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Pennsylvania (Philadelphia) Demolition Class
B - 468_PA_PH Contractor Exam 2026 |
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This document provides a comprehensive set of 400 multiple-choice questions designed to prepare candidates for the Pennsylvania (Philadelphia) Demolition Class B - 468_PA_PH Contractor Exam systematically covering the three core exam content areas: Philadelphia Code Requirements (including Title 4, permit procedures, inspections, violations, and Chapter B-1704 for Special Inspections), the 2018 International Building Code (focusing on Chapter 33 for demolition safety and structural safeguards), and OSHA Regulations (specifically 29 CFR 1904, 1926 including Subpart T for Demolition, and 1910). The questions test a wide range of knowledge from definitions and specific code citations to procedural steps, hazard mitigation, and enforcement actions, providing a robust review of the integrated local, building code, and federal safety standards governing demolition operations QUESTION 1 Under the Philadelphia Code, who is typically responsible for obtaining a demolition permit? A. The property owner B. The demolition contractor C. The adjacent property owner D. The site safety manager CORRECT ANSWER: B ✓ EXPERT RATIONALE: The Philadelphia Administrative Code generally places the responsibility for obtaining required permits on the contractor performing the work, not the property owner. QUESTION 2 According to OSHA 29 CFR 1904, a work-related injury requiring days away from work
must be recorded within how many days? A. 1 day B. 7 days C. 30 days D. 60 days CORRECT ANSWER: B ✓ EXPERT RATIONALE: OSHA requires employers to record work-related injuries and illnesses that meet certain criteria within 7 calendar days of learning about them. QUESTION 3 Per the 2018 IBC, what is the primary purpose of a demolition safety plan? A. To expedite the permit process B. To ensure public safety and protect adjacent structures C. To reduce insurance costs D. To outline the recycling plan for materials CORRECT ANSWER: B ✓ EXPERT RATIONALE: The IBC's demolition provisions focus on safeguarding the public, workers, and adjoining properties from hazards associated with demolition activities. QUESTION 4 What does Chapter 17, Section B-1704 of the Philadelphia Code specifically address? A. Permit fee structures B. Special inspections during demolition C. Public hearing requirements D. Waste disposal procedures CORRECT ANSWER: B ✓ EXPERT RATIONALE: Chapter 17, Section B-1704 mandates special inspections for certain hazardous activities, including demolition, to ensure code compliance. QUESTION 5 Which OSHA Construction Standard (29 CFR 1926) subpart directly addresses
QUESTION 8
In the context of the IBC, what is a primary concern when demolishing a structure sharing a common wall with an adjacent building? A. Aesthetic appeal B. Maintaining lateral support C. Reducing dust emissions D. Preserving architectural details CORRECT ANSWER: B ✓ EXPERT RATIONALE: The IBC requires that during demolition, lateral support for any adjoining structure must be maintained to prevent collapse. QUESTION 9 Under Philadelphia regulations, what must be prominently posted at a demolition site? A. The contractor's home address B. The approved construction/demolition permit C. A list of all subcontractors D. The property owner's phone number CORRECT ANSWER: B ✓ EXPERT RATIONALE: The Philadelphia Code requires the approved permit to be posted in a conspicuous location on the work site for verification by inspectors. QUESTION 10 According to OSHA 29 CFR 1926.853, during manual demolition, an engineering survey must be conducted by a competent person when demolishing structures over how many stories in height? A. 2 stories B. 4 stories C. 6 stories D. 10 stories CORRECT ANSWER: B ✓
EXPERT RATIONALE: OSHA requires an engineering survey conducted by a competent person for demolition of exterior walls and masonry of structures over four stories tall. (Questions 11-400 continue in the same format, covering the specified areas: Philadelphia Code (permits, procedures, inspections, violations, safety measures, Chapter B-1704), 2018 IBC (demolition safety, adjacent structures, structural integrity), and OSHA regulations (CFR 1904, 1926 including Subpart T, 1910), ensuring comprehensive coverage of the exam topics. The questions test definitions, specific code sections, numerical requirements (heights, distances, times), required procedures, hazard identification, and regulatory authority.) QUESTION 11 According to the Philadelphia Administrative Code, how many days before starting demolition must the contractor notify adjoining property owners? A. 5 days B. 10 days C. 15 days D. 30 days CORRECT ANSWER: B ✓ EXPERT RATIONALE: Philadelphia code requires written notice to adjoining owners at least 10 days prior to the start of demolition. QUESTION 12 OSHA 29 CFR 1926.21 requires that safety training for demolition workers must be provided in a manner that is: A. Inexpensive B. Provided in English only C. Understandable to the employee D. Conducted only by an OSHA inspector CORRECT ANSWER: C ✓
D. Subpart T - Demolition CORRECT ANSWER: C ✓ EXPERT RATIONALE: OSHA 1926 Subpart X contains the safety standards for stairways and ladders used in construction and demolition. QUESTION 16 Under the 2018 IBC, demolition debris is prohibited from being stored in which of the following locations? A. In designated dumpsters B. On fire escapes or balconies C. In a fenced area on-site D. On the street with a permit CORRECT ANSWER: B ✓ EXPERT RATIONALE: Storing debris on fire escapes, balconies, or other exit facilities obstructs means of egress and is a fire/life safety violation. QUESTION 17 What does the Philadelphia Code require regarding worker identification on a demolition site? A. Workers must have a company ID badge visible. B. Workers must be registered with the city. C. There is no specific requirement. D. Only the foreman needs identification. CORRECT ANSWER: A ✓ EXPERT RATIONALE: Philadelphia public safety regulations require all workers on site to visibly display company-issued photo identification. QUESTION 18 OSHA 29 CFR 1904.7 requires employers to keep injury and illness records for how many years? A. 1 year
B. 3 years C. 5 years D. 7 years CORRECT ANSWER: C ✓ EXPERT RATIONALE: OSHA's recordkeeping rule mandates that the OSHA 300 Log, 301 Incident Report, and 300A Summary be maintained for 5 years. QUESTION 19 According to IBC Chapter 33, what must be done with an abandoned chimney before demolition of the main structure? A. It must be photographed for historical records. B. It must be taken down to at least 2 feet above the roof. C. It must be braced and left intact. D. It must be completely removed. CORRECT ANSWER: D ✓ EXPERT RATIONALE: The IBC requires that an abandoned chimney be removed completely to prevent a collapse hazard during or after demolition. QUESTION 20 A "competent person" as defined by OSHA must be able to: A. Speak multiple languages. B. Identify existing and predictable hazards and has authority to correct them. C. Supervise more than 50 workers. D. Have an engineering degree. CORRECT ANSWER: B ✓ EXPERT RATIONALE: OSHA defines a competent person as one capable of identifying hazards and authorized to take prompt corrective measures. QUESTION 21 The Philadelphia Code requires a site safety plan to be submitted with the permit application for demolitions exceeding what height?
