basis designation only.

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

NFPA 10 (2002) Portable Fire Extinguishers

U.S. ARMY CORPS OF ENGINEERS (USACE)

EM 385-1-1 (2003) Safety - Safety and Health Requirements

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

29 CFR 1910 Occupational Safety and Health Standards

4.2.2 Site Safety and Health Officer (SSHO). Site Safety and Health Officer (SSHO) shall be provided at the work site at all times to perform safety and occupational health management, surveillance, inspections and safety enforcement for the Contractor. The Contractor Quality Control (QC) person can be the SSHO on this project. The SSHO shall meet the following requirements.

4.2.2.1 Work on similar projects

4.2.2.2 10-hour OSHA safety class or equivalent within the last three (3) years

4.2.2.3 Competent person training as needed

4.3 Accident Prevention Plan (APP). The Contractor shall use a qualified person to prepare the written site-specific APP. Prepare the APP in accordance with the format and requirements of USACE EM 385-1-1 and as supplemented herein. Cover all paragraph and subparagraph elements in USACE EM 385-1-1, Appendix A, ‘Minimum Basic Outline for Accident Prevention Plan”. Specific requirements for some of the APP elements are described below. The APP shall be job-specific and shall address any unusual or unique aspects of the project or activity for which it is written. The APP shall interface with the Contractor’s overall safety and health program. Any portions of the Contractor’s overall safety and health program referenced in the APP shall be included in the applicable APP element and made site-specific. The Government considers the Prime Contractor to be the “controlling authority” for all work site safety and health of the subcontractors. Contractors are responsible for informing their subcontractors of the safety provisions under the terms of the contract and the penalties for noncompliance, coordinating the work to prevent one craft from interfering with or creating hazardous working conditions for other crafts, and inspecting subcontractor operations to ensure that accident prevention responsibilities are being carried out. The APP shall be signed by the person and firm (senior person) preparing the APP, the Contractor, the on-site superintendent, the designated site safety and health officer and any designated CSP and/or CIH.

4.3.1 APP Submission. Submit the APP to the Contracting Officer’s Representative (COR) for acceptance following award and prior to the post award conference for acceptance. Work cannot proceed without an accepted APP.

4.3.2 APP Enforcement. Once accepted by the COR, the APP and attachments will be enforced as part of the contract. Disregarding the provisions of this contract or the accepted APP will be cause for stopping of work, at the discretion of the COR, until the matter has been rectified.

4.3.3 APP New Hazard Notification. Once work begins, changes to the accepted APP shall be made with the knowledge and concurrence of the COR, project superintendent, SSHO and quality control manager. Should any hazard become evident, stop work in the area, secure the area, and develop a plan to remove the hazard. Notify the COR within 24 hours of discovery. Eliminate/remove the hazard. In the interim, all necessary action shall be taken to restore and maintain safe working conditions in order to safeguard onsite personnel, visitors, the public and the environment.

4.3.4 APP Review/Updates. Copies of the accepted plan will be maintained at the Mark Twain Lake Project Office. The APP shall be continuously reviewed and amended, as necessary, throughout the life of the contract. Unusual or high-hazard activities not identified in the original APP shall be incorporated in the plan as they are discovered.

4.4 Activity Hazard Analysis (AHA).

4.4.1 AHA Format. The Activity Hazard Analysis (AHA) format shall be in accordance with USACE EM 385-1-1. Submit the AHA to the COR for review following award and prior to the post award conference. Format subsequent AHAs as amendments to the APP. The analysis should be used during daily inspections to ensure the implementation and effectiveness of the activities safety and health controls.

4.4.2 AHA Review. The AHA list will be reviewed periodically and updated as necessary when procedures, scheduling or hazards change.

4.4.3 AHA Development. The activity hazard analyses shall be developed for activities being performed. The AHAs will be developed by the contractor, supplier or subcontractor and provided to the prime contractor for submittal to the COR.

4.5 Emergency Medical Treatment. Contractors will arrange for their own emergency medical treatment. Government has no responsibility to provide emergency medical treatment.

