CSLB C-13 Fencing (Trade Exam) — All Questions
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137 questions
What is the correct approach to laminate fence panels, for which no public installation standard is cited?
- a.Seal the cut edges with roofing tar
- b.Ignore the maker's spacing and use ordinary wood spacing
- c.Follow the maker's instructions for cuts and gaps✓
- d.Treat them like pressure-treated lumber
Because the layered or faced panels behave differently from plain boards, the manufacturer's instructions for cutting, fastening, spacing and gaps control the installation. Treating them as lumber, tarring cuts or ignoring spacing has no support.CSLB C-13 study guide 13E-13 (composite and laminate); manufacturer instructions vary
Which gate description fits Section 115923 for a single-family-home pool enclosure?
- a.Opens either way, closed by hand, with a latch at 54 inches
- b.Opens away, self-closing, self-latching, latch no lower than 60 inches✓
- c.Opens toward the pool, self-closing, with a latch at 48 inches
- d.Opens away from the pool, with a hook latch at 36 inches
The statute requires access gates that open away from the pool, are self-closing, and have a self-latching device placed no lower than 60 inches above the ground. Inward swing, hand-closed gates and low latch heights fail the requirements.Cal. Health & Safety Code 115923(a)
Under the Swimming Pool Safety Act, a swimming pool is any structure with water over what depth?
- a.24 inches
- b.18 inches✓
- c.36 inches
- d.12 inches
The definition covers any structure intended for swimming or recreational bathing that contains water over 18 inches deep, including spas, hot tubs and portable and wading pools. The other depths are not the definition.Cal. Health & Safety Code 115921(a)
A permit is issued for a new pool at a single-family home. How many of the seven drowning-prevention safety features must the pool have?
- a.At least two✓
- b.All seven
- c.At least one
- d.At least four
The pool shall be equipped with at least two of the seven features. One would not meet the statute, and four or all seven are more than it requires.Cal. Health & Safety Code 115922(a)
Which pools are outside the Swimming Pool Safety Act's requirements under Section 115925?
- a.Any pool with an in-ground gunite shell
- b.Public pools and pools at apartment complexes✓
- c.Pools at single-family homes with a permit
- d.Remodeled pools at single-family homes
The Act does not apply to public swimming pools, hot tubs or spas with locking safety covers meeting ASTM F1346, or apartment complexes and other residential settings that are not single-family homes. Single-family pools, remodels and construction type do not exempt a pool.Cal. Health & Safety Code 115925
Which pair counts as the two required features for a single-family-home pool?
- a.An exit alarm on one door and a latch on another door
- b.An exit alarm and a self-closing latch on the same door
- c.A compliant enclosure and exit alarms on the pool doors✓
- d.A safety pool cover and an alarm placed in the pool
An enclosure plus exit alarms combines features 1 and 4. The statute says an exit alarm and latch on the same door, a cover and an alarm, and an exit alarm and a latch on separate doors do not satisfy the requirement.Cal. Health & Safety Code 115922
At what height must the release of a self-closing, self-latching device on a home's door to the pool be placed, under the seven-feature list?
- a.No lower than 54 inches above the floor✓
- b.No higher than 54 inches above the floor
- c.No lower than 60 inches above the floor
- d.No lower than 36 inches above the floor
Feature 5 places the release no lower than 54 inches above the floor. The 60-inch figure belongs to the enclosure gate latch, and the other two do not match.Cal. Health & Safety Code 115922(a)(5)
Removable mesh fencing counts as a drowning-prevention feature only if it meets which standard and has what kind of gate?
- a.ASTM F668, with any gate that the owner chooses to install
- b.ASTM F2286, with a self-closing, self-latching, lockable gate✓
- c.ASTM F900, with a hasp that holds a padlock on the gate
- d.ASTM F1043, with a spring latch fixed at the owner's chosen height
Feature 2 requires mesh fencing meeting ASTM F2286 with a gate that is self-closing and self-latching and can accommodate a key lockable device. F668, F900 and F1043 are fabric, swing-gate and framework standards.Cal. Health & Safety Code 115922(a)(2)
When must the local building official inspect the drowning-prevention features on a permitted pool?
- a.After a neighbor files a complaint about the pool
- b.Before giving final approval of the permitted work✓
- c.Once a year after the pool has been filled
- d.When the pool is first filled with water
The statute says that before issuing final approval the official shall inspect the features and, if no violations are found, give final approval. A complaint-driven visit, a yearly inspection and a fill-time inspection are not what it says.Cal. Health & Safety Code 115922(c)
What does the pool enclosure statute require of the outside surface of the barrier?
