Supervision of Concrete Construction, Volume 2

Structural engineering
Free download. Book file PDF easily for everyone and every device. You can download and read online Supervision of Concrete Construction, Volume 2 file PDF Book only if you are registered here. And also you can download or read online all Book PDF file that related with Supervision of Concrete Construction, Volume 2 book. Happy reading Supervision of Concrete Construction, Volume 2 Bookeveryone. Download file Free Book PDF Supervision of Concrete Construction, Volume 2 at Complete PDF Library. This Book have some digital formats such us :paperbook, ebook, kindle, epub, fb2 and another formats. Here is The CompletePDF Book Library. It's free to register here to get Book file PDF Supervision of Concrete Construction, Volume 2 Pocket Guide.

Copyright:

Special inspections and tests of existing site soil conditions, fill placement and load-bearing requirements shall be performed in accordance with this section and Table The approved geotechnical report and the construction documents prepared by the registered design professionals shall be used to determine compliance.

During fill placement, the special inspector shall verify that proper materials and procedures are used in accordance with the provisions of the approved geotechnical report. Exception: Where Section does not require reporting of materials and procedures for fill placement, the special inspector shall verify that the in-place dry density of the compacted fill is not less than 90 percent of the maximum dry density at optimum moisture content determined in accordance with ASTM D Special inspections and tests shall be performed during installation of driven deep foundation elements as specified in Table Special inspections and tests shall be performed during installation of cast-in-place deep foundation elements as specified in Table Continuous special inspections shall be performed during installation of helical pile foundations.

The information recorded shall include installation equipment used, pile dimensions, tip elevations, final depth, final installation torque and other pertinent installation data as required by the registered design professional in responsible charge. The approved geotechnical report and the construction documents prepared by the registered design professional shall be used to determine compliance. Special inspections of fabricated items shall be performed in accordance with Section Special inspections for wind resistance specified in Sections Continuous special inspection is required during field gluing operations of elements of the main windforce-resisting system.

Periodic special inspection is required for nailing, bolting, anchoring and other fastening of elements of the main windforce-resisting system, including wood shear walls, wood diaphragms, drag struts, braces and hold-downs.

  1. Redirecting to My Skills in....
  2. Navigation menu.
  3. bantupoleez.tk - RII - Certificate IV in Civil Construction Supervision.
  4. 4 editions of this work.
  5. Design of reinforced Concrete Structure Volume 1.

Exception: Special inspections are not required for wood shear walls, shear panels and diaphragms, including nailing, bolting, anchoring and other fastening to other elements of the main windforce-resisting system, where the fastener spacing of the sheathing is more than 4 inches mm on center. Periodic special inspection is required for welding operations of elements of the main windforce-resisting system.

Periodic special inspection is required for screw attachment, bolting, anchoring and other fastening of elements of the main windforce-resisting system, including shear walls, braces, diaphragms, collectors drag struts and hold-downs.

Are you a student or looking for a course?

Supervision of Concrete Construction, Volume 2 [J.G. Richardson] on Amazon. com. *FREE* shipping on qualifying offers. This book should be of interest to. - Supervision of Concrete Construction Volume 2 - Free ebook download as PDF File .pdf), Text File .txt) or read book online for free. Concrete.

Exception: Special inspections are not required for cold-formed steel light-frame shear walls and diaphragms, including screwing, bolting, anchoring and other fastening to components of the windforce resisting system, where either of the following applies:. The sheathing is gypsum board or fiberboard. The sheathing is wood structural panel or steel sheets on only one side of the shear wall, shear panel or diaphragm assembly and the fastener spacing of the sheathing is more than 4 inches mm on center o.

  • Navigation menu.
  • Yearbook of Morphology 2002 (Yearbook of Morphology).
  • Perforator Flaps : Anatomy, Technique, & Clinical Applications, Second Edition.
  • Ladys Choice (Harlequin Temptation, No. 270)?

Periodic special inspection is required for fastening of the following systems and components:. Roof covering, roof deck and roof framing connections. Exterior wall covering and wall connections to roof and floor diaphragms and framing. Special inspections for seismic resistance shall be required as specified in Sections Exception: The special inspections specified in Sections The structure consists of light-frame construction; the design spectral response acceleration at short periods, S DS , as determined in Section The seismic force-resisting system of the structure consists of reinforced masonry or reinforced concrete; the design spectral response acceleration at short periods, S DS , as determined in Section The structure is a detached one- or two-family dwelling not exceeding two stories above grade plane and does not have any of the following horizontal or vertical irregularities in accordance with Section Torsional or extreme torsional irregularity.

Nonparallel systems irregularity. Stiffness-soft story or stiffness-extreme soft story irregularity. Discontinuity in lateral strength-weak story irregularity. Special inspections for seismic resistance shall be in accordance with Section Special inspections of structural steel in the seismic force-resisting systems of buildings and structures assigned to Seismic Design Category B, C, D, E or F shall be performed in accordance with the quality assurance requirements of AISC Exception: Special inspections are not required in the seismic force-resisting systems of buildings and structures assigned to Seismic Design Category B or C that are not specifically detailed for seismic resistance, with a response modification coefficient, R , of 3 or less, excluding cantilever column systems.

Special inspections of structural steel elements in the seismic force-resisting systems of buildings and structures assigned to Seismic Design Category B, C, D, E or F other than those covered in Section Exception: Special inspections of structural steel elements are not required in the seismic force-resisting systems of buildings and structures assigned to Seismic Design Category B or C with a response modification coefficient, R , of 3 or less.

Civil Engineers Hand Book for Construction Supervision | Explosive Material | Concrete

Continuous special inspection shall be required during field gluing operations of elements of the seismic force-resisting system. Periodic special inspection shall be required for nailing, bolting, anchoring and other fastening of elements of the seismic force-resisting system, including wood shear walls, wood diaphragms, drag struts, braces, shear panels and hold-downs. Exception: Special inspections are not required for wood shear walls, shear panels and diaphragms, including nailing, bolting, anchoring and other fastening to other elements of the seismic force-resisting system, where the fastener spacing of the sheathing is more than 4 inches mm on center.

For the seismic force-resisting systems of structures assigned to Seismic Design Category C, D, E or F, periodic special inspection shall be required:. For welding operations of elements of the seismic force-resisting system; and. For screw attachment, bolting, anchoring and other fastening of elements of the seismic force-resisting system, including shear walls, braces, diaphragms, collectors drag struts and hold-downs.

Exception: Special inspections are not required for cold-formed steel light-frame shear walls and diaphragms, including screw installation, bolting, anchoring and other fastening to components of the seismic force-resisting system, where either of the following applies:. The sheathing is wood structural panel or steel sheets on only one side of the shear wall, shear panel or diaphragm assembly and the fastener spacing of the sheathing is more than 4 inches mm on center.

For structures assigned to Seismic Design Category C, D, E or F, the special inspector shall examine designated seismic systems requiring seismic qualification in accordance with Section Periodic special inspection is required for the erection and fastening of exterior cladding, interior and exterior nonbearing walls and interior and exterior veneer in structures assigned to Seismic Design Category D, E or F. Exception: Periodic special inspection is not required for the following:.

Exterior cladding, interior and exterior nonbearing walls and interior and exterior veneer 30 feet mm or less in height above grade or walking surface. Exterior cladding and interior and exterior veneer weighing 5 psf Interior nonbearing walls weighing 15 psf Periodic special inspection is required for the anