APPENDIX A ACTIVITY HAZARD ANALYSIS FORMS

Transcription

1 HydroGeoLogic, Inc. Site Safety & Health Plan Fritzsche Army Airfield Fire Drill Area Former Fort Ord, California APPENDIX A ACTIVITY HAZARD ANALYSIS FORMS U.S. Army Corps of Engineers Appendix A.doc HydroGeoLogic, Inc. 8/2/04

2 HydroGeoLogic, Inc. Site Safety & Health Plan Fritzsche Army Airfield Fire Drill Area Former Fort Ord, California This appendix is reserved for activity hazard analysis forms which set forth the tasks, hazards and control measures to provide safe work practices for operations at the project site. NOTE: EACH ACTIVITY MUST BE REANALYZED FOR EACH DELIVERY ORDER Groundwater Sampling Mobilization Drilling Soil Sampling Well Installation Decontamination of Equipment Disposition of Investigation Derived Waste Demobilization Excavation and Trenching Installation of Groundwater Extraction Treatment Systems Groundwater Extraction Treatment System O&M U.S. Army Corps of Engineers Appendix A.doc HydroGeoLogic, Inc. 8/2/04

3 ACTIVITY: Groundwater Sampling Reviewed By: Mary Ann Heaney PRINCIPAL STEPS POTENTIAL SAFETY / HEALTH HAZARDS RECOMMENDED CONTROLS Staging equipment Slip, trip, and fall hazards Heavy lifting Falling objects Flying debris, dirt, dust, etc. Pinch points Fire Contact with moving equipment/vehicles Bees, spiders and snakes Cut hazards Chemical exposure Determine best access route before transporting equipment. Good housekeeping, keep work area picked up and clean as feasible. Continually inspect the work area for slip, trip and fall hazards. Look before you step, insure safe and secure footing. Use proper lifting techniques. Lifts greater than 60 pounds require assistance or mechanical equipment; size up the lift. Stay alert and clear of materials suspended overhead. Wear hard hat and steel toes boots. Use safety glasses/goggles. Ensure that eye wash is in good working order. Keep hands, fingers, and feet clear of moving/suspended materials and equipment. Beware of contact points. Stay alert at all times. Fire extinguishers shall be suitably placed, distinctly marked, readily accessible, and maintained in a fully charged and operable condition. All flammable liquids will be transported in UL/FM approved containers and sources of ignition will be prohibited. Work area will be barricaded/demarcated. Equipment will be laid out in a area free of traffic flow. Inspect work area carefully and avoid placing hands and feet into concealed areas. Wear adequate hand protection. Use care when handling glassware. Initial real time air monitoring will take place. Proper use of PPE. Label all containers as to contents and disposes of properly.

4 ACTIVITY: Groundwater Sampling Reviewed By: Mary Ann Heaney PRINCIPAL STEPS POTENTIAL SAFETY / HEALTH HAZARDS RECOMMENDED CONTROLS Staging equipment (continued) Sample collection Chemical exposure (continued) Noise Electrical shock Bees spiders and snakes Cross-contamination and contact with potentially contaminated materials Cut hazards Chemical exposure Strains/sprains Spills/residual materials Obtain Material Safety Data Sheets for solvents, etc. that are being used. Sound levels above 85 dba mandates hearing protection. All electrical circuits will be de-energized and locked out. Inspect work areas carefully and avoid placing hands and feet into concealed areas. Sampling technicians will wear proper protective clothing and equipment to safeguard against potential contamination. Only essential personnel will be in the work area. Initial real-time air monitoring will take place before and during sampling activities. All personnel will follow good hygiene practices. Proper decontamination procedures will be followed. All liquids and materials used for decontamination will be contained and disposed of in accordance with Federal, State and Local regulations. Use care when handling glassware. Wear adequate hand protection. Label all containers as to contents. Proper use of PPE. Use the proper tool for the job being performed. Get assistance if needed. Avoid twisting/turning while pulling tools, grates, manway covers, etc. Absorbent materials and containers will be kept available where leaks or spills may occur.

5 ACTIVITY: Groundwater Sampling Reviewed By: Mary Ann Heaney PRINCIPAL STEPS POTENTIAL SAFETY / HEALTH HAZARDS RECOMMENDED CONTROLS Sample collection (continued) Lighting Unattended worker Adequate lighting will be provided to insure a safe work environment. Buddy System Visual contact will be maintained with the sampling technician during sampling activities. Equipment decontamination Chemical exposure Maintain MSDS for all chemicals such as methanol or hexane and follow protection procedures. Moving and shipping collected samples Heavy lifting Pinch points Cut hazards Chemical exposure Use proper lifting techniques. Lifts of greater than 60 pounds require assistance or mechanical equipment; size up the lift. Keep hands, fingers, and feet clear of moving/suspended materials and equipment. Beware of contact points. Stay alert at all times Wear adequate hand protection. Use care when handling glassware. Label all containers as to contents and associated hazards. Equipment To Be Used Inspection Requirements Training Requirements Hand tools PPE Sampling equipment Pre-post maintenance Visual prior to use Tailgate Safety Meeting Site specific orientation Hazardous waste operations Hazard communication

6 ACTIVITY: Mobilization Reviewed By: Mary Ann Heaney Installation of office and support structures Slip, trip and fall hazards Heavy lifting Falling objects Flying debris, dirt, dust, etc., Noise Pinch points Fire Vehicle traffic Determine best access route before transporting equipment. Good Housekeeping, keep work area picked up and clean as feasible. Continually inspect the work area for slip, trip and fall hazards. Look before you step, ensure safe and secure footing. Use proper lifting techniques. Lifts greater than 60 lbs. Require assistance or mechanical equipment; size-up the lift. Hardhat, stay alert and clear of materials suspended overhead, steel-toed boots. Use safety glasses/goggles. Ensure that the eye wash station is in good working order. Hearing protection is mandatory above 85 dba. Keep hands and feet clear of moving/suspended materials and equipment. Stay alert at all times. Beware of contact points. Fire extinguishers shall be suitably placed, distinctly marked, readily accessible and maintained in a fully charged and operable condition. Fire lanes providing access to all areas shall be established and maintained free of obstruction (the minimum space between one-story non-fire-resistant buildings shall be 20 feet). Initial survey of the suitability and effectiveness of fire prevention and protection measures and facilities at each installation shall be made by competent persons. Fuel will be transported and stored in approved containers. Pay attention at all times. Wear high visibility clothing. Make sure that operators of vehicles know that you are near their equipment.

7 ACTIVITY: Mobilization Reviewed By: Mary Ann Heaney Installation of office support structures (continued) Vehicle traffic (continued) A spotter will aid in the backing of all vehicles with poor rear visibility. Work area will be barricaded/demarcated. Contact with utilities Cut hazards Biological hazards Hazardous plants (poison oak, sumac, ivy), insects, snakes, etc. Flood potentials Toilets Heat Stress High winds Hazard communication Above and underground utilities shall be located. A qualified person shall install required utilities in compliance with national, state, and local codes. Wear adequate hand protection. Inspect work area carefully and avoid placing hands or feet into concealed areas. Be alert for bees, spiders, ticks and snakes. Remove vegetation, identify hazardous plants, insects, etc. Check meteorology/climatology of the area. Look for any history of flooding. Chemical toilets provided in accordance with the SSHP. Refer to the appropriate section of the SSHP. Mobile/portable facilities shall be anchored to withstand high winds. Label all containers as to contents (fuel cans, etc.). Obtain Material Safety Data Sheets for materials brought on site. Mobilization of trailers Contact with potentially contaminated materials Strains and sprains Driving over soft ground No exclusion zone activities are associated with this task. Use the proper tool for the job being performed. Make initial visual check. Level ground and spread gravel if needed. Apply gravel if needed to prevent mud or standing water. Loader (if used for spreading of grading) must meet all safety requirements.

8 ACTIVITY: Mobilization Reviewed By: Mary Ann Heaney Mobilization of trailers (continued) Level/Blocking trailer, driving stakes (stabilization) anchoring Setting steps in place Electric shock Ventilation Use caution when jacking and placing blocks or cribbing. If ground is soft, add stone to secure footing. Steps must be OSHA-approved (with proper handrails, mid-rail, steps, with a platform in front of the door. Refer to USACE Section 21.E 02, 05, 07, 08). Lighting for work and means of egress; electrical hookup to trailers to be made by qualified electrician, GFCIs required on all circuits. Trailer ventilation shall not bring in exhaust from vehicles, etc. EQUIPMENT TO BE USED INSPECTION REQUIREMENTS TRAINING REQUIREMENTS Hand tools PPE Heavy Equipment Vendor trucks Pre/post maintenance Visual prior to use Tailgate Safety Meeting Site specific orientation Hazard communication

9 ACTIVITY: Drilling Reviewed By: Mary Ann Heaney Drilling/boring Slip, trip, and fall hazards Strains and sprains, heavy lifting Falling objects Flying debris, dirt, dust, etc. Noise Pinch points Good housekeeping, keep work area picked up and as clean as feasible. Continually inspect the work area for slip, trip and fall hazards. Use proper lifting techniques, lifts greater than 60 pounds require assistance or mechanical equipment; size up the lift. Hardhat, stay alert and clear of materials suspended overhead, steel-toed boots. Use safety glasses/goggles. Ensure that the eye wash station is in good working order. Noise levels above 85 dba mandates hearing protection. Keep feet and hands clear of moving/suspended materials and equipment. Beware of contact points. Stay alert at all times. Contact with overhead power lines Minimum overhead clearance shall be in accordance with Table 3.4. Fire Underground utilities Open excavations Cuts Traffic Driving over soft ground Contact with poison oak The drill rig or boring rig will be equipped with at least one dry chemical fire extinguisher having a minimum UL rating of 1A5BC. All underground utilities will be located prior to excavating. HydroGeoLogic, Inc. Corporate HSP Procedure 6. 4 Barricading for Work Site Protection will be adhered to at all times. Wear adequate hand protection. Work area will be barricaded off. Personnel will wear high visibility vests for high visibility. Make initial visual check. Apply gravel if needed to prevent mud or standing water. Level ground with loader and spread gravel is necessary. Conduct visual inspection prior to work.

10 ACTIVITY: Drilling Reviewed By: Mary Ann Heaney Drilling/boring (continued) Contact with poison oak (continued) Contact with contaminated materials Contact with drilling equipment Wear PPE. Decon with soap if needed. Personnel will wear appropriate PPE for the operation. This may include chemical resistant gloves, boot covers, splash suit. Before any machinery or mechanized equipment is placed into service, it shall be inspected and tested by a competent mechanic and certified to be in safe operating condition. Equipment shall be inspected before being placed into service and at the beginning of each shift. Preventive maintenance procedures recommended by the manufacturer shall be followed. A lockout-tagout procedure shall be used for equipment found to be faulty or undergoing maintenance. Only qualified personnel shall operate machinery and mechanized equipment. Machinery or equipment requiring an operator shall not be permitted to run unattended. Machinery or equipment will not be operated in a manner that will endanger persons or property nor will the safe operating speeds or loads be exceeded. All machinery or equipment will be shut down and positive means taken to prevent its operation while repairs or manual lubrications are being done. All repairs on machinery or equipment will be made at a location that provides protection from traffic for repairpersons. Maintain eye contact with drill operator when entering zone of operation. Establish work zone around drill rig. All mobile equipment shall be equipped with a back-up alarm.

11 ACTIVITY: Drilling Reviewed By: Mary Ann Heaney EQUIPMENT TO BE USED INSPECTION REQUIREMENTS TRAINING REQUIREMENTS Hand tools Pipe Heavy equipment Pre-post maintenance Visual prior to use Client required form Tailgate safety meetings Site specific orientation Hazardous waste operations

12 ACTIVITY: Soil Sampling Reviewed By: Mary Ann Heaney Staging equipment Slip, trip, and fall hazards Heavy lifting Falling objects Flying debris, dirt, dust, etc. Pinch points Fire Contact with moving equipment/vehicles Bees, spiders and snakes Cuts Determine best access route before transporting equipment. Good housekeeping, keep work area picked up and clean as feasible. Continually inspect the work area for slip, trip and fall hazards. Look before you step, insure safe and secure footing. Use proper lifting techniques. Lifts greater than 60 pounds require assistance or mechanical equipment; size up the lift. Stay alert and clear of materials suspended overhead. Wear hardhat and steel toes boots. Use safety glasses/goggles. Ensure that the eye wash station is in good working order. Noise Sound levels above 85 dba mandates hearing protection. Keep hands, fingers, and feet clear of moving/suspended materials and equipment. Beware of contact points. Stay alert at all times. Fire extinguishers shall be suitably placed, distinctly marked, readily accessible, and maintained in a fully charged and operable condition. All flammable liquids will be transported in UL/FM approved containers and sources of ignition will be prohibited. Work areas will be barricaded/demarcated. Equipment will be laid out in an area free of traffic flow. Wear high visibility clothing. Inspect work area carefully and avoid placing hands and feet into concealed areas. Wear adequate hand protection. Use care when handling glassware.

13 ACTIVITY: Soil Sampling Reviewed By: Mary Ann Heaney Staging equipment (continued) Sample collection Chemical exposure Noise Electrical shock Bees, spiders and snakes Cross-contamination and contact with potentially contaminated materials Cut hazards Chemical exposure Strains/sprains Initial real time air monitoring will take place. Label all containers as to contents and disposes of properly. Obtain Material Safety Data Sheets for solvents, etc. that are being used. Proper use of PPE. Sound levels above 85 dba mandates hearing protection. All non-essential electrical circuits will be de-energized and locked out. Inspect work areas carefully and avoid placing hands and feet into concealed areas. Sampling technicians will wear appropriate PPE in accordance with the SSHP. Only essential personnel will be in the work area. Initial real-time air monitoring will take place before and during sampling activities. All personnel will follow good hygiene practices. Proper decontamination procedures will be followed. All liquids and materials used for decontamination will be contained and disposed of in accordance with Federal, State and Local regulations. Use care when handling glassware. Wear adequate hand protection. Label all containers as to contents. Use the proper tool for the job being performed. Get assistance if needed. Avoid twisting/turning while pulling tools, grates, manway covers, etc.

14 ACTIVITY: Soil Sampling Reviewed By: Mary Ann Heaney Sample collection (continued) Spills/residual materials Lighting Unattended worker Absorbent materials and containers will be kept available where leaks or spills may occur. Adequate lighting will be provided to insure a safe work environment. Buddy System Visual contact will be maintained with the sampling technician during sampling activities. Equipment decontamination Chemical exposure Maintain MSDS for all chemicals such as methanol or hexane and follow protection procedures. Moving and shipping collected samples Heavy lifting Pinch points Cut hazards Chemical exposure Use proper lifting techniques. Lifts of greater than 60 pounds require assistance or mechanical equipment; size up the lift. Keep hands, fingers, and feet clear of moving/suspended materials and equipment. Beware of contact points. Stay alert at all times. Wear adequate hand protection. Use care when handling glassware. Label all containers as to contents and associated hazards. EQUIPMENT TO BE USED INSPECTION REQUIREMENTS TRAINING REQUIREMENTS Hand tools PPE Sampling equipment Pre-post maintenance Visual prior to use Tailgate Safety Meeting Site specific orientation Hazardous waste operations Hazard communication

15 ACTIVITY: Well Installation Analyzed By: Mike Lawson Staging equipment Slip, trip, and fall hazards Heavy lifting Falling objects Flying debris, dirt, dust, etc. Pinch points Fire Contact with moving equipment/vehicles Bees, spiders and snakes Determine best access route before transporting equipment. Good housekeeping, keep work area picked up and clean as feasible. Continually inspect the work area for slip, trip and fall hazards. Look before you step, insure safe and secure footing. Use proper lifting techniques. Lifts greater than 60 pounds require assistance or mechanical equipment; size up the lift. Stay alert and clear of materials suspended overhead. Wear hardhat and steel toes boots. Use safety glasses/goggles. Ensure that the eye wash station is in good working order. Noise Sound levels above 85 dba mandates hearing protection. Keep hands, fingers, and feet clear of moving/suspended materials and equipment. Beware of contact points. Stay alert at all times. Fire extinguishers shall be suitably placed, distinctly marked, readily accessible, and maintained in a fully charged and operable condition. All flammable liquids will be transported in UL/FM approved containers and sources of ignition will be prohibited. Work areas will be barricaded/demarcated. Equipment will be laid out in an area free of traffic flow. Wear high visibility clothing. Inspect work area carefully and avoid placing hands and feet into concealed areas.

16 ACTIVITY: Well Installation Analyzed By: Mike Lawson Staging equipment (continued) Well installation Cuts Chemical exposure Open excavations Noise Drilling equipment operations Wear adequate hand protection. Use care when handling glassware. Initial real time air monitoring will take place. Label all containers as to contents and disposes of properly. Obtain Material Safety Data Sheets for solvents, etc. that are being used. HydroGeoLogic Inc Health and Safety Program Procedure 6.4 Barricading for Work Site Protection will be adhered to at all times. Noise levels above 85 dba mandates hearing protection. Refer to Activity Hazard Analysis for Drilling. EQUIPMENT TO BE USED INSPECTION REQUIREMENTS TRAINING REQUIREMENTS Hand tools Pipe Heavy equipment Pre-post maintenance Visual prior to use Client required form Tailgate safety meetings Site specific orientation Hazardous waste operations Hazard communication