- a.It must be painted a light color so it is easy to see
- b.It must have no handholds or footholds for a child under five✓
- c.It must be smooth-faced on the inside surface
- d.It must have horizontal rails on the outside for support
The statute requires an outside surface free of protrusions, cavities or other characteristics that would serve as handholds or footholds enabling a child below age five to climb over. Color and inside-only smoothness are not the rule, and outside horizontal rails are a climbing aid.Cal. Health & Safety Code 115923(e)
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Where does the building code's accessibility chapter allow the release of a pool gate's self-latching device to be mounted at most?
- a.72 inches above the ground, if it is a key lock
- b.54 inches above the ground, if not also self-locking✓
- c.24 inches above the ground, if it has a pull ring
- d.36 inches above the ground, if it has a thumb latch
The exception allows the release at 54 inches maximum above the finish floor or ground provided the device is not also self-locking and operated by a key, electronic opener or integral combination lock. The other heights are not stated.2025 CBC 11B-404.2.7, Exception 2
A pool barrier is 6 feet high, so a building permit is not needed for the fence itself. Is that correct?
- a.Yes, because a pool barrier is a landscape feature
- b.No, when the pool barrier is made of metal
- c.Yes, because the fence is under 7 feet in height
- d.No, since the 7-foot exemption excludes pool barriers✓
The permit exemption reads "other than swimming pool barriers," so a pool barrier is not exempt at any height. Metal or landscape status does not change that.2025 CBC 105.2
A playground handbook says an opening may present an entrapment hazard if the distance between interior opposing surfaces falls in what range?
- a.Less than 3.5 inches between the surfaces
- b.More than 9 inches but less than 12 inches
- c.More than 3.5 inches and less than 9 inches✓
- d.More than 12 inches between the surfaces
The handbook's range is greater than 3.5 inches and less than 9 inches. Wider and narrower openings fall outside the range.CPSC Public Playground Safety Handbook, 3.3.1
A stationary play structure is 10 feet by 6 feet. With a 6-foot use zone in all directions, what area must be surfaced?
- a.16 by 12 feet, or 192 square feet
- b.10 by 6 feet, or 60 square feet
- c.28 by 24 feet, or 672 square feet
- d.22 by 18 feet, or 396 square feet✓
The use zone adds 6 feet on every side, so (10 + 12) by (6 + 12) = 22 by 18 feet, or 396 square feet. Sixteen by twelve adds 6 feet only to one side of each dimension, 10 by 6 is the structure alone, and 28 by 24 adds 9 feet per side.CPSC Public Playground Safety Handbook, use zone
The handbook says never to use less than what depth of loose-fill surfacing, except for shredded/recycled rubber?
- a.18 inches
- b.9 inches✓
- c.3 inches
- d.12 inches
The handbook says never to use less than 9 inches of loose-fill material except for shredded or recycled rubber, where 6 inches is recommended. Three inches is far too shallow, and 12 and 18 inches are more than the minimum.CPSC Public Playground Safety Handbook, 2.2.2
What should a surfacing's critical height rating be compared with?
- a.The fall height of the highest piece of equipment✓
- b.The width of the use zone around the equipment
- c.The depth of the footings for the equipment
- d.The age of the youngest child who will use it
The rating should be greater than or equal to the fall height of the highest piece of equipment on the playground, tested to ASTM F1292. Use zone width, age and footing depth are not what it is compared with.CPSC Public Playground Safety Handbook, 2.2
Which of these is listed in the handbook as equipment not recommended for public playgrounds?
- a.Spring rockers
- b.Slides with exit zones
- c.Swinging gates✓
- d.Balance beams
The handbook lists trampolines, swinging gates, giant strides and climbing ropes not secured at both ends among equipment not recommended for public playgrounds. Slides, rockers and balance beams are standard playground equipment.CPSC Public Playground Safety Handbook, 2.3.1
Which standard guides tennis court perimeter enclosures, as listed by ASTM?
- a.ASTM F3684✓
- b.ASTM F1346
- c.ASTM F2286
- d.ASTM F2200
F3684 is the guide for tennis court fencing and other perimeter enclosures. F2286 is removable mesh pool fencing, F1346 is pool covers, and F2200 is automated vehicular gates.ASTM F3684 scope (store abstract)
What heights did the withdrawn ASTM practice for chain-link tennis court fence cover?
