EQUIVALENT INITIAL ELECTRICAL SAFETY ASSESSMENT

Transcription

1 EQUIVALENT INITIAL ELECTRICAL SAFETY ASSESSMENT Factory Tetulzhora Union, Hemayetpur, Savar Savar Dhaka 24 May 2014 The Alliance for Worker Safety Page 1/20

2 24 May 2014 Introduction to the Report The following report contains a site profile and summary of non-conformities identified during an onsite assessment commissioned by the Alliance for Worker Safety (Alliance) and conducted by a third-party Qualified Assessment Firm (QAF). The assessment was conducted against the Alliance for Worker Safety Assessment Protocols (APs) and Fire Safety and Structural Integrity Standard, which is harmonized with the factory assessment guidelines developed by University of Engineering and Technology (BUET) for the National Tripartite Plan of Action (NTPA). The goal of the Alliance process is to provide clear and practical technical requirements by which i Ready Made Garment (RMG) Factories producing for Alliance members may be consistently and fairly evaluated for fire, structural, and electrical safety in a non-duplicative manner. Each assessment will prompt action plans that will be used by RMG factories to systematically and sustainably improve safety conditions for garment workers. Beyond tracking and reporting on action steps taken in a transparent manner, the Alliance organization and its members will seek to further support factory improvements through technical assistance, training, implementation support for functional Worker Committees, and in some cases financial assistance and wage support for workers if factories are closed for remediation. The contents of the report do not constitute a guarantee of compliance with the applicable laws, the Alliance Standard or the absolute or continued safety against fire, electrical and/or structural integrity issues that may lead to injury or loss of life. The report is designed to provide a non-exhaustive summary of risk issues, based on a limited sampling and duration of time onsite by the named QAF. Neither the QAF nor the Alliance can certify or guarantee the quality, outcome, or effectiveness of actions taken in response to the report. For more information and report feedback please go to: The Alliance for Worker Safety Page 2/20

3 24 May 2014 GENERAL INFORMATION General Information Factory Country: Province: City: Dhaka Savar Zip Code: 1340 Audit Duration: Re-Audit: 01 Days Re-Audit After 0 Months Draft Report Date : Final Report Date : Are all action items from previous assessment complete? : Buildings in Complex : Is the building(s) owned or rented by the Factory?: Number of Building Levels (Stories) : Approximate Building Area (SF) : N/A There are 10 buildings in the premises out of which one is main production building and four are ancillary buildings. Other buildings belong to sister concerns of Aboni Knit Wear. The buildings are named as: 1) Eight Story RCC Main Production building, 2) Single story prefab finished goods shed-1, 3) Single storyprefab finished goods shed-2, 4) Two story guard room and day care shed, 5) Four story RCC Generator and substation building. Owned Information provided below as per following format: est occupied floor level [Height up to roof], Stories above grade, Stories below grade, Occupied level. 1) Eight Story RCC Main Production building: m or 70 ft [24.39 m or 80 ft], 8, 0, 8. 2) Single story prefab finished goods shed-1: 30 cm or 1 ft below grade [4.93 m or 15 ft], 1, 0, 1. 3) Single story prefab finished goods shed-2: 30 cm or 1 ft above grade [4.93 m or 15 ft], 1, 0, 1. 4) Two story guard room and day care shed: 3.28 m or 10 ft [6.57 m or 20 ft], 2, 0, 2. 5) Four story RCC Generator and substation building: 9.85 m or 30 ft [13.13 m or 40 ft], 4, 0, 4. Total area of buildings in the factory premises: sft. Building wise breakdown as follows: 1) Eight Story RCC Main Production building: sft (Ground floor: sft, 1st floor: sft, 2nd floor: sft, 3rd floor: sft, 4th floor: sft, 5th floor: sft, 6th floor: sft, 7th floor: sft), 2) Single storyprefab finished goods shed-1: sft, 3) Single storyprefab finished goods shed-2: sft, 4) Two story guard room and day care shed: sft, (Ground floor: sft, 1st floor: sft), 5) Four story RCC Generator and substation building: sft (Ground floor: sft, 1st floor: sft, 2nd floor: sft, 3rd floor: sft). The Alliance for Worker Safety Page 3/20