17 ACTIVITY HAZARD ACTIVITY: Decontamination of Equipment Reviewed by: Mary Ann Heaney Movement to DECON area Noise Contact with heavy equipment Contact with potentially contaminated materials Noise levels above 85 dba mandates hearing protection. A lockout-tagout procedure shall be used for equipment found to be faulty or undergoing maintenance. Only designated personnel shall operate machinery and mechanized equipment. Getting off or on any equipment while it is in motion is prohibited. Machinery or equipment requiring an operator shall not be permitted to run unattended. Machinery or equipment will not be operated in a manner that will endanger persons or property nor will the safe operating speeds or loads be exceeded. All machinery or equipment will be shut down and positive means taken to prevent its operation while decontamination is being done. Bulldozer and scraper blades, end-loader buckets, and similar equipment will be either fully lowered or blocked when being repaired or when not in use. All mobile equipment shall be equipped with a back-up alarm. Real time air monitoring will take place. Proper personal protective clothing and equipment will be utilized. Good housekeeping will be stressed to safe guard against cross contamination of surrounding areas and eliminate safety hazards. All site personnel will practice good personal hygiene. The work area will be demarcated. All unnecessary personnel will be kept out of the work area and in an upwind location. Refer to SSHSP for chemical hazard discussion. Wear proper PPE.

18 ACTIVITY HAZARD ACTIVITY: Decontamination of Equipment Reviewed by: Mary Ann Heaney Movement to DECON area Pressure Washing Strains and sprains, heavy lifting Cut hazards/cuts Eye Injuries Burns Good housekeeping, keep work area picked up and as clean as feasible. Continually inspect the work area for slip, trip and fall hazards. Use proper lifting techniques, lifts greater than 60 pounds require assistance or mechanical equipment; size up the lift. Keep feet and hands clear of moving/suspended materials and equipment. Beware of contact points. Stay alert at all times. Wear adequate hand protection. Work area will be barricaded off to prevent entry by unauthorized individuals. Leg and metatarsal guards shall be worn. All connections shall be inspected prior to use of pressure equipment. Verification of the proper pressure shall be made prior to use of the equipment. LO/TO shall be used is work on the system must be performed. Safety glasses or goggles AND a face shield shall be worn. Rain suits or suits of equivalent material shall be worn to prevent direct contact with hot water. Decontamination or washing of PPE while on a person is prohibited. EQUIPMENT TO BE USED INSPECTION REQUIREMENTS TRAINING REQUIRMENTS Hand tools PPE Heavy equipment Dump Trucks Pre-post maintenance Visual prior to use Client required form Tailgate Safety Meeting Site specific orientation Hazardous waste operation

19 ACTIVITY: Disposition of Investigation Derived Waste Analyzed By: Mike Lawson Staging equipment Slip, trip, and fall hazards Heavy lifting Falling objects Flying debris, dirt, dust, etc. Pinch points Fire Contact with moving equipment/vehicles Bees, spiders and snakes Cuts Determine best access route before transporting equipment Good housekeeping, keep work area picked up and clean as feasible. Continually inspect the work area for slip, trip and fall hazards. Look before you step, insure safe and secure footing. Use proper lifting techniques. Lifts greater than 60 pounds require assistance or mechanical equipment; size up the lift. Stay alert and clear of materials suspended overhead. Wear hardhat and steel toes boots. Use safety glasses/goggles. Ensure that the eye wash station is in good working order. Noise Sound levels above 85 dba mandates hearing protection. Keep hands, fingers, and feet clear of moving/suspended materials and equipment. Beware of contact points. Stay alert at all times. Fire extinguishers shall be suitably placed, distinctly marked, readily accessible, and maintained in a fully charged and operable condition. All flammable liquids will be transported in UL/FM approved containers and sources of ignition will be prohibited. Work areas will be barricaded/demarcated. Equipment will be laid out in an area free of traffic flow. Inspect work area carefully and avoid placing hands and feet into concealed areas. Wear adequate hand protection. Use care when handling glassware.

