{"product_id":"hawaii-pile-driving-pile-and-caisson-drilling-and-foundation-contractor-c-35-exam-online-practice-questions","title":"Hawaii Pile Driving, Pile And Caisson Drilling, And Foundation Contractor (C-35) Exam - Online Practice Questions","description":"\u003ch1 style=\"color: #d32f2f;\"\u003eHawaii Pile Driving, Pile And Caisson Drilling, And Foundation Contractor (C-35) Exam - Online Practice Questions\u003c\/h1\u003e\n\n\u003cp\u003ePrepare for the \u003cstrong\u003eHawaii Pile Driving, Pile and Caisson Drilling, and Foundation Contractor (C-35) examination\u003c\/strong\u003e with online practice questions designed to reinforce pile and caisson drilling, foundation preparation, pile-driving methods, concrete construction, equipment knowledge, calculations, and OSHA construction safety.\u003c\/p\u003e\n\n\u003cp\u003eThis online practice-question product includes \u003cstrong\u003e3 months access\u003c\/strong\u003e, giving candidates time to review deep-foundation concepts, strengthen practical construction knowledge, identify weaker subjects, and build a consistent study routine before taking the official Hawaii C-35 contractor examination.\u003c\/p\u003e\n\n\u003cp\u003eThe Hawaii \u003cstrong\u003eC-35 Pile Driving, Pile and Caisson Drilling, and Foundation Contractor\u003c\/strong\u003e classification covers drilling holes for pilings and caissons, driving piles, setting caissons, cutting and capping piles, and compacting earth for foundations using vibrofloat or similar systems.\u003c\/p\u003e\n\n\u003cp\u003eThis specialized classification requires knowledge of equipment, soil and foundation conditions, pile installation, drilled foundation work, concrete, construction sequencing, and worker safety. Candidates should be prepared to understand how deep-foundation systems transfer structural loads into supporting soil or rock and how those systems are installed safely in the field.\u003c\/p\u003e\n\n\u003cp\u003eThe current Hawaii C-35 examination contains \u003cstrong\u003e50 questions\u003c\/strong\u003e. Candidates receive \u003cstrong\u003e120 minutes, or 2 hours\u003c\/strong\u003e, to complete the examination and must achieve a minimum passing score of \u003cstrong\u003e75%\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThis examination is CLOSED book.\u003c\/strong\u003e Study references are not allowed in the examination center. Candidates should therefore use the listed books during preparation to build strong working knowledge and then practice answering technical questions without depending on immediate reference lookup.\u003c\/p\u003e\n\n\u003cp\u003eThe study references associated with this product include \u003cstrong\u003eConstruction Planning, Equipment, and Methods, 10th Edition\u003c\/strong\u003e, \u003cstrong\u003eThe Contractor's Guide to Quality Concrete Construction, 4th Edition\u003c\/strong\u003e, \u003cstrong\u003ePipe and Excavation Contracting\u003c\/strong\u003e, and \u003cstrong\u003eCode of Federal Regulations - 29 CFR Part 1926 (OSHA)\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"border: 3px solid #d32f2f; padding: 20px; margin: 25px 0; background-color: #fff7f7;\"\u003e\n  \u003ch2 style=\"color: #d32f2f; margin-top: 0;\"\u003eWhat You Get\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOnline Practice Questions:\u003c\/strong\u003e Practice-oriented preparation for the Hawaii C-35 Pile Driving, Pile and Caisson Drilling, and Foundation Contractor examination.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePile and Caisson Review:\u003c\/strong\u003e Preparation involving driven piles, drilling, caissons, foundation preparation, cutting, capping, and related field operations.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConcrete Preparation:\u003c\/strong\u003e Study involving concrete placement, quality practices, formwork, reinforcement, curing, and foundation-related concrete construction.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEquipment and Construction Methods:\u003c\/strong\u003e Review involving pile-driving equipment, drilling equipment, excavation methods, lifting, material handling, and construction sequencing.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOSHA Safety Review:\u003c\/strong\u003e Preparation involving excavation hazards, pile-driving operations, lifting, access, equipment, personal protective equipment, and construction safety.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eClosed-Book Exam Preparation:\u003c\/strong\u003e Practice designed to strengthen recall because technical references are not permitted during the official examination.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAccess Period:\u003c\/strong\u003e 3 months access included.