ACTIVITY HAZARD ANALYSIS (20a.)

Transcription

1 (20a.) 1. Contract No.: N D-1781/ Prepared by: WW Gay Mechanical 3. Date: 21 October, PRINCIPAL STEPS 8. POTENTIAL HAZARDS 9. RECOMMENDED CONTROLS RAC Remove Existing Chillers (2) Remove Existing Pumps (5) CHILLER AND PUMP REPLACEMENT 1(A) Potential for ACM within insulation of piping and equipment to be demo s with acute/chronic respiratory injury to personnel. 1(B) Fire/explosion hazard from hotwork. 1(D) Material handling & soft tissue injuries, pinch points, Request survey prior to beginning of work to determine if ACM present and abate if needed. Air sample clearance provided to WW Gay after remediation documenting <.1fibers per cubic centimeter. Remove or protect all combustible materials. Trained fire watch with no other assigned duties in place with ABC extinguisher charged and inspected within the past year. All ladders inspected and properly used. 1A H 1C - H 1D - M protection mandatory while working. Wear appropriate PPE (gloves as needed, hardhats). Equipment, PPE, hand/power tools, x-cords, GFCI s. Current certification for lift operator, all personnel trained

2 Remove 400 Existing Piping Remove Existing Controls MECHANICAL PIPING DDC CONTROL INSTALLATION 1(A) Potential for ACM within insulation of piping and equipment to be demo d with acute/chronic respiratory injury to personnel. 1(B) Fire/explosion hazard from hotwork. Injury from release of hazardous energy. 1(D) Material handling & soft tissue injuries, pinch points, Request survey prior to beginning of work to determine if ACM present and abate if needed. Air sample clearance provided to WW Gay after remediation documenting <.1fibers per cubic centimeter. Remove or protect all combustible materials. Trained firewatch with no other assigned duties in place with ABC extinguisher charged and inspected within the past year. All ladders inspected and properly used. 1A H 1D - M protection mandatory while working. Wear appropriate PPE (gloves as needed, hardhats) Equipment, PPE, Hand/Power tools, x-cords, GFCI s Current certification for lift operator, all personnel trained LOTO training. 14. Competent Person(s)

3 4. Title: Bldg 1553 Retrofit 5. Location: NS Mayport 6. Estimated Start Date: November 1, 2010 COOLING TOWER REPLACEMENT Remove Existing Cooling Tower & Associated Piping 1(A) Fire/explosion hazard from hotwork. Release of hazardous energy. 1(B) Fall hazard from ladder work. 1(C) Material handling & soft tissue injuries, pinch points, 1(D) Injury/property damage from rigging failure (and/or crane failure if crane used in lieu of forklift) other assigned duties in place with ABC extinguisher charged and inspected within the past year. All ladders inspected and properly used. Wear appropriate, PPE (gloves as needed, hardhats) Crane plan (if used) submitted prior to work, all rigging in good condition, properly configured for weight. 1A M 1B H 1D - H Equipment, PPE, Hand/Power tools, x-cords, GFCI s Rigging, Danger tape, (Crane may be used if RTFL inadequate for weight) Current certification for lift or crane operator, all personnel trained and qualified to use PPE, tools and equipment, LOTO training. Submit crane plan & inspection if crane used.

4 7. PRINCIPAL STEPS 8. POTENTIAL HAZARDS 9 RECOMMENDED CONTROLS RAC CHILLER REPLACEMENT Install Chillers (2) Install Pumps (6) 1(A) Material handling & soft tissue injuries, pinch points, 1(B) Fire/explosion hazard from hotwork. 1(D) Material handling & soft tissue injuries, pinch points, 1(E) Injury from release of hazardous energy. needed, hardhats) other assigned duties in place with ABC extinguisher charged and inspected within the past year. All ladders inspected and properly used. 1A - M 1D H 1E - H Equipment, PPE, Hand/Power tools, x-cords, GFCI s, Locks, mechanical lifting equipment, fire extinguishers, All lift vehicles, tools & equipment, rigging x-cords Current Certification for lift operator, all personnel trained LOTO training.

5 1. Contract No.: N D-1781/ Prepared by: WW Gay Mechanical 3. Date: 21 October, 2010 ROOF TOP AIR HANDLING UNIT, FANS & PACKAGE A/C UNIT INSTALLATION DDC CONTROL INSTALLATION Install 6 New AHU Install 2 New Packaged Ac Units Install 22 New Exhaust Fans Install 1 New Makeup Air Fan Install 2 New AC Units Install New Controls 1(A) Death, injury, property damage from crane/rigging failure. 1(B) Death from falls. 1(C) Material handling & soft tissue injuries, pinch points, 1(D) Traffic hazards. Submit specific crane plan and safety procedures prior to any crane activities. Crane flagman will attach an inertial reel (motion stopping system-mss) to a secure anchorage allowing access to leading edge to direct crane ops. No person without a PFAS will be allowed outside the warning line. needed, hardhats). MOT and traffic controls in place for crane ops. 1A - H 1B - H 1C - M 1D - M Crane (size to be determined), rigging, inertial reel, hand and power tools, x-cords GFCI s, Danger tape, traffic controls (cones, etc.) Hi-Vis vests for MOT, PPE, ladders. Crane/rigging inspected prior to use. All PPE, tools and equipment inspected prior to use. Warning line inspected by Competent Person prior to work. Competent Person. All personnel trained on PPE, tools and equipment they use. Trained Crane operator with NCCO certification. Trained Safety Monitors. 13. Review by: (Signature & Date)

6 1. Contract No.: N D-1781/ Contractor: WW Gay Mechanical 3. Date: 21 October 2010 MECHANICAL PIPING INSTALLATION Install Chilled Water Piping Install Condenser Water Piping Install Cooling Tower Piping 1(A) Material handling & soft tissue injuries, pinch points, 1(B) Fire/explosion hazard from hotwork. needed, hardhats) 1A M 1(D) Injury from release of hazardous energy. other assigned duties in place with ABC extinguisher charged and inspected within the past year. 1D - H All ladders inspected and properly used. Equipment, PPE, Hand/Power tools, x-cords, GFCI s Current certification for lift operator, all personnel trained

7 Install New Cooling Tower Install New Controls COOLING TOWER & DDC CONTROL REPLACEMENT 1(A) Death, injury, property damage from crane and/or rigging failure. 1(B) Material handling & soft tissue injuries, pinch points, 1(D) Fire/explosion hazard from hotwork. 1(E) Injury from release of hazardous energy. Submit specific crane plan and safety procedures prior to any crane activities. Qualified rigger and inspected rigging. needed, hardhats). All ladders inspected and properly used other assigned duties in place with ABC extinguisher charged and inspected within the past year. 1A H 1D M 1E - H Crane (size to be determined), rough terrain forklift, Rigging, Oxy/fuel rigs, Welding Equipment, PPE, hand/power tools, x-cords, GFCI s Locks, Mechanical lifting equipment, fire extinguishers, Danger Tape, Hi-Vis vest for MOT. All lift vehicles, tools, PPE & equipment, rigging, x-cords Trained firewatch, NCCO certified crane operator, LOTO training, Competent Person, review AHA with personnel/subs on identified hazards