4 24 May 2014 Date of Building Construction : Date of Last Building Renovation/Addition : Ancillary Structures in Complex : Approximate Ancillary Structures Area (SF) : Number of Occupants : Provide brief description of the electrical system for each building.: Physical location of Substation? : What equipment/loads does the UPS serve? : Factory personnel informed the date of construction as follows: 1) Eight Story RCC Main Production building: Started in 2001 and finished in 2002, 2) Single storyprefab finished goods shed-1: Finished in 2006, 3) Single storyprefab finished goods shed-2: Finished in 2006, 4)Two story guard room and day care shed: Finished in 2004, 5) Four story RCC Generator and substation building: Finished in A single story shed has been so far used as driver waiting room. Renovation of this shed is going on and intended to be used as day care. 1) Single story prefab finished goods shed-1, 2) Single storyprefab finished goods shed-2, 3) Two story guard room and day care shed, 4) Four story RCC Generator and substation building. 1) Single storyprefab finished goods shed-1: sft, 2) Single storyprefab finished goods shed-2: sft, 3) Two story guard room and day care shed: sft (Ground floor: sft, 1st floor: sft), 4) Four story RCC Generator and substation building: sft (Ground floor: sft, 1st floor: sft, 2nd floor: sft, 3rd floor: sft). Total number of occupants: ) Eight Story RCC Main Production building: 2433 (Ground floor: 398, 1st floor: 395, 2nd floor: 409, 3rd floor: 403, 4th floor: 398, 5th floor: 410, 6th floor: 20, 7th floor: 0, 8th floor: 0), 2) Single story prefab finished goods shed-1: 1, 3) Single story prefab finished goods shed-2: 1, 4) Two story guard room and day care shed: 4, 5) Four story RCC Generator and substation building: 4 (Ground floor: 2, 1st floor: 2, 2nd floor: 0, 3rd floor: 0). Source (1288KVA Gas Generator- 2 Nos), Diesel Generator 800KW- 1 No, REB Pole mounted Transformer (37.5KVA)- 3 Nos, LT- 2 Nos, PFI-1 No, MDB-10 Nos, DB- 8 Nos and SDB-2 Nos. The substation is located on the the utility building, 1st Floor. Several nos. of Computers & Printers are connected to the UPS. The Alliance for Worker Safety Page 4/20

5 24 May 2014 ASSESSMENT FINDINGS Electrical System Maintenance Have workers that operate and maintain the electrical system received electrical safety training? Is training documentation on site? Non-Compliance Level: 2 Workers that operate and maintain the electrical system received electrical safety training but no documentation on site. Document Review: No documentation on electrical safety training. Develop and implement an electrical safety program. Include key topics such as lock out tag out procedures, personal protective equipment requirements, etc. Reference NFPA 70e for example program requirements. Reference NFPA 70e for example Is the electrical switchgear and panel boards inspected on an annual basis to ensure that the equipment is installed in accordance with the listed ratings? The electrical switchgear and panel boards are not inspected on an annual basis to ensure that the equipment is installed in accordance with the listed ratings. Document Review: No annual inspection record for electrical switchgear and panel boards. Inspect electrical switchgear and panel boards on an annual basis to ensure that the equipment is in good working condition. Alliance Standards Part 10 Section Electrical Inspections Are thermographic scans of electrical equipment completed at least every three years? The Alliance for Worker Safety Page 5/20

6 24 May 2014 Thermographic scans of electrical equipment s are not completed. Document Review: No thermographic scans for electrical equipment s. Complete thermographic scans at least on a three year cycle. Thermographic scans should be completed in accordance with the Standard for Infrared Inspection of Electrical Systems & Rotating Equipment and NFPA70B or a comparable standard. Alliance Standards Part 10 Section Electrical Inspections Are periodic safety inspections of the electrical system components completed and documented? No periodic safety inspections of the electrical system components is completed and documented. Document Review: No periodic safety inspections of the electrical system. Establish a periodic inspection program to ensure the electrical systems are free from damage, debris, dirt, lint, etc. Maintain records concerning inspections and follow up actions. Alliance Standard Part 10 Section Inspection and Testing and Part 13 Section 13.6 Housekeeping Electrical System Conditions All metal in the building is connected to the building earthing/grounding system such as metal rebar in concrete, metal frame of building, or metal water pipe. All metal in the building is not connected to the building earthing system such as metal rebar in concrete, metal frame of building, or metal water pipe. Photograph: All metal in the building is not connected to the building earthing. Connect all metal in the building to the building earthing system such as metal rebar in concrete, metal frame of building, or metal water pipe. The Alliance for Worker Safety Page 6/20

7 24 May 2014 Alliance Standard Part 10 Section Earthing Light fixtures without protective covers are not installed in storage areas or in any area where the Inspector of the Factories Rules ( ) Part 53 disallows these fixtures. Light fixtures without protective covers are installed in storage areas. Location: Sub Store-1st Floor-Main building, Storage area-1st Floor-Main building. Photograph: Naked light fixtures installed in storage areas. Ensure light fixtures without protective covers are installed in storage areas or in any area where the Inspector of the Factories Rules ( ) Part 53 disallows these fixtures. 25 May 2014 Alliance Standards Part 10 Section Naked Lights The substation room has the required fire rating/protection and is physically separated from the remainder of the building. Non-Compliance Level: 2 The substation room has no required fire rating but physically separated from the remainder of the building. Photograph: No fire rating but physical separation for substation room. Provide adequate fire rating of the substation room. Alliance Standard Part 3 Section Do switchboards and/or distribution boards have a minimum clearance of 1 m (39 in) in front? Distribution boards are not provided with adequate clearance. Location: SDB- 1(New)/4F-4th Floor, MDB-11(New)/Cutting/3F-3rd Floor, MDB-3/Sewing/2F- 2nd Floor, MDB-2/Sewing/1F-1st Floor, DB-1/Sewing/GF-Ground Floor. Photograph: Inadequate clearance in front of distribution boards. The Alliance for Worker Safety Page 7/20

8 24 May 2014 Provide clearance of at least 1 m (39 in) in front of distribution boards. 22 Jun 2014 Alliance Standards Part 10 Section 10.7 Main Switch, Switchboards and Metal Clad Switchgear Are all switchboards and/or distribution boards metal enclosed with a dead front construction? Distribution boards are metal enclosed with improper dead front construction. Location: DB-01/Ground Floor. Photograph: Distribution boards are metal enclosed with improper dead front construction. Ensure distribution boards are metal enclosed with a dead front construction. 22 Jun 2014 Alliance Standards Part 10 Section 10.7 Main Switch, Switchboards and Metal Clad Switchgear Are switchboards and/or distribution boards installed in compliant locations? Switchboards and distribution boards are not installed in compliant locations (access limited). Location: SDB-1(New)/4F-4th Floor, MDB- 11(New)/Cutting/3F-3rd Floor, MDB-3/Sewing/2F-2nd Floor, MDB- 2/Sewing/1F-1st Floor, DB-1/Sewing/GF-Ground Floor. Photograph: Switchboards and distribution boards are installed in improper location. Install Switchboards and distribution boards in compliant locations so that operation is not hampered due to limited access. Alliance Standard Part 10 Section 10.7 Main Switch, Switchboards and Metal Clad Switchgear The Alliance for Worker Safety Page 8/20

9 24 May 2014 No circuits are drawn for loads without the incorporation of a overcurrent protection device (circuit breaker). Circuits are drawn for loads without the incorporation of an over current protection device (circuit breaker). Location: LT-A/GF-Ground Floor, MDB- 1/GF-Ground Floor, SUB-SDB-4/1/Sample/4F-4th Floor, SDB-5/Cutting/3F-3rd Floor, MDB-2/Sewing/1F-1st Floor. Photograph: No protection device. Ensure over current protection device (circuit breaker) for each and every loads. Alliance Standards Part 10 Section 10.9 Protection of Circuits Is electrical wiring/cables sized according to capacity of circuit breakers (No higher rated circuit breakers with lower rated wiring)? Electrical wiring and cables are not sized according to capacity of circuit breakers. Location: SUB-SDB-4/1/Sample/4F-4th Floor. Photograph: er rated circuit breakers with lower rated wiring. Consult with a qualified Electrical Engineer and ensure electrical wiring and cables are sized according to capacity of circuit breakers. Verify existing individual loads do not exceed the cable and/or breaker rating. Verify total existing loads do not ex Alliance Standard Part 10 Section Electrical Connections. No multi looping of wiring/cables observed at circuit breakers within switchboards and/or distribution boards. Multi looping of cables observed at circuit breakers within distribution boards. Location: MDB-6/Sewing/5F-5th Floor, MDB-3/Sewing/2F-2nd Floor, LT-A/GF- Ground Floor. Photograph: Multi looping of cables at circuit breakers. The Alliance for Worker Safety Page 9/20