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eExam Details\u003c\/h2\u003e\n\n\u003cp\u003eThe Hawaii C-35 examination contains \u003cstrong\u003e50 questions\u003c\/strong\u003e. Candidates receive \u003cstrong\u003e120 minutes\u003c\/strong\u003e to complete the examination, and the minimum passing score is \u003cstrong\u003e75%\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe current official examination content outline includes:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePile and Caisson Drilling and Foundation Preparation:\u003c\/strong\u003e 30 questions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConcrete:\u003c\/strong\u003e 8 questions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGeneral Knowledge:\u003c\/strong\u003e 6 questions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafety OSHA:\u003c\/strong\u003e 6 questions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePile and Caisson Drilling and Foundation Preparation\u003c\/strong\u003e is the dominant examination category, accounting for 30 of the 50 questions. Candidates should devote most of their preparation time to deep-foundation equipment, pile types, drilling, foundation preparation, installation methods, construction sequencing, soil conditions, and related field operations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eConcrete\u003c\/strong\u003e accounts for 8 questions. Concrete preparation can involve concrete materials, placement, reinforcement, quality control, curing, foundation construction, and concrete work associated with pile caps and other foundation components.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGeneral Knowledge\u003c\/strong\u003e and \u003cstrong\u003eSafety OSHA\u003c\/strong\u003e each contribute 6 questions. General Knowledge can involve broad construction practices and equipment concepts, while OSHA preparation should focus on hazards that arise around excavation, drilling, pile driving, heavy equipment, lifting, and deep-foundation operations.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eClosed Book Test\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eThis examination is CLOSED book.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe reference materials associated with the Hawaii C-35 examination are not allowed in the examination center. Candidates should use the books for study but prepare to answer the official questions using their retained technical knowledge and practical understanding.\u003c\/p\u003e\n\n\u003cp\u003eClosed-book preparation is especially important for an equipment- and method-intensive trade such as pile driving and caisson drilling. Candidates should recognize common equipment, foundation systems, installation methods, soil-related conditions, concrete procedures, and safety requirements without having to search for definitions during the test.\u003c\/p\u003e\n\n\u003cp\u003eA useful study method is to review one topic in the appropriate reference, complete practice questions from memory, and then return to the reference to investigate missed concepts. This reinforces both understanding and recall.\u003c\/p\u003e\n\n\u003cp\u003eWith 50 questions in 120 minutes, candidates have an average of approximately \u003cstrong\u003e2 minutes and 24 seconds per question\u003c\/strong\u003e. Strong familiarity with common foundation concepts can preserve more time for calculations or detailed construction scenarios.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eLicensing Steps\u003c\/h2\u003e\n\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfirm that the C-35 classification matches your intended work.\u003c\/strong\u003e Hawaii identifies C-35 as the Pile Driving, Pile and Caisson Drilling, and Foundation Contractor classification.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete the applicable Hawaii contractor license application.\u003c\/strong\u003e Contractor licensing is handled through the Hawaii Department of Commerce and Consumer Affairs, Professional and Vocational Licensing Division.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDocument qualifying experience.\u003c\/strong\u003e Applicants must demonstrate experience that satisfies the Hawaii Contractors License Board requirements for the classification sought.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReceive Contractors License Board approval.\u003c\/strong\u003e Applicants must be approved before registering for the required contractor examination.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRegister with PSI after approval.\u003c\/strong\u003e Approved candidates receive examination eligibility information and registration instructions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrepare for the C-35 trade examination.\u003c\/strong\u003e Focus on pile and caisson drilling, foundation preparation, concrete, construction methods, equipment, and OSHA safety.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePass the C-35 examination.\u003c\/strong\u003e The current test contains 50 questions, allows 120 minutes, and requires a 75% passing score.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete the applicable Business and Law examination.\u003c\/strong\u003e New Hawaii contractor applicants must also satisfy the Business and Law examination requirement when applicable.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete remaining licensing requirements.