4.6 Reports.

4.6.1 Accident Reports. For recordable injuries and illnesses, and property damage accidents resulting in at least $2,000 in damages, the Prime Contractor shall conduct an accident investigation to establish the root cause(s) of the accident, complete USACE Accident Report Form 3394 and provide the report to the COR within Two (2) calendar days of the accident. The COR will provide copies of any required special forms.

4.6.2 Accident Notification. Notify the COR as soon as practical, but not later than Four (4) hours, after any accident meeting the definition of Recordable Injuries or Illnesses or High Visibility Accidents, or property damage equal to or greater than $2,000. Information shall include contractor name; contract title; type of contract; name of activity, installation or location where accident occurred; date and time of accident; names of personnel injured; extent of property damage, if any; extent of injury, if known, and brief description of accident (to include type of equipment used, PPE used, etc. Preserve the conditions and evidence on the accident site until the Government investigation team arrives on-site and Government investigation is conducted.

4.6.3 Monthly Exposure Reports. Monthly exposure reporting to the COR is required to be attached to the monthly billing request. This report is a compilation of employee-hours worked each month for all site workers, both prime and subcontractor. The COR will provide copies of any special forms.

4.7 Meetings.

4.7.1 Post Award Conference.

4.7.1.1 Attendance. Contractor representatives who have a responsibility or significant role in accident prevention on the contract shall attend the post award conference. This includes the project superintendent, site safety and health officer, quality control supervisor, or any other assigned safety and health professionals who participated in the development of the APP (including the Activity Hazard Analyses (AHAs) and special plans, program and procedures associated with it).

4.7.1.2 Review. The Contractor shall discuss the details of the submitted APP to include incorporated plans, programs, procedures and a listing of anticipated AHAs that will be developed and implemented during the performance of the contract. This list of proposed AHAs will be reviewed at the conference and an agreement will be reached between the Contractor and the COR as to which phases will require an analysis. In addition, a schedule for the preparation, submittal, review and acceptance of AHAs shall be established to preclude delays.

4.7.1.3 Revisions. Deficiencies in the submitted APP will be brought to the attention of the Contractor at the post award conference and the Contractor shall revise the plan to correct deficiencies and resubmit it for acceptance. Work shall not begin until there is an accepted APP.

4.7.2 Safety Meetings. Shall be conducted and documented as required by EM 385-1-1.

4.8 Security. The contractor and all associated sub-contractors shall receive a brief/training (provided by the RA) on the local suspicious activity reporting program. This locally developed training will be used to inform employees of the types of behavior to watch for and instruct employees to report suspicious activity to the project manager, security representative or law enforcement entity. This training shall be completed within 30 calendar days of contract award and within 30 calendar days of new employees commencing performance with the results reported to the COR NLT 5 calendar days after the completion of the training.

4.9 Personnel Requirements.

4.9.1 Labor Required. The Contractor shall provide all employees required to satisfactorily perform the work described herein. Due to increased security measures and visitor safety, the Contractor is required to perform background screenings for all employees, to include criminal and sexual crimes, prior to performing any work under this contract as well as annually prior to the start of the next option year. Copies of employee background results shall be submitted to the Contracting Officer or the Contracting Officer’s Representative. Any person having felonious or sexual crimes will be prohibited from performing the tasks required for this contract. Background screening can be done through the Missouri State Highway Patrol, https://www.machs.mshp.dps.mo.gov/MACHSFP/home.html.

4.9.2 Supervision. The Contractor shall provide adequate supervision of his employees to insure compliance with the contract requirements. The Contractor shall furnish a telephone number and mailing address through which he can normally be contacted on a daily basis and must supply, in writing, the names(s) of his designated supervisor(s) who can be contacted on a daily basis. The Contractor shall provide the Contracting Officer a list of the names of all employees authorized by the Contractor to obtain access to the buildings to be serviced.

4.9.3 Contractor’s Employees. The Contracting Officer may require the Contractor to immediately remove from the work site any employee of the Contractor who endangers persons or property or who is uncooperative with Government employees. Notification will be by the Contracting Officer by telephone or in person and shall be confirmed in writing as soon as possible. No such removal shall reduce the Contractor’s obligation to perform all work required under this contract.