20 ACTIVITY: Disposition of Investigation Derived Waste Analyzed By: Mike Lawson Staging equipment (continued) Sample collection Chemical exposure Hazard communication Noise Electrical shock Bees, spiders and snakes Cross-contamination and contact with potentially contaminated materials Cuts Chemical Exposure Strains/sprains Initial real time air monitoring will take place. Wear appropriate PPE. Label all containers as to contents and disposes of properly. Obtain Material Safety Data Sheets for solvents, etc. that are being used. Sound levels above 85 dba mandates hearing protection. All non-essential electrical circuits will be de-energized and locked out. Inspect work areas carefully and avoid placing hands and feet into concealed areas. Sampling technicians will wear appropriate PPE in accordance with the SSHP. Only essential personnel will be in the work area. Initial real-time air monitoring will take place before and during sampling activities All personnel will follow good hygiene practices. Proper decontamination procedures will be followed. All liquids and materials used for decontamination will be contained and disposed of in accordance with Federal, State and Local regulations. Use care when handling glassware. Wear adequate hand protection. Label all containers as to contents. Wear PPE. Use the proper tool for the job being performed. Get assistance if needed.

21 ACTIVITY: Disposition of Investigation Derived Waste Analyzed By: Mike Lawson Sample collection (continued) Strains/sprains (continued) Spills/residual materials Lighting Unattended worker Avoid twisting/turning while pulling tools, grates, manway covers, etc. Absorbent materials and containers will be kept available where leaks or spills may occur. Adequate lighting will be provided to insure a safe work environment. Buddy System Visual contact will be maintained with the sampling technician during sampling activities. Equipment decontamination Chemical exposure Maintain MSDS for all chemicals such as methanol or hexane and follow protection procedures. Moving and shipping collected samples Heavy lifting Pinch points Cut hazards Hazard communication Use proper lifting techniques. Lifts of greater than 60 pounds require assistance or mechanical equipment; size up the lift. Keep hands, fingers, and feet clear of moving/suspended materials and equipment. Beware of contact points. Stay alert at all times. Wear adequate hand protection. Use care when handling glassware. Label all containers as to contents and associated hazards. EQUIPMENT TO BE USED INSPECTION REQUIREMENTS TRAINING REQUIREMENTS Hand tools PPE Sampling equipment Pre-post maintenance Visual prior to use Tailgate Safety Meeting Site specific orientation Hazardous waste operations Hazard communication

22 Activity: Demobilization Reviewed by: Mary Ann Heaney Removal of office and support structures Heavy lifting Noise Falling Objects Flying debris, dirt, dust etc. Pinch points Fire Vehicle traffic Contact with utilities Slip, trip, and fall hazards Cut hazards Use proper lifting techniques. Lifts greater than 60 pounds require assistance or mechanical equipment; size up the lift. Hearing protection is mandatory above 85 dba. Hardhat, stay alert and clear of materials suspended overhead, Steel toed boots required. Safety glasses/eye wash. Keep hands and feet clear of moving/suspended materials and equipment. Stay alert at all times. Beware of contact points. Fire extinguishers shall be suitably placed, distinctly marked, readily accessible, and maintained in a fully charged and operable condition. Pay attention at all times. Wear high visibility vest. Make sure that operators of vehicles know that you are near their equipment. A spotter will aid in the backing of all vehicles with poor rear visibility. Above and underground utilities shall be located. A qualified person shall install required utilities in compliance with national state, and local codes. Determine best access route before transporting equipment. Good housekeeping, keep work area picked up and clean as feasible. Continually inspect the work area for slip, trip, and fall hazards. Look before you step, ensure safe and secure footing. Wear adequate hand protection.

23 Activity: Demobilization Reviewed by: Mary Ann Heaney Biological hazards Inspect work area carefully and avoid placing hands or feet into concealed areas. Be alert for bees, spiders, ticks, and snakes. Removal of office and support structures (Continued) Demobilization of trailers Contact with poison oak. Toilets (sanitary) Heat stress Fuel Contact with moving equipment/vehicles Contact with potentially contaminated materials Strains and sprains Unattended worker Driving over soft ground Removing/Blocking trailer, stakes and anchoring Conduct visual inspection prior to work. Wear PPE. Decon with soap if needed. Chemical toilets provided in accordance with this SSHP. Refer to Section 4.0 of the SSHP Fuel will be transported and stored in approved containers. Work area will be barricaded/demarcated. No Exclusion Zone activities are associated with this task. Use the proper tool for the job being performed. Get assistance if needed. Avoid twisting/tuning while pulling on tools, materials, etc. Buddy System visual contact will be maintained between personnel performing site activities. Make initial visual check. Level ground with loader and spread gravel. Apply gravel if needed to prevent mud or standing water. Loader (if used for spreading or grading) must meet all safety requirements. Use caution when jacking and removing blocks or cribbing. If ground is soft, add stone to secure footing.