\u003c\/strong\u003e All applicable experience, financial, insurance, business entity, application, and Board requirements must be satisfied before a contractor license is issued.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eState Requirements\u003c\/h2\u003e\n\n\u003cp\u003eHawaii contractor licensing is regulated by the \u003cstrong\u003eContractors License Board\u003c\/strong\u003e under the Department of Commerce and Consumer Affairs, Professional and Vocational Licensing Division.\u003c\/p\u003e\n\n\u003cp\u003eThe C-35 classification authorizes a contractor to \u003cstrong\u003edrill holes for pilings and caissons and to drive piles and set caissons, including cutting piles and capping them\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe classification also includes compacting earth for foundations by \u003cstrong\u003evibrofloat or similar systems\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThis scope makes C-35 a specialized deep-foundation classification. Contractors should understand the limits of the license and coordinate other classifications when a project contains work outside the authorized C-35 scope.\u003c\/p\u003e\n\n\u003cp\u003eApplicants must submit the appropriate contractor application and receive Board approval before registering for the examination through PSI.\u003c\/p\u003e\n\n\u003cp\u003eAfter the Hawaii Contractors License Board approves an applicant for examination, the required examination or examinations must be passed within the applicable \u003cstrong\u003esix-month examination eligibility period\u003c\/strong\u003e. Applicants who do not complete the required testing within that period must reapply for examination eligibility.\u003c\/p\u003e\n\n\u003cp\u003ePassing the C-35 examination alone does not automatically issue a Hawaii contractor license. Applicants must also satisfy Hawaii's applicable experience, Business and Law examination, financial, insurance, application, entity, and other licensing requirements.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eReference Books\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction Planning, Equipment, and Methods, 10th Edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSupports preparation involving heavy construction equipment, production methods, excavation, drilling, pile driving, hoisting, earthmoving, construction planning, equipment selection, and field operations. This 10th Edition is included as a study reference with this product.\u003c\/span\u003e\n\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cstrong\u003eThe Contractor's Guide to Quality Concrete Construction - 4th Edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSupports study involving concrete materials, preparation, formwork, reinforcement, placement, consolidation, finishing, curing, quality control, and concrete foundation work.\u003c\/span\u003e\n\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cstrong\u003ePipe and Excavation Contracting\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSupports preparation involving excavation, soil conditions, equipment, trenches, dewatering, shoring, earthwork, estimating, and field practices that relate to foundation and drilling operations.\u003c\/span\u003e\n\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cstrong\u003eCode of Federal Regulations - 29 CFR Part 1926 (OSHA)\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSupports preparation involving excavation safety, heavy equipment, pile-driving operations, cranes, lifting, personal protective equipment, access, fall hazards, material handling, and other OSHA construction requirements.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eTest Information and Study Materials\u003c\/h2\u003e\n\n\u003cp\u003eA strong Hawaii C-35 study plan should begin with \u003cstrong\u003ePile and Caisson Drilling and Foundation Preparation\u003c\/strong\u003e. This category represents 30 questions, or 60% of the examination.\u003c\/p\u003e\n\n\u003cp\u003eReview the basic differences among \u003cstrong\u003edriven piles, drilled foundation elements, and caissons\u003c\/strong\u003e. Candidates should understand how different systems are installed and the types of equipment commonly associated with each method.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePile-driving equipment\u003c\/strong\u003e deserves substantial attention. Study hammers, leads, cranes, rigs, cushions, helmets, driving accessories, lifting equipment, and the relationship between equipment selection and pile type.\u003c\/p\u003e\n\n\u003cp\u003eCandidates should be familiar with common \u003cstrong\u003epile materials\u003c\/strong\u003e, including steel, concrete, and timber systems, as well as general handling and installation considerations.\u003c\/p\u003e\n\n\u003cp\u003eReview the importance of protecting piles during handling and driving. Damage to the pile head, misalignment, improper lifting, or unsuitable driving procedures can affect installation and finished foundation performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePile splicing and cutoff\u003c\/strong\u003e are also important field operations. Candidates should understand why piles may require extension, connection, or cutting to the specified elevation before subsequent foundation work continues.\u003c\/p\u003e\n\n\u003cp\u003eStudy how \u003cstrong\u003epile caps\u003c\/strong\u003e coordinate multiple piles and transfer loads from the structure into the deep-foundation system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCaisson and drilled foundation work\u003c\/strong\u003e requires knowledge of drilling equipment, bore stability, soil and groundwater conditions, reinforcement, placement of concrete, and maintaining the intended dimensions of the foundation element.\u003c\/p\u003e\n\n\u003cp\u003eGround conditions can significantly affect drilling. Candidates should understand that unstable soils, groundwater, obstructions, and changing subsurface conditions can alter the installation method and safety requirements.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSoil conditions\u003c\/strong\u003e are important even though the C-35 examination is not a professional geotechnical engineering exam. Contractors need practical knowledge of how soil affects drilling, pile driving, foundation support, excavation stability, and equipment operations.\u003c\/p\u003e\n\n\u003cp\u003eStudy concepts involving \u003cstrong\u003ebearing, skin resistance, settlement, and load transfer\u003c\/strong\u003e at a practical construction level. Deep foundations transfer structural loads into suitable supporting strata through mechanisms that depend on the foundation type and subsurface conditions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eVibrofloat compaction\u003c\/strong\u003e is specifically included within Hawaii's C-35 classification. Candidates should understand the general purpose of deep soil densification and how improving foundation soils can support subsequent construction.\u003c\/p\u003e\n\n\u003cp\u003eReview \u003cstrong\u003eexcavation and foundation preparation\u003c\/strong\u003e because deep-foundation work often requires access, working platforms, grade preparation, excavation support, and coordination with surrounding construction.\u003c\/p\u003e\n\n\u003cp\u003eEquipment stability is critical. Pile-driving and drilling rigs can be large and heavily loaded, and suitable working surfaces are important for safe operation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDewatering and groundwater control\u003c\/strong\u003e can affect foundation operations. Water in excavations or drilled holes can influence stability, work access, concrete placement, and the selected construction method.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eConcrete\u003c\/strong\u003e represents 8 questions. Use The Contractor's Guide to Quality Concrete Construction to review concrete materials, placement, consolidation, curing, reinforcement, formwork, and quality practices.\u003c\/p\u003e\n\n\u003cp\u003eDeep-foundation construction may involve concrete in drilled shafts, caissons, pile caps, grade beams, and incidental foundation components. Candidates should understand how good concrete practices support structural performance.\u003c\/p\u003e\n\n\u003cp\u003eReview concrete placement around \u003cstrong\u003ereinforcing steel\u003c\/strong\u003e. Reinforcement should remain properly positioned while concrete is placed and consolidated.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eConsolidation\u003c\/strong\u003e is important when concrete must flow around reinforcement or fill deep foundation forms. Candidates should understand why inadequate consolidation can leave voids or poorly filled areas.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCuring\u003c\/strong\u003e should also be reviewed because concrete quality depends on appropriate conditions after placement as well as proper mixture and placement beforehand.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGeneral Knowledge\u003c\/strong\u003e accounts for 6 questions. This area can draw on practical construction knowledge involving equipment, job planning, methods, materials, basic calculations, and coordination of field work.\u003c\/p\u003e\n\n\u003cp\u003eUse \u003cstrong\u003eConstruction Planning, Equipment, and Methods\u003c\/strong\u003e to strengthen knowledge of equipment capabilities and construction production. Rather than memorizing machine names, understand what each type of equipment is designed to accomplish.\u003c\/p\u003e\n\n\u003cp\u003eEquipment selection should reflect the task, site conditions, access, lifting requirements, drilling or driving demands, and the expected production method.\u003c\/p\u003e\n\n\u003cp\u003eReview practical \u003cstrong\u003econstruction calculations\u003c\/strong\u003e that can arise around foundation operations. Be comfortable with length, area, volume, basic material quantities, and unit conversions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSafety OSHA\u003c\/strong\u003e accounts for 6 questions and should receive serious preparation. Pile-driving and caisson operations involve heavy equipment, suspended loads, excavation hazards, fall hazards, high-energy machinery, and changing ground conditions.\u003c\/p\u003e\n\n\u003cp\u003eUse \u003cstrong\u003e29 CFR Part 1926\u003c\/strong\u003e to study OSHA construction safety concepts applicable to foundation work.\u003c\/p\u003e\n\n\u003cp\u003eReview \u003cstrong\u003elifting and rigging safety\u003c\/strong\u003e. Piles, reinforcing cages, casing, equipment, and foundation components can involve large suspended loads. Workers should remain aware of load movement and equipment operating zones.\u003c\/p\u003e\n\n\u003cp\u003eStudy hazards associated with \u003cstrong\u003epile-driving equipment\u003c\/strong\u003e, including moving machinery, suspended components, hammer operations, leads, and access to elevated areas.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eExcavation safety\u003c\/strong\u003e should include soil conditions, cave-in hazards, protective systems, access and egress, spoil placement, water accumulation, underground utilities, and equipment near excavation edges.\u003c\/p\u003e\n\n\u003cp\u003eDrilled foundations can create \u003cstrong\u003eopen-hole hazards\u003c\/strong\u003e. Work areas should be controlled so personnel and equipment are protected around drilled shafts, caissons, and other openings.\u003c\/p\u003e\n\n\u003cp\u003eReview \u003cstrong\u003epersonal protective equipment\u003c\/strong\u003e and jobsite communication. Deep-foundation operations can involve high noise levels, heavy machinery, falling-object hazards, and restricted visibility.\u003c\/p\u003e\n\n\u003cp\u003eGood communication between operators, riggers, signal personnel, and other workers is important when moving piles, casing, reinforcement, or drilling components.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePipe and Excavation Contracting\u003c\/strong\u003e can help reinforce excavation methods, soil-related field conditions, shoring, equipment use, and practical sitework concepts that overlap with foundation preparation.\u003c\/p\u003e\n\n\u003cp\u003eBecause the official examination is closed book, begin by studying with the references and gradually move toward answering questions without them. The goal is to recognize familiar construction situations quickly.\u003c\/p\u003e\n\n\u003cp\u003eWhen a practice question is missed, determine whether the issue involved pile-driving methods, drilling, soils, concrete, equipment, calculations, or safety.\u003c\/p\u003e\n\n\u003cp\u003eTrack recurring weak areas. Since Pile and Caisson Drilling and Foundation Preparation represents 60% of the examination, repeated errors in that category should receive additional attention immediately.\u003c\/p\u003e\n\n\u003cp\u003eAs exam day approaches, use mixed-topic practice that shifts among pile driving, caissons, equipment, concrete, general construction knowledge, and OSHA safety.\u003c\/p\u003e\n\n\u003cp\u003eWith \u003cstrong\u003e50 questions in 120 minutes\u003c\/strong\u003e, candidates should answer familiar questions efficiently and reserve additional time for calculation-based or more detailed foundation scenarios.\u003c\/p\u003e\n\n\u003cp\u003eThe included \u003cstrong\u003e3 months access\u003c\/strong\u003e gives candidates time to progress from foundational study into topic-focused practice, weak-area correction, mixed-question review, and closed-book exam preparation.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow 1 Exam Prep Helps You Reach Your Goal\u003c\/h2\u003e\n\n\u003cp\u003e1 Exam Prep supports Hawaii Pile Driving, Pile and Caisson Drilling, and Foundation Contractor candidates through organized study guidance, trade-focused review, practice-oriented preparation, calculation practice, and confidence-building study structure.\u003c\/p\u003e\n\n\u003cp\u003eThe online practice questions help candidates actively apply foundation-construction knowledge instead of relying only on passive reading. Practice can reinforce pile driving, caisson drilling, equipment, foundation preparation, concrete, construction methods, and OSHA safety.\u003c\/p\u003e\n\n\u003cp\u003eBecause the official Hawaii C-35 examination is \u003cstrong\u003eclosed book\u003c\/strong\u003e, repeated practice can help strengthen recall and improve the ability to apply technical concepts without consulting a reference during every question.\u003c\/p\u003e\n\n\u003cp\u003eThe study references can be used to investigate missed questions and reinforce difficult topics before candidates return to closed-book practice.\u003c\/p\u003e\n\n\u003cp\u003eWith \u003cstrong\u003e3 months access included\u003c\/strong\u003e, candidates can establish a consistent preparation schedule, revisit challenging foundation topics, strengthen equipment knowledge, practice calculations, and build familiarity with the official exam content areas.\u003c\/p\u003e\n\n\u003cp\u003eThe goal is to help candidates approach the Hawaii C-35 examination with stronger deep-foundation knowledge, better construction judgment, improved safety awareness, and a structured study process without guaranteeing a passing score or Hawaii contractor license.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow many questions are on the Hawaii C-35 exam?\u003c\/h2\u003e\n\n\u003cp\u003eThe current Hawaii Pile Driving, Pile and Caisson Drilling, and Foundation Contractor examination contains \u003cstrong\u003e50 questions\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow much time is allowed for the Hawaii C-35 examination?\u003c\/h2\u003e\n\n\u003cp\u003eCandidates receive \u003cstrong\u003e120 minutes, or 2 hours\u003c\/strong\u003e, to complete the examination.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat score is required to pass the Hawaii C-35 exam?\u003c\/h2\u003e\n\n\u003cp\u003eThe minimum passing score is \u003cstrong\u003e75%\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eIs the Hawaii C-35 exam open book?\u003c\/h2\u003e\n\n\u003cp\u003eNo. \u003cstrong\u003eThis examination is CLOSED book.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat is the largest category on the C-35 examination?\u003c\/h2\u003e\n\n\u003cp\u003ePile and Caisson Drilling and Foundation Preparation is the largest category with \u003cstrong\u003e30 questions\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eDoes the C-35 exam cover concrete?\u003c\/h2\u003e\n\n\u003cp\u003eYes. Concrete accounts for \u003cstrong\u003e8 questions\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eDoes the examination include OSHA safety?\u003c\/h2\u003e\n\n\u003cp\u003eYes. Safety OSHA accounts for \u003cstrong\u003e6 questions\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eDoes the examination cover general construction knowledge?\u003c\/h2\u003e\n\n\u003cp\u003eYes. General Knowledge accounts for \u003cstrong\u003e6 questions\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat does the Hawaii C-35 contractor classification cover?\u003c\/h2\u003e\n\n\u003cp\u003eThe classification covers drilling holes for pilings and caissons, driving piles, setting caissons, cutting and capping piles, and compacting earth for foundations using vibrofloat or similar systems.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eShould I study pile-driving equipment?\u003c\/h2\u003e\n\n\u003cp\u003eYes. Equipment and construction methods are important parts of pile-driving and foundation preparation and should receive focused study.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eShould I study soil and excavation conditions?\u003c\/h2\u003e\n\n\u003cp\u003eYes. Soil, groundwater, excavation, and site conditions can directly affect drilling, pile driving, foundation preparation, and worker safety.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eDoes the exam include foundation-related concrete work?\u003c\/h2\u003e\n\n\u003cp\u003eYes. Candidates should prepare for concrete materials, placement, consolidation, reinforcement, curing, and other quality-construction concepts relevant to foundation work.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eWho administers the Hawaii C-35 contractor examination?\u003c\/h2\u003e\n\n\u003cp\u003eThe examination is administered by \u003cstrong\u003ePSI Services LLC\u003c\/strong\u003e for the Hawaii Department of Commerce and Consumer Affairs.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow long is Hawaii contractor examination eligibility valid?\u003c\/h2\u003e\n\n\u003cp\u003eAfter Board approval, applicants must pass the required examination or examinations within the applicable \u003cstrong\u003esix-month eligibility period\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow long do I have access to the online practice questions?\u003c\/h2\u003e\n\n\u003cp\u003eThis product includes \u003cstrong\u003e3 months access\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eDoes passing C-35 automatically issue a Hawaii contractor license?\u003c\/h2\u003e\n\n\u003cp\u003eNo. Applicants must also satisfy Hawaii's applicable experience, Business and Law examination, application, financial, insurance, and other Contractors License Board requirements.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eDoes this product guarantee that I will pass the Hawaii C-35 examination?\u003c\/h2\u003e\n\n\u003cp\u003eNo. These online practice questions are designed to support organized preparation. Examination performance depends on each candidate's study, foundation experience, equipment knowledge, safety awareness, construction knowledge, and performance on test day.\u003c\/p\u003e\n\n","brand":"1 Exam Prep","offers":[{"title":"Default Title","offer_id":46432825344057,"sku":null,"price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1789\/0861\/files\/HW-PileDriving_Pile_CaissonDrillingand-practice.png?v=1788208747","url":"https:\/\/1examprep.com\/products\/hawaii-pile-driving-pile-and-caisson-drilling-and-foundation-contractor-c-35-exam-online-practice-questions","provider":"1 Exam Prep","version":"1.0","type":"link"}