SOW_Qtrly_Cleaning_Maint_2019.pdf

STATEMENT OF WORK

FOR

90 COMBAT ARMS (CA) RANGE

Quarterly Range Cleaning & Maintenance Inspection/Preventive Maintenance of Screw

Conveyor System (Auger), Dust Collection Unit (DCU), Air Compressor and Air Lines

F.E. Warren AFB WY February 2019

Attachment 1- Statement of Work (SOW)

Range Quarterly Cleaning

Table of Contents

1. DESCRIPTION OF SERVICES Page 3

2. GENERAL REQUIREMENTS Page 3

3. CLEANING REQUIREMENTS Page 4

4. MAINTENANCE REQUIREMENTS Page 5

5. SECURITY REQUIREMENTS Page 7

6. HOURS OF OPERATIONS Page 7

7. POST CLEANING THRESHOLD Page 7

APPENDIX Page 7

A. Range Schematic B. Range Pictures

STATEMENT OF WORK

FOR

90 MW COMBAT ARMS FIRING RANGE

1. Description of Services. The contractor shall provide all personnel, personal protective equipment, vehicles, supervision, transportation and other items and services necessary to perform range cleaning and preventative maintenance services as defined in this Statement of Work (SOW) at the F.E. Warren Air Force Base Firing Range. The contractor shall perform to the standards in the contract as well as comply with all federal, state, and local regulations.

1.1. Contractor Personnel. The contractor shall not employ persons for work on this contract if such employee is identified to the contractor by the Contracting Officer as a potential threat to the health, safety, security, general well-being or operational mission of the installation and its population. Contractor personnel shall present a neat appearance and be easily recognized as contractor employees. This shall be accomplished by wearing distinctive clothing bearing the name of the company and employee name. The contractor is solely responsible for compliance with OSHA standards for the protection of their employees. The Contract Manager shall ensure specific safety requirements in Air Force Occupational Safety and Health (AFOSH) standards and Air Force technical orders are complied with by contractor personnel when non-compliance would clearly present the potential to harm or damage government resources (see AFI 21-101, paragraph 2.16.). The Air Force is not responsible for ensuring that contractors comply with personal safety requirements that do not present the potential to damage government resources.

1.2. General History. The range has been operational since January 2012 with only 15 months of use and received its first cleaning in October of 2013, and every year thereafter. Prior lead level tests have been conducted by Bioenvironmental and contractor personnel can receive a copy of the baseline testing report so action levels can be determined. Dust and debris grab samplings have been accomplished identifying the content of lead only. No surface sampling has been accomplished to quantify lead levels.

2. General Requirements.

2.1. Unscheduled/Changes of Cleaning Plan. Unscheduled cleaning will not be a provision of this contract. The contractor must coordinate all changes to the schedule with range officials 10 business days in advance for approval. The government reserves the right to refuse any cleaning not scheduled in accordance with this SOW.

2.2. Invoicing Requirements. The contractor shall register and submit invoices through Wide Area Workflow (WAWF).

2.3. Maintaining Range Area. The contractor shall return the range to its original configuration after servicing. The contractor will also be responsible for immediately cleaning up any spills, debris, etc., which may occur during servicing of the range. The contractor will clean up all refuse generated by contractor cleaning. The contractor will be responsible for keeping common areas free of refuse and debris.

2.4. Disposal/Prohibited Waste Removal. The customer will provide all Lab analysis, analytical data and/or Material Safety Data Sheet (MSDS) for all cleaning solutions utilized to perform the terms of this SOW to the 90 CES Hazardous Waste Office when applicable. The 90 CES Hazardous Waste Facility will dispose of all waste according to Federal, State, and local regulations. The contractor will package all waste (Liquid and solid in separate containers) which will be provided by the Hazardous Waste Office. The 90 CES Hazardous Waste Office will inspect the containers prior to transport to the Hazardous Waste Facility for proper disposal.

2.4.1. Most of the lead on site is not packaged. The lead contamination is in the form of dust and surface contamination. It must be collected and disposed of properly through mopping, surface cleaning, vacuuming, etc. There is a chance that some lead is onsite and packaged in metal 55 gallon drums. The contractor must package all materials used to execute this contract in provided containers. Additionally, the contractor will remove/transport all lead and brass containers (55 gallon drums) to base recycle center.