24 Activity: Demobilization Reviewed by: Mary Ann Heaney EQUIPMENT TO BE USED INSPECTION REQUIREMENTS TRAINING REQUIREMENTS Hand tools PPE Heavy equipment Vendor trucks Pre-post maintenance Visual prior to use Tailgate Safety Meeting Site specific orientation Hazard communication

25 ACTIVITY: Excavation and Trenching Reviewed By: Mary Ann Heaney Excavation Underground utilities Open excavations Noise Contact with heavy equipment All underground utilities will be located prior to excavating. HydroGeoLogic Inc Corporate HSP procedure 6.2 Excavation and Trenching Procedures will be adhered to at all times. Noise levels above 85 dba mandates hearing protection. Before any machinery or mechanized equipment is placed into service, it shall be inspected and tested by a competent mechanic and certified to be in safe operating condition. Equipment shall be inspected before being placed into service and at the beginning of each shift. Preventive maintenance procedures recommended by the manufacturer shall be followed. A lockout-tagout procedure shall be used for equipment found to be faulty or undergoing maintenance. Machinery and mechanized equipment shall be operated only by designated personnel. Getting off or on any equipment while it is in motion is prohibited. Machinery or equipment requiring an operator shall not be permitted to run unattended. Machinery or equipment will not be operated in a manner that will endanger persons or property nor will the safe operating speeds or loads be exceeded. All machinery or equipment will be shut down and positive means taken to prevent its operation while repairs or manual lubrications are being done. All repairs on machinery or equipment will be made at a location which provides protection from traffic for repairpersons. Bulldozer and scraper blades, end-loader buckets, and similar equipment will be either fully lowered or blocked when being repaired or when not in use and whenever the operator leaves the machine.

26 ACTIVITY: Excavation and Trenching Reviewed By: Mary Ann Heaney Excavation (continued) Contact with heavy equipment (continued) All mobile equipment shall be equipped with a back-up alarm. Maintain eye contact with the operator at all times. Use spotter if necessary. Establish a work zone around equipment that protects personnel from swing radius. Contact with overhead power lines See overhead clearances in SSHP Table 3-5. Fire Slip, trip, and fall hazards Pinch points Strains and sprains, heavy lifting Cut hazards Traffic Each bulldozer, backhoe, or other similar equipment will be equipped with at least one dry chemical fire extinguisher having a minimum UL rating of 1A5BC. Good housekeeping, keep work area picked up and as clean as feasible. Continually inspect the work area for slip, trip and fall hazards. Keep feet and hands clear of moving/suspended materials and equipment. Beware of contact points. Stay alert at all times. Use proper lifting techniques, lifts greater than 60 pounds require assistance or mechanical equipment; size up the lift. Wear adequate hand protection. Work area will be barricaded off. EQUIPMENT TO BE USED INSPECTION REQUIREMENTS TRAINING REQUIREMENTS Hand tools PPE Heavy equipment Pre-post maintenance Visual prior to use Client required form Tailgate Safety Meetings Site specific orientation Hazardous waste operations

27 ACTIVITY: Installation of Groundwater Extraction Treatment Systems Developed by: Mary Ann Heaney PRINCIPAL STEPS POTENTIAL SAFETY/HEALTH HAZARDS RECOMMENDED CONTROLS Installation of piping system Heavy Lifting Falling Objects Flying debris, dirt, dust, etc. Slip trip and fall hazards Cuts Heat Stress Contact with poison oak. Contact with heavy equipment Use proper lifting techniques. Lifts greater than 60 lbs require assistance or mechanical equipment. Size up the lift. Hardhat, stay alert and clear of materials suspended overhead, steel toed boots. Safety Glasses/eyewash. Determine bust access route before transporting equipment. Good housekeeping, keep work area picked up and clean as feasible. Continually inspect the work area for slip, trip and fall hazards. Wear adequate hand protection. Wear loose fitting, light colored clothing. Drink adequate water. Inspect work area visually. Wear PPE. Decon with soap if necessary. Before any machinery of mechanized equipment is placed into service, it shall be inspected and tested by a competent operator/mechanic and certified to be in safe operating condition. Only designated personnel shall operate machinery and mechanized equipment. Getting off or on any equipment while it is in motion is prohibited. Machinery of equipment requiring an operator shall not be permitted to run unattended. All mobile equipment shall be equipped with backup alarms.

28 ACTIVITY: Installation of Groundwater Extraction Treatment Systems Developed by: Mary Ann Heaney PRINCIPAL STEPS POTENTIAL SAFETY/HEALTH HAZARDS RECOMMENDED CONTROLS Installation of piping system (continued) Installation of electrical units and pumps Driving over soft ground Failure of ropes, chains, slings, cables Ropes, slings, chains and hooks, elevated loads Use of welding torches Contact with electrical current. Failure of ropes, chains, slings, cables Heavy Lifting Make initial visual check. Ensure another vehicle available for assistance. Daily inspections of all lift equipment shall be performed. Rigging equipment shall not be loaded in excess of its recommended safe working load. Work or travel under elevated loads shall not be permitted. Taglines shall be used to control the loads being handled by hoisting equipment. Obtain a Hot Work Permit. Store and use compressed gases properly. Install radiation shields when welding in close proximity to other individuals. Ensure tat a fire extinguisher is in the immediate area. Follow Lockout/Tagout/Tryout Procedures when testing or starting equipment. Daily inspections of all lift equipment shall be performed. Rigging equipment shall not be loaded in excess of its recommended safe working load. Work or travel under elevated loads shall not be permitted. Use proper lifting techniques. Lifts greater than 60 lbs require assistance or mechanical equipment. Size up the lift.

29 ACTIVITY: Installation of Groundwater Extraction Treatment Systems Developed by: Mary Ann Heaney EQUIPMENT TO BE USED INSPECTION REQUIREMENTS TRAINING REQUIREMENTS Heavy equipment Hand tools Welding/cutting equipment When equipment brought on site and before placed into operation Tailgate safety meeting each morning and as needed through the day Equipment operators must have proper authorization for the equipment they are using. Electricians must be certified to perform the work they are assigned.

30 ACTIVITY: Groundwater Extraction Treatment System O&M Analyzed By: Mary Ann Heaney PRINCIPAL STEPS POTENTIAL SAFETY/HEALTH HAZARDS RECOMMENDED CONTROLS Routine system operation and general maintenance Maintenance requiring system shutdown Heavy Lifting Falling Objects Flying debris, dirt, dust, etc. Slip trip and fall hazards Cut hazards Heat Stress Unexpected system activation Exposure to hazardous materials Use proper lifting techniques. Lifts greater than 60 lbs require assistance or mechanical equipment. Size up the lift. Hardhat, stay alert and clear of materials suspended overhead, steel toed boots. Safety Glasses/eyewash. Determine bust access route before transporting equipment. Good housekeeping, keep work area picked up and clean as feasible. Continually inspect the work area for slip, trip and fall hazards. Wear adequate hand protection. Wear loose fitting, light colored clothing. Drink adequate water. Implement Lock Out/Tag Out procedures in accordance with HydroGeoLogic, Inc. Corporate HSP Policy 6.3. Before any machinery of mechanized equipment is placed into service, it shall be inspected and tested by a competent operator/mechanic and certified to be in safe operating condition Machinery and mechanized equipment shall be operated only by designated personnel. Getting off or on any equipment while it is in motion is prohibited. Machinery of equipment requiring an operator shall not be permitted to run unattended. Initial monitoring of air in the breathing zone shall be performed before disconnecting any piping or appurtenances. Direct measurement of vapor concentrations within system equipment shall be performed immediately upon opening or disconnecting any system equipment. Proper use of PPE.

31 ACTIVITY: Groundwater Extraction Treatment System O&M Analyzed By: Mary Ann Heaney PRINCIPAL STEPS POTENTIAL SAFETY/HEALTH HAZARDS RECOMMENDED CONTROLS Maintenance requiring system shutdown (continued) Driving over soft ground Contact with poison oak. Electric shock Make initial visual check. Level ground with loader and spread gravel is necessary. Apply gravel if needed to prevent mud or standing water. Conduct visual inspection prior to work. Wear PPE. Decon with soap if needed. Lighting for work and means of egress; electrical hookup to trailers to be made by qualified electrician, GFCIs required on all circuits. EQUIPMENT TO BE USED INSPECTION REQUIREMENTS TRAINING REQUIREMENTS Heavy equipment Hand tools Welding/cutting equipment When equipment brought on site and before placed into operation Tailgate safety meeting each morning and as needed through the day OSHA 40 hour Hazardous Waste Training and 8 Hour Refresher as needed Equipment operators must have proper authorization for the equipment they are using.