- a.20 or 24 feet
- b.10 or 12 feet✓
- c.14 or 16 feet
- d.4 or 6 feet
The practice was for 10- or 12-foot-high chain-link enclosures and backstops, and not for fencing higher than 12 feet. Four and six feet are residential heights, and 14 feet and more are above its limit.ASTM F969 scope (store abstract, withdrawn 2025)
According to ASTM F3684, what is the primary function of a tennis court perimeter enclosure?
- a.To support the lighting for night play
- b.To keep tennis balls in and uninvited traffic out✓
- c.To provide shade and shelter for spectators
- d.To hold the net posts at the right height
The guide states the primary function is to keep tennis balls in and uninvited traffic out, with secondary functions such as viewing and screening wind. Shade, lighting and net support are not the primary function.ASTM F3684 scope (store abstract)
Under the playground handbook, what should happen to an area with an obvious nearby hazard such as a road?
- a.Contain the children, as with a see-through fence✓
- b.Leave it open for faster evacuation of the children
- c.Surface it with loose fill and take no other measure
- d.Add a swing set along the road to keep them busy
The handbook recommends providing a method to contain children within the playground, such as a dense hedge or a fence that allows observation by supervisors. Leaving the area open invites children toward the hazard, surfacing alone does not contain them, and adding a swing set by the road adds a draw toward the hazard.CPSC Public Playground Safety Handbook, site selection
A pool fence has a 2-1/2-inch gap between the ground and the bottom rail. Does it meet Section 115923?
- a.Yes, because the limit is 6 inches under the barrier
- b.Yes, because the sphere test is the test for gaps
- c.No, since the vertical clearance limit is 2 inches✓
- d.Yes, because gaps under 4 inches are allowed everywhere
The bottom clearance is limited to 2 inches, so 2-1/2 inches fails even though a 4-inch sphere cannot pass. Six inches is not the limit, and the sphere rule applies to gaps in the barrier, not the ground clearance.Cal. Health & Safety Code 115923(c)
A 25-foot ground-sleeve flagpole is ordered. What minimum hole size does one maker's table give?
- a.20 inches in diameter and 30 inches deep
- b.26 inches in diameter and 42 inches deep
- c.30 inches in diameter and 48 inches deep
- d.20 inches in diameter and 36 inches deep✓
The table gives 20 inches by 36 inches for a 25-foot pole. Twenty-six by 42 is the 30-foot pole, 20 by 30 is the 20-foot pole, and 30 by 48 mixes two columns.Flagpole maker installation instructions, Installation Instructions for Ground Sleeve Flagpoles
What minimum hole depth does the same table give for a 40-foot pole?
- a.60 inches
- b.48 inches
- c.54 inches✓
- d.42 inches
The 40-foot column gives a minimum depth of 54 inches. Forty-two is the 30-foot pole, 48 is the 33- and 35-foot poles, and 60 is not in the table.Flagpole maker installation instructions, Installation Instructions for Ground Sleeve Flagpoles
How is the ground sleeve bedded in one maker's instructions?
- a.6 inches of clay and a sleeve set flush with the grade
- b.3 inches of topsoil and a sleeve buried below grade
- c.12 inches of sand and no stone under the sleeve
- d.3 inches of stone, 3 of sand, sleeve top 1 inch up✓
The instructions place 3 inches of stone for drainage, then 3 inches of sand, and work the sleeve in until its top is 1 inch above grade. Clay, sand only and topsoil do not provide drainage, and the sleeve is not buried.Flagpole maker installation instructions, ground sleeve installation
How full is the foundation hole poured around the sleeve in the other maker's instructions?
- a.Half the height of the sleeve, then backfilled
- b.To the bottom of the sleeve, then left to dry
- c.Flush, or within an inch of the top of the sleeve✓
- d.To 6 inches above the top of the sleeve in a mound
The instructions fill until the cement is flush, or within an inch of the top of the sleeve, being careful to keep cement out of it. Half the height and bottom-only pours stop short of the stated fill level, and a mound above the sleeve top is not the flush fill the instructions give.Flagpole maker installation instructions, Preparation of the Foundation
How many people does one maker suggest to raise a 35-foot pole?
- a.Two or three people✓
- b.One person using a rope
- c.Ten people on both sides
- d.Six people on a long line
The maker suggests one or two people for 20- and 25-foot poles and two or three for 30- to 40-foot poles. One person cannot control a 35-foot pole, and six or ten is more than the maker states.Flagpole maker installation instructions, Raising the Flagpole
How is a ground-sleeve flagpole plumbed once it is standing in its sleeve?