The customer will provide the appropriate vehicle and 55 gallons drums.

2.4.2. Any lead that is desirable as recyclable material (lead bullets, etc.) may be recycled. Any determined regulated waste belongs to the government and should be disposed at a licensed facility. The lead removed is considered government property.

3. Quarterly Cleaning Requirements.

3.1. The government will be responsible for providing all materials and tools to include DOT containers, filters, HEPA vacuums, power washers, mops, buckets, trash bags, 55 gallon drums, cleaning solutions and other cleaning materials for contract requirements.

The contractor is solely responsible for compliance with Occupational Safety and Health (OSHA) standards for the protection of their employees, this include providing personal protective equipment. The Contractor shall ensure specific safety requirements in Air Force Occupational Safety and Health (AFOSH) standards and Air Force technical orders are complied with by contractor personnel when non-compliance would clearly present the potential to harm or damage government resources (see AFI 21-101, paragraph 2.16.).

The Air Force is not responsible for ensuring that contractors comply with personal safety requirements that do not present the potential to damage government resources.

3.1.2. Areas should be cleaned to a level acceptable to the Combat Arms section as prescribed in the SOW with assistance from Environmental/HAZ Waste as needed.

Clean-up of scrap lead shot and/or brass casings, collection & turn-in to the recycle center in coordination with CES/CEOEQ. All turn-ins will be handled by authorized Combat Arms personnel. The authorized person must have a letter on file at the recycle center for signature. The Firing Range Facility Manager will maintain a log documenting the removal of any material to be tracked by CE Bioenvironmental/HAZ Waste, 773- 3088/4440/4441.

3.1.3. The Combat Arms Section shall recycle through the Base Recycle Center and/or provide disposal/recycling weights to 90 CES/CEAN per the Environmental Protection Section. The Environmental Protection Section recycles lead from the bullet traps & brass casings. These items should go through the base Recycle Center.

3.2. Environmental Compliance. The contractor shall be knowledgeable of and comply with all OSHA guidelines, applicable federal, state and local regulations and requirements regarding the cleaning and handling of the hazardous materials from the range. The contractor will provide/wear all necessary Personal Protective Equipment (PPE) while performing duties associated with this SOW. The Combat Arms Section will provide an approved MSDS for any chemicals used during the cleaning process.

Note: Lab analysis is not required from the contractor, nor is the contractor required to pull samples and have it analyzed.

3.3. Quarterly Cleaning. The contractor shall clean the entire range with High Efficiency Particulate Air (HEPA) vacuums, mops and cleaning solution from the Mass Air Units (MAU) to back stop and all 35 shooting positions. This includes the tower, classroom, boiler room, laundry, tool room and the immediate area near and around the DCU and auger barrels. Remove all bullet residue, small pieces of cardboard, plastic and paper etc. The contractor will remove all lead dust and debris during cleaning of facility.

The backstop on the range is steel and installed by Action Target. Used cleaning solution will be collected, containerized in DOT-approved containers for proper disposal provided by 90 CES/CEIEC.

3.3.1. Contractor personnel will clean drain grate located near backstop to reduce lead dust run-off into environment. Mop water that the contractor creates from cleaning the range lanes will be placed in drums for proper disposal provided by 90 CES/CEIEC.

Contractors will not dispose of hazardous waste or items covered by the SOW without prior approval of 90 CES Hazardous Waste Program Manager. 90 CES will ensure all discarded materials are properly identified, marked and specified for proper disposal.

3.3.2. Contractor personnel will package all expended brass/lead with user provided steel drums/barrels and lids for proper disposal provided by 90 CES/CEIEC. Contractors will not dispose of hazardous waste or items covered by the SOW without prior approval of 90 CES Hazardous Waste Program Manager.

3.3.3. Fourth Quarter Cleaning. In addition to the cleaning requirements previously mentioned in this chapter, the Contractor will include an inspection of the range complex HVAC system during the fourth quarter of the contract year. This will include the DCU filters which are examined and replaced as needed.