10 24 May 2014 Remove multi looping of wiring and cables at circuit breakers within switchboards and distribution boards. Alliance Standard Part 10 Section 10.3 Electrical Wiring and Cabling Shielding or additional insulation is provided for wiring exposed to external heat sources. No additional insulation is provided for wiring exposed to external heat sources. Location: Generator room, Ground Floor. Photograph: Inadequate insulation. Provide Shielding or additional insulation for wiring exposed to external heat sources. Alliance Standards Part 10 Section External heat sources. Wiring systems are selected and erected so that no damage is caused by the ingress of water. Wiring systems are not selected and erected considering the effect of damage caused by ingress of water. Location: LT-A and LT-B/Ground Floor, REB incoming cable junction box. Photograph: Possibility of damage due to ingress of water. Ensure wiring systems are selected and erected so that no damage is caused by the ingress of water. Provide water proof seal around cable openings where water entry is possible. Alliance Standards Part 10 Section Presence of Water The Alliance for Worker Safety Page 10/20

11 24 May 2014 Power and telecommunication or antenna cables are led in separately. Power and telecommunication cables are not led in separately. Location: Throughout of main building. Photograph: Power and telecommunication cables are not separated. Led telecommunication or antenna cables separately to the main point of service. Power and telecommunications cables must have separate entrance. Alliance Standards Part 10 Section Service Entry Are switchboards and/or distribution boards provided with physical means to prevent the installation of more over current devices than that number for which the panel board was designed, rated, and listed. Switchboards and distribution boards are not provided with physical means to prevent the installation of more over current devices than that number for which the panel board was designed, rated and listed. Location: All switchboards and distribution boards. Photograph: No means to prevent the installation of more over current devices. Ensure distribution boards provided with physical means to prevent the installation of more over current devices than that number for which the panel board was designed, rated, and listed following NFPA 70 section Alliance Standards Part 10 Section 10.7 Main Switch, Switchboards and Metal Clad Switchgear Are electrical wiring/cables properly identified? Electrical wiring and cables are not properly identified. Location: All switchboards and distribution boards. Photograph: Electrical wiring and cables are not identified. The Alliance for Worker Safety Page 11/20

12 24 May 2014 Ensure the means of identification is obtained by separate color coding, marking tape, tagging, or other approved means. Electricity Rules 1937 Rule 51 and 56 Electrical connections at equipment, fixtures, etc are properly secured. Electrical connections at equipment, fixtures, etc. are not properly secured. Location: Grinding machine/5th Floor, Sewing machine-all Floor. Photograph: Electrical connections are not secured. Ensure electrical connections at equipment, fixtures, etc. are properly secured. Alliance Standards Part 10 Section Electrical Connections Mechanical guards are provided for electrical equipment and wiring where necessary. Non-Compliance Level: 2 No mechanical guards are provided for electrical equipment where necessary. Location: All pumps inside the generator room. Photograph: No mechanical guards. Provide mechanical guards for electrical equipment where necessary. 22 Jun 2014 Alliance Standard Part 10 Section 10.3 Electrical Wiring and Cabling, Cables, and 10.7 Main Switch, Switchboards And Metal Clad Switchgear Are all internal components of switchboards and/or distribution boards properly concealed (No missing circuit breaker or knockout covers)? Internal components of distribution boards are not properly concealed. The Alliance for Worker Safety Page 12/20

13 24 May 2014 Location: MDB-1/Sewing/GF-Ground Floor, DB-1/Sewing/GF-Ground Floor, MDB-5/Sewing/4F-4th Floor, MDB-6/Sewing/5F-5th Floor, MDB- 9/Marketing/2F-2nd Floor. Photograph: Internal components are not properly concealed. Provide covers or blanks to conceal all live internal components of switchboards and distribution boards. 22 Jun 2014 Alliance Standard Part 10 Section Sub-Distribution Boards Are all switchboards and/or distribution boards properly grounded (earthed)? Distribution panel doors are not grounded (earthed). Location: MDB- 4/Cutting/3F-3rd Floor, MDB-11(New)/Cutting/3F-3rd Floor, DB-4(New)/2F-2nd Floor. Photograph: Inadequate grounding. Provide grounding (earthing) for distribution boards as per BNBC section Alliance Standard Part 10 Section Circuit and System Earthing Are switchboards and/or distribution boards free of dust and debris? Distribution board is not clean. Location: REB Distribution board, Child care, Ground Floor. Photograph: Dirt and debris are found in distribution board. Ensure distribution boards free of dirt and debris. 22 Jun 2014 Alliance Standard Part 10 Section Enclosures The Alliance for Worker Safety Page 13/20