- a.By adding water to the sleeve around the pole
- b.By tapping the pole with a hammer until it stands
- c.With shims or cedar shingles, left in place✓
- d.By removing and replacing the sleeve after the pour
The maker uses the play between pole and sleeve, plumbs with shims or cedar shingles, and leaves them in place before filling with dry sand. Hammering, water and sleeve replacement do not plumb a set pole.Flagpole maker installation instructions, Raising the Flagpole
What fills the space between the pole and the sleeve after the shims are placed?
- a.Wet concrete, poured to the top of the sleeve
- b.Foam sealant sprayed into the open gap
- c.Dry sand, packed firmly to the sleeve top✓
- d.Pea gravel mixed with water to settle it
The maker fills the space with dry sandbox or play sand to the top of the sleeve and packs it down firmly. Wet concrete would lock the pole in the sleeve, and gravel with water or foam is not the method.Flagpole maker installation instructions, Raising the Flagpole
How is the level checked on a flagpole sleeve in one maker's instructions?
- a.With a plumb bob dropped from the top of the pole
- b.With a level on two sides at 90 degrees to each other✓
- c.With one level held on one side of the sleeve
- d.By sighting down the pole by eye from the street
The instructions say to use a level on 2 sides 90 degrees to each other to check for plumb. One side only or sighting by eye misses lean in the other direction, and a plumb bob alone is not the stated method.Flagpole maker installation instructions, Preparation of the Foundation
A flagpole will be raised near an energized line. Which table clearance applies to material storage and boom-type equipment for lines of 600 to 50,000 volts?
- a.20 feet
- b.3 feet
- c.6 feet
- d.10 feet✓
Table 2 gives 10 feet for material storage and boom-type equipment for 600 to 50,000 volts, while Table 1's general clearance is 6 feet. Twenty and three feet are not table values.8 CCR 2946, Tables 1 and 2
Before a flagpole is erected near an overhead conductor, how is the conductor treated?
- a.As de-energized if it has no visible sag in the span
- b.As safe if the conductor wire is fully insulated
- c.As safe if the flagpole is made of aluminum tubing
- d.As energized until the owner verifies it is dead and grounded✓
Any overhead conductor is considered energized unless and until the owner verifies it is not energized and it is visibly grounded at the work site. A lack of sag, insulation on the wire and aluminum pole material do not change that, since insulation can fail and a metal pole conducts.8 CCR 2946(d)
Where are the snap hooks placed on a flagpole halyard?
- a.At the foot of the pole beside the sleeve
- b.At the cleat on the side of the pole
- c.At the top of the pole beside the pulley
- d.At a distance apart to suit the flag's size✓
The snap hooks are positioned the appropriate distance apart according to the size of the flag. The top, the cleat and the foot would not fit the flag.Flagpole maker installation instructions, flagpole assembly
How is the halyard secured at the cleat?
- a.Knotted to the pulley
- b.In a figure-8 on the cleat✓
- c.Tied to the finial
- d.Looped over the ball ornament
The halyard may be secured to the cleat in a figure-8 fashion. The pulley, the finial and the ball are at the top of the pole.Flagpole maker installation instructions, Raising the Flagpole
What does one flagpole maker's instruction say to do before digging the foundation hole?
- a.Dig 6 inches and then check
- b.Start with a power auger to save time
- c.Check for underground pipes and wires✓
- d.Check if the pole is over 30 feet
The maker says to check for underground pipes and wires, which under California law means calling 811 and waiting for the marks. Starting with a power auger, digging first and checking later, and checking only when a pole is tall do not meet that.Flagpole maker installation instructions; Cal. Gov. Code 4216.2
A flagpole sleeve is plumbed and the concrete has been poured. What is the next step before the pole is inserted in the other maker's method?
- a.Remove the sleeve
- b.Pour more concrete over the sleeve
- c.Allow the cement to dry✓
- d.Insert the pole and hoist the flag at once
The method says to allow the cement to dry before the pole goes in. Pouring more concrete over the sleeve would bury it, removing the sleeve would undo the plumbing, and inserting the pole and hoisting the flag at once would load wet cement.Flagpole maker installation instructions, Preparation of the Foundation
How does one flagpole maker instruction attach the ball ornament to the pole?
- a.Hammer the ball onto the top of the pole
- b.Glue the ball and leave the set screw loose
- c.Thread it on by the stem and tighten the set screw✓
- d.Tape the ball to the pulley at the top
The instruction threads the ball ornament on by the stem and tightens the set screw against the stem to hold it. Hammering the ball on, gluing it with the set screw loose and taping it to the pulley do not hold it securely.Flagpole maker installation instructions, flagpole assembly