4. Quarterly Preventative Maintenance Requirements. Any repairs and maintenance outside the scope of this SOW will be provided for separate of this contract.

4.1. The contractor will have to go behind the range to access the screw conveyor system, the dust collection units, and the air compressors and air lines. The contractor will have access to the facility’s electricity and water.

4.2. Auger Inspection/Repair. The screw conveyor system (SCS), or auger, is a helicoid conveyor screw with a U-shaped flange formed trough. The SCS is designed to collect, move and distribute lead, brass and other slug and projectile materials from the bullet trap to a central discharge location. As projectiles fall from the trap collection chamber, they are pulled away by a helicoid screw and deposited typically in a large barrel for hands-free operation.

4.2.1. The contractor will inspect, troubleshoot, and perform preventative maintenance on the entire auger system from the east auger motor to the west auger motor to include the trough to the vertical auger motor. This includes each individual section of the auger housing as well as each auger motor and the auger main junction box, power switch and associated fuses. Also included is the inspection of Bullet Trap plates, joint strips, deflectors and deceleration chambers. Check general functionality of the SCS, hanger bearings for wear and damage, and gear boxes for lubrication. Remove any items that could cause an obstruction and prevent operation of the auger. Debris removed from the troughs will be collected, containerized in DOT-approved containers for proper disposal provided by 90 CES/CEIEC, HAZ/WASTE.

4.2.2. Areas of contamination near the conveyor system must meet the criteria of 200 micrograms/square foot. This criteria has been identified by OSHA (1993) indicating in a compliance instruction for the construction industry (CPL 2-2.58) that an acceptable lead loading for non-lead work areas should be 200 ug/square foot.

4.2.3. Inspections/adjustments made to the SCS must adhere to the SCS manual and operational testing as described in paragraph 4.5. of this SOW.

4.3. Dust Collection Unit (DCU) Inspection. The DCU consists of several components:

the blower motor, air compressors, the filter bank, the filter access door, the collection drum, and the collection manifold which includes the collector tube, the calibration ports, the blast gate, and the trap access door. The electrical components for each DCU are located alongside the DCU housed inside the main junction box and cleaning cycler.

4.3.1. The contractor shall inspect, troubleshoot, and perform preventative maintenance on all sections of both DCUs as well as both main junction boxes, associated fuses, and cleaning cyclers. This includes checking Photohelic set points, compressors and adjusting the static pressure controls as necessary and verify and test the purge cycle functionality.

4.3.2. Inspections/adjustments made to the DCU must adhere to the DCU system manual and operational testing as described in paragraph 4.5. of this SOW.

4.4. Air Compressor and Air Lines. The contractor shall inspect, troubleshoot and repair all sections of both air compressors as well as the air lines connecting the air compressors to the DCU’s. This includes changing oil and air filters as needed, inspect and replace drive belts as needed, draining water and condensation buildup in the air lines, test entire system for leaks and repair as needed, and verify correct pressure settings and adjust as necessary.

4.4.1. Inspections/adjustments made to the air compressor and air lines must adhere to the air compressor system manual and operational testing as described in paragraph 4.5. of this SOW.

4.5. Post Repair Operational Test. An operational test is required after repairs are accomplished on the screw conveyor system, DCU’s, and air compressors. The contractor will ensure any repairs made to any system will continuously operate properly for one hour without incident.

5. Post Cleaning and Thresholds

5.1. IAW 29 CFR 1910.1025, General Industry: LEAD, work areas are to be kept lead free as low as achievable. There are currently no established limits for surface contamination in workplaces. Proper cleaning of the range will accomplish this.

6. Security Requirements.

6.1. The Combat Arms Facility Manager will unlock/secure (as needed) the range at time of servicing. The firing range restrooms will be available for use by the contractors.

7. Hours of Operation. The contractor shall perform the services requested between the hours of 0730-1630, Monday through Friday. The annual cleaning will be scheduled a minimum of 30 days in advance by the Range Manager/NCOIC.

APPENDIX A

RANGE SCHEMATIC (As Builts)

APPENDIX B

RANGE PICTURES