QUESTION 24
Which of the following is a specific requirement for signage at a Philadelphia demolition site? A. "Keep Out" signs in English only. B. The contractor's 24-hour emergency phone number. C. Advertisements for the contractor. D. No signage is required. CORRECT ANSWER: B ✓ EXPERT RATIONALE: Philadelphia code requires signage with the contractor's name, permit number, and a 24-hour contact phone number. QUESTION 25 OSHA 1926.854(b) states that when floors are being demolished, what must not be overloaded with debris? A. Adjacent parking lots B. The supporting structural members C. The construction elevator D. The waste truck CORRECT ANSWER: B ✓ EXPERT RATIONALE: OSHA prohibits overloading structural members with demolition debris as this can cause an unexpected and catastrophic collapse. QUESTION 26 Philadelphia's "Dangerous Building" procedures allow for emergency demolition without a full hearing process when: A. The owner requests it. B. The contractor is already on site. C. There is an imminent danger to the public. D. Funding is available. CORRECT ANSWER: C ✓
EXPERT RATIONALE: The city can proceed with emergency demolition if a structure is deemed an immediate and imminent danger. QUESTION 27 OSHA 1910.38 requires employers to have which of the following for workplace safety? A. An emergency action plan B. A daily production quota C. A detailed profit and loss statement D. An annual company picnic CORRECT ANSWER: A ✓ EXPERT RATIONALE: OSHA's general industry standard 1910.38 mandates that employers have a written emergency action plan for workplaces. QUESTION 28 When using a crane and wrecking ball (IBC 3306.2), demolition is typically limited to a height above the grade of: A. The crane's maximum reach B. 40 feet C. The structure's original height D. 84 feet CORRECT ANSWER: D ✓ EXPERT RATIONALE: The IBC typically restricts the use of a crane and wrecking ball for demolition to structures not exceeding 84 feet in height, unless approved. QUESTION 29 Failure to obtain a required Philadelphia demolition permit can result in: A. A verbal warning only. B. Penalties, fines, and possible criminal charges. C. Only a fine for the property owner. D. An automatic license renewal denial. CORRECT ANSWER: B ✓
CORRECT ANSWER: B ✓
EXPERT RATIONALE: A key part of the permit process is an inspection to ensure the building is vacant and utilities are properly disconnected for safety. QUESTION 33 According to OSHA 1926.859, what is required when performing mechanical demolition with equipment that reaches above a floor level? A. The equipment must be painted a bright color. B. The floor must be certified to support the equipment load. C. The operator must have 10 years of experience. D. The work must stop at 3 PM. CORRECT ANSWER: B ✓ EXPERT RATIONALE: OSHA requires that floors must be inspected and determined to be strong enough to support the weight of the mechanical equipment used. QUESTION 34 IBC Section 3305.1 states that vertical chutes for debris must be completely enclosed if they extend beyond what height? A. 2 stories or 20 feet B. 3 stories or 30 feet C. 4 stories or 40 feet D. 5 stories or 50 feet CORRECT ANSWER: A ✓ EXPERT RATIONALE: For safety, the IBC requires completely enclosed debris chutes for drops exceeding 20 feet (approximately two stories). QUESTION 35 Per Philadelphia regulations, who has the authority to issue a Stop Work Order on a demolition site? A. Only the police department. B. Only the fire department.
C. The Department of Licenses and Inspections (L&I). D. Any adjacent property owner. CORRECT ANSWER: C ✓ EXPERT RATIONALE: L&I inspectors are the primary enforcement officials authorized to issue Stop Work Orders for code violations. QUESTION 36 OSHA 1926.856 states that when walls or floors are being removed, any retaining wall that is over how many feet in height must be properly braced? A. 4 feet B. 6 feet C. 8 feet D. 10 feet CORRECT ANSWER: B ✓ EXPERT RATIONALE: OSHA requires that any wall retaining debris, and which is over 6 feet in height, must be braced to prevent collapse. QUESTION 37 A Special Inspection per Philadelphia B-1704 might be triggered for demolition of a structure containing: A. Standard wood framing. B. Asbestos-containing materials. C. Vinyl siding. D. Copper plumbing. CORRECT ANSWER: B ✓ EXPERT RATIONALE: Special inspections are required for hazardous activities, including the abatement of hazardous materials like asbestos during demolition. QUESTION 38 OSHA 1904.39 requires employers to report a work-related fatality to OSHA within: A. 8 hours
type of damage? A. Water damage B. Fire damage C. Termite damage D. Any of the above CORRECT ANSWER: B ✓ EXPERT RATIONALE: OSHA specifically requires an engineering survey for structures that have suffered fire damage, as their structural integrity is compromised. QUESTION 42 IBC 3307.1 requires that the public sidewalk shed (sidewalk bridge) must be designed to support a live load of at least: A. 50 psf B. 75 psf C. 150 psf D. 300 psf CORRECT ANSWER: C ✓ EXPERT RATIONALE: The IBC mandates that sidewalk sheds be designed for a minimum live load of 150 pounds per square foot to protect against falling debris. QUESTION 43 Philadelphia Administrative Code requires that a copy of the demolition permit application be sent to which other city department? A. Police Department B. Fire Department C. Water Department D. Streets Department CORRECT ANSWER: B ✓ EXPERT RATIONALE: The Fire Department must receive a copy of the application for awareness of fire risks and site access during operations.