14 24 May 2014 Each circuit is provided with a dedicated neutral. Each circuit is not provided with a dedicated neutral. Location: SDB- 2(New)/5F-5th Floor, DB-6(New)/4F-4th Floor, DB-5(New)/3F-3rd Floor, MDB- 4/Cutting/3F-3rd Floor, MDB-11(New)/Cutting/3F-3rd Floor, DB-4(New)/2F-2nd Floor. Photograph: No dedicated neutral. Provide dedicated neutral for each circuit. Alliance Standards Part 10 Section 10.3 Electrical Wiring and Cabling Electrical wiring and conduit is properly supported. Electrical wiring and conduit are not properly supported. Location: REB incoming cable junction box, Near MDB-3/Sewing/2F-2nd Floor. Photograph: Inadequate cable support. Provide adequate supports for electrical wiring and conduit. Alliance Standard Part 10 Section , , and Cable joints are through porcelain/pvc connectors with PIB tape wound around joint. Improper cable joints were found. Location: Air Compressor/1F-1st Floor, Cable Channel/Sewing/1F-1st Floor, MDB-Cooling/Generator Room/GF- Ground Floor, MDB-3/Sewing/2F-2nd Floor, LT-B/GF-Ground Floor, MDB- 4/Cutting/3F-3rd Floor. Photograph: Improper cable joint. Ensure cable joints through porcelain/pvc connectors with PIB tape wound around joint. The Alliance for Worker Safety Page 14/20

15 24 May 2014 Alliance Standards Part 10 Section Cable Joints Lighting fixtures are supported from the structure and seismic bracing is installed as required. Lighting fixtures are not supported properly. Location: General Floor, Ground Floor. Photograph: Lighting fixtures are not supported properly. Ensure Lighting fixtures are supported from the structure and seismic bracing is installed as required. 22 Jun 2014 Alliance Standards Part 10 Section Lighting Fittings Is all electrical wiring/cable properly terminated at its point of termination (No un-terminated wires, lugs are provided at terminals, etc)? Electrical cable is not properly terminated. Location: MDB-2/1F-1st Floor- Sewing section. Photograph: Un-terminated wires. Ensure all electrical cable properly terminated at its point of termination. Remove un-terminated wiring cable back to source. Alliance Standards Part 10 Section Wiring of Sub-distribution Boards Do switchboards and/or distribution boards have capacity information labels? Non-Compliance Level: The Alliance for Worker Safety Page 15/20

16 24 May 2014 Provide a capacity information label which contains the current carrying capacity and size of main cable, rated capacity of circuit breaker and the bus bar (with dimension).display panel schedule on panel door (inner side) printed on a sheet made of non c Alliance Standard Part 10 Section 10.7 Main Switch, Switchboards And Metal Clad Switchgear and Inspection of the Installation Required equipment and safety signage is posted within the room. Low Required equipment and safety signage is not posted within the substation room. Photograph: No equipment and safety signage. Provide required equipment and safety signage within the substation room. 22 Jun 2014 Alliance Standard Part 10 Section , Section , and , NFPA 70 Chapter 1 Article , and Electricity Rules of 1937 Rule 46 Signage indicating the prohibition of light fixtures without protective covers is installed at required locations. Low No signage indicating the prohibition of light fixtures without protective covers is installed at required locations. Location: Sub Store-1st Floor-Main building, Storage area-1st Floor-Main building. Photograph: No signage indicating the prohibition of installation of naked light fixtures. Ensure Signage indicating the prohibition of light fixtures without protective covers is installed at required locations. 22 Jun 2014 Alliance Standards Part 10 Section Naked Lights The Alliance for Worker Safety Page 16/20

17 24 May 2014 Are electrical insulation mats provided in front of substation, switchboards and/or distribution boards? Low Inadequate electrical insulation mats are provided in front of substation and distribution boards. Location: SDB-2/5th Floor, DB-6/4th Floor, DB-5/3rd Floor, DB-4/2nd Floor, LT-A/GF-Ground Floor, MDB-01/GF-Ground Floor. Photograph: Inadequate insulation mats provided in front of substation and distribution boards. Provide adequate electrical insulation mats in front of distribution boards. 22 Jun 2014 Alliance Standard Part 10 Section Inspection of the Installation. Are meters and other electrical devices (Ammeter, Voltmeter, PFI Auto Controller, etc) installed on the main electrical equipment operational? Low Meters and other electrical devices (Ammeter, Voltmeter, Selector switch) installed on the main electrical equipment but not operational. Location: MDB- 8(New)/GF, Ground Floor. Photograph: Meters and other electrical devices (Ammeter, Voltmeter, Selector switch) are not operational. Ensure meters and other electrical devices installed on the main electrical equipment are operational. Alliance Standard Inspection of the Installation Phase separators are provided between terminals on circuit breakers. Low Phase separators are not provided between terminals on circuit breakers. Location: MDB-REB/Substation Room, LT-A/GF-Ground Floor, MDB-01/GF- Ground Floor, MDB-3/2F-2nd Floor, MDB-09/2F-2nd Floor, Breaker for Meter CKT-Substation room. Photograph: No phase separators. The Alliance for Worker Safety Page 17/20

18 24 May 2014 Install phase separators between terminal connections at the noted locations. Alliance Standard Part 10 Section Electrical Connections Emergency Power System Are emergency power switchboards, distribution boards, and circuits properly identified? Emergency power distribution boards and circuits are not properly identified. Document Review: No Identification of emergency CKTs. Ensure proper identification of emergency power switchboards, distribution boards, and circuits. 22 Jun 2014 NFPA 70 Chapter 7 Article Wiring, Emergency System Is the generator room properly rated and physically separated from the remainder of the building? Non-Compliance Level: 2 Generator room is not properly rated but physically separated from the remainder of the building. Photograph: Generator room is not rated but separated. Ensure the generator room properly rated and physically separated from the remainder of the building. Alliance Standards Part 10 Section Generator Room Are life safety loads (fire alarm, fire pump, elevators, emergency lighting, exit signage, etc) connecting to the emergency power system? The Alliance for Worker Safety Page 18/20

19 24 May 2014 Life safety loads (fire alarm, fire pump, emergency lighting, exit signage) are connected to the emergency power system. But elevator is not connected to emergency power system. Location: Elevator, Main building. Visual Assessment: Emergency power is not connected to the elevator. Provide emergency power connection for elevator. Alliance Standard Part 10 Section 10.8 Standby Power Are inspection, maintenance, and testing procedures of the UPS being completed and documented? Low Non-Compliance Level: 2 Inspection and testing procedures of the UPS are not completed and documented. But maintenance documents found on site. Document Review: No documentation on UPS testing and inspection available on site. Ensure inspection and testing procedures of the UPS are completed and documented. Alliance Standard Part 13 Section NFPA 111 Chapter 8 NFPA 70B Chapter 28 Lightning Protection System The air termination network vertical and horizontal conductors are appropriately spaced. The air termination network vertical conductors are not appropriately spaced. Although as built electrical drawing (SLD) for lightning protection system was not available to review. Hence the adequacy and functionality of the system could not be checked. Document Review: Inadequate spacing. Ensure the air termination network vertical and horizontal conductors are appropriately spaced. Consult with qualified electrical engineer and ensure that your system is capable to protect against lighting. The Alliance for Worker Safety Page 19/20

20 24 May 2014 Alliance Standards Part 10 Section Lightning Protection The appropriate number of down conductors are installed based on the building size. The appropriate numbers of down conductors are not installed based on the building size. Although as built electrical drawing (SLD) for lightning protection system was not available to review. Hence, adequacy and functionality of the system could not be checked. Document Review: Inadequate down conductor. Consult with qualified electrical engineer and ensure that your system is capable to protect against lighting. Ensure appropriate numbers of down conductors are installed based on the building size. Alliance Standards Part 10 Section Lightning Protection The lightning protection ground terminals are bonded to the building or structure grounding. The lightning protection ground terminals are not bonded to the building or structure grounding. Worker Interviews: No bonding of the lightning protection ground terminals and structure grounding. Ensure the lightning protection ground terminals are bonded to the building or structure grounding. Alliance Standards Part 10 Section Lightning Protection The Alliance for Worker Safety Page 20/20