4.10 Environmental Protection.

4.10.1 Protection of the Environment. This paragraph prescribes actions required for the prevention of environmental pollution during, and as the result of operations under this contract. For the purpose of this specification, environmental pollution is defined as the presence of chemicals, physical, or biological elements or agents which adversely affect human health or welfare; unfavorably alter ecological balances of importance to human life; affect other species of importance to man; or degrade the utility of the environment for aesthetic and recreational purposes. The control of environmental pollution requires consideration of air, water and land; and involves noise, solid waste management of radiant energy and radioactive materials, as well as other pollutants.

4.10.2 Protection of Land Resources. The work areas on which the work is to be performed, and the land resources adjacent thereto, shall be preserved in their present condition.

4.10.3 Protections of Water Resources. Lakes, ditches, rivers, canals, waterways or reservoirs shall not be polluted with fuels, bitumens, calcium chloride, insecticides, herbicides or other similar materials harmful to fish, shellfish or wildlife, or materials which may be detrimental to outdoor recreation.

4.10.4 Removal of Materials and Rubbish. Before final payment is made, the Contractor shall remove from the site of work all of his equipment and unused materials provided by him, any waste materials and rubbish resulting from operations performed herein. The methods and locations of disposal of materials, wastes, effluents, trash, garbage, oil, grease, chemicals, etc., within the right-of-way limits shall be such that harmful debris will not enter project lands, lakes, ditches, rivers, canals, waterways or reservoirs. All disposal must be done in accordance with all necessary Federal, State, and local regulations.

4.11 Boat Ramp Closure. The Contractor shall close the Indian Creek West Boat Ramp for public safety and removal of the breakwater structure from the lake for no more than five (5) consecutive work days (Monday thru Friday only). At the end of the five consecutive work days on Friday the Contractor shall remove all devices and signs associated with the Ramp Closure Plan to allow full and safe public use of the ramp facility.

The Contractor shall provide a ramp closure plan to ensure safe removal of the breakwater from the lake. The plan shall include appropriate signs and public notification to avoid accidents and conflict with the public and general use of the ramp and associated parking facilities. The plan shall provide specific dates and time frames, maps, closure devices, and sign plans to ensure complete safety during removal of the breakwater from the lake and transfer to transportation devices. All closure, warning and public notification signs associated with the Ramp Closure Plan shall be in accordance with all Federal, State, and local standards including the Manual of Uniform Traffic Control Devices with night reflectivity accommodations and flashers where appropriate. The ramp closure plan shall be submitted no later than 14 days prior to the shutdown period.

4.12 Public Safety. The Contractor shall prepare a Public Safety Plan to address concerns for public safety as the work is occurring during the primary recreation season at the lake. The Public Safety Plan should include items such as warning devices during transport on water, warning devices while the breakwater is moored near the extraction ramp, warning devices in the water surrounding the ramp while the activity of removal is occurring, warning devices on land at closure point of the road and lots, warning devices around the storage location, and all required safety fencing and warning signs. Additionally, all coordination with the Missouri State Highway Patrol should be included in the Public Safety Plan. The Public Safety Plan shall be submitted no later than 14 days prior to the start of the Contractor’s operations on the lake.

4.13 Diving Safety. All required diving work will need to comply with applicable elements of the current edition of EM 385-1-1 (U.S. Army Corps of Engineers Safety Manual) Section 30: Diving Operations. Such elements include, but are not limited to, the following criteria:

a. Section 30.A.05: Copies of divers training education – diver certification or ADCI card, CPR/First Aid, and Emergency Oxygen training. Tenders must have copies of certifications as well. CPR/ First Aid certifications from the American Red Cross (ARC), the American Heart Association (AHA), or from an organization whose training adheres to the standards of the International Liaison Committee on Resuscitation, or from a Licensed Physician (LP).

b. Section 30.A.07: Copies of dive log experience for each diver, back-up diver, and dive team supervisor. Must have a minimum of 1-year experience at the applicable position. Divers shall demonstrate that at least 1 of the 4 qualification dives was performed in the last 9 months prior to the start of dive operations.

c. Section 30.A.09: Copies of divers’ annual diving physical according to ADCI or similar standards preferably by a hyperbaric physician (MD or DO) or other licensed physician knowledgeable in the physiology of diving. A “fit to dive” statement shall be listed on the physical exam and signed/stamped by the examining physician.