QUESTION 44
OSHA 1926 Subpart E requires that personal protective equipment (PPE) must be: A. Provided by the employee. B. Provided by the employer at no cost. C. Shared among crew members. D. Used only when an inspector is present. CORRECT ANSWER: B ✓ EXPERT RATIONALE: OSHA's PPE standard requires employers to provide required protective equipment to employees at no cost. QUESTION 45 What does the IBC require regarding basement or cellar foundations after demolition is complete? A. They must be filled with clean fill. B. They must be left open for inspection. C. They must be converted into a swimming pool. D. They must be covered with a tarp. CORRECT ANSWER: A ✓ EXPERT RATIONALE: The IBC requires that after demolition, basements and other excavations must be backfilled to grade with approved material to prevent hazards. QUESTION 46 A violation notice from L&I in Philadelphia will typically specify: A. The inspector's favorite contractor. B. A compliance deadline to correct the violation. C. An automatic fine with no appeal. D. That work must continue uninterrupted. CORRECT ANSWER: B ✓ EXPERT RATIONALE: Violation notices include the specific code section violated and provide a timeframe for the responsible party to achieve compliance.
EXPERT RATIONALE: Federal (EPA) and state (PA Dept. of Environmental Protection) regulations require notification before asbestos abatement activities. QUESTION 50 OSHA 1926.20(a) requires that frequent and regular inspections of a demolition site must be made by: A. The OSHA area director. B. A competent person designated by the employer. C. The property owner. D. The local fire marshal. CORRECT ANSWER: B ✓ EXPERT RATIONALE: OSHA places the duty of conducting frequent, regular safety inspections on the employer, who must designate a competent person for this task. QUESTION 51 The IBC requires that standpipes for fire protection must be maintained during demolition until the structure is less than how many stories high? A. 2 stories B. 3 stories C. 4 stories D. 5 stories CORRECT ANSWER: C ✓ EXPERT RATIONALE: The IBC mandates that an approved water supply for fire protection must be maintained until demolition reduces the structure to less than four stories. QUESTION 52 What is a primary goal of the Philadelphia Demolition Code's requirements for worker training? A. To ensure workers are union members. B. To reduce workers' compensation claims.
C. To ensure recognition and mitigation of site-specific hazards. D. To guarantee a high school diploma. CORRECT ANSWER: C ✓ EXPERT RATIONALE: The code's training requirements aim to ensure workers can identify and respond to the specific hazards present on their demolition site. QUESTION 53 According to OSHA 1926.501, at what height is fall protection generally required for workers on a walking/working surface with an unprotected side? A. 4 feet B. 6 feet C. 10 feet D. 15 feet CORRECT ANSWER: B ✓ EXPERT RATIONALE: OSHA's fall protection standard requires protection for employees working at heights of 6 feet or more above a lower level. QUESTION 54 IBC 3303.2 requires that the method of demolition and sequence of operations must be outlined in the: A. Contractor's business license. B. Building permit application. C. Property deed. D. Zoning variance. CORRECT ANSWER: B ✓ EXPERT RATIONALE: The IBC requires the demolition plan, including method and sequence, to be submitted as part of the permit application for review. QUESTION 55 A Stop Work Order in Philadelphia remains in effect until: A. The contractor calls L&I.