d. Section 30.A.15: Contractors shall develop and maintain a safe practices manual that encompasses their entire diving program. The safe practices manual shall be available at all times to the government representative and all dive team members at each diving location. Minimum requirements listed in aforementioned section of EM 385-1-1.

e. Section 30.A.16: A project specific dive operations plan is a general overview of all tasks to be performed, dive modes and equipment, site access, etc. Minimum requirements listed in aforementioned section of EM 385-1-1.

f. Section 30.A.17: An Activity hazard analysis represents the dive team's best effort to anticipate and mitigate or prevent the adverse effects of equipment failure, extreme weather and environmental conditions, or other hazardous/unexpected situations. Minimum requirements listed in aforementioned section of EM 385-1-1.

g. Section 30.A.18: Emergency Management Plan; Minimum requirements listed in aforementioned section of EM 385-1-1.

h. Copy of air compressor test within six months of actual dive (if compressor is used).

i. Copy of umbilicals tested within 12 months of actual dive.

All of these documents must be submitted to the District Dive Coordinator (DDC) for review at least 10 business days prior to the actual dive. DDC will assign a USACE dive inspector for each contract dive.

4.13.1 Number of Dive Team Members. The minimum number of dive team members is identified in EM 385-1-1 Appendix G (Manning Levels for Dive Teams). Actual manning levels may increase, as determined by the DDC, after considering the diving support systems, the task at hand, weather conditions, dive platform and location, and other factors. Team members may rotate through the dive team positions as long as the minimum manning levels are maintained and team members are qualified and accepted for the position.

4.13.2 Pre-Dive Briefing. The contractor will brief the entire team in detail prior to starting work, as well as a debriefing following the end of each workday.

4.13.2 Dive Inspectors: Contract diving operations will be monitored and/or inspected by personnel qualified as USACE Dive Inspectors. S/he will attend the contractor pre-dive brief and verify personnel and equipment onsite have been screened and authorized.

If for any reason the dive mission is altered:

a. Minor to moderate revisions to the accepted dive plan will be reviewed and accepted by the DDC or ADC prior to continuing the operation. These revisions may include differences in time, date, dive team members, work methods/tools used, and other changes that do not affect overall risk. This review may be conducted electronically or verbally and confirmed in writing after completion of the dive operation.

b. Major changes or those which modify high-risk activities, such as modifying pressure differential and hazardous energy controls, adding penetration diving, changing dive equipment modes (i.e. from SCUBA to SSA), discovery of unexpected contaminated diving conditions, etc. require a two-person review as outlined in Section 30.A.13.

c. For contract operations, the project superintendent or the dive supervisor shall submit/request the revised plan through the GDA for DDC acceptance.

Once the dive is complete, copies of completed dive logs will be sent to the District Dive Coordinator (DDC) from either the contractor or dive inspector onsite.

4.14 Coordination. The primary point of contact for the Mark Twain Lake Project Office shall be Lonnie Forrest, who can be reached at 573-735-4097.

The Contractor shall be required to coordinate with the Missouri Highway Patrol regarding any permitting or temporary requirements during the contract. The breakwater structure is part of a Missouri Highway Patrol Buoy Permit. The POC for the Missouri Highway Patrol is Lieutenant Erik Gottman. The contact information for Troop B is below:

Missouri Highway Patrol Troop B 308 Pine Crest Drive Macon, MO 63552-1030

(660) 385-2132

The point of contact for the electric utility is Ralls County Electric Cooperative (RCEC) located in New London, Missouri, 573-985-8711.

4.15 Contract Schedule and Duration. No work on Mark Twain Lake may begin until Notice to Proceed (NTP) is granted by the Contracting Officer. Due to another ongoing project in the vicinity of the breakwater structure, NTP may be delayed in order to allow for the completion of that project. NTP will be granted no later than 15 August 2016. All work under this contract shall be completed by 30 September 2016. The anchor detachment and breakwater haul tasks covered by Sections 1.1 and 1.2 of this document must be complete by 15 September 2016.

5. Appendices Appendix A – Project Location/Work Area Maps Appendix B – Underwater Anchor Plan and Coordinates Appendix C – Breakwater Structural and Electrical Drawings Appendix D – Accident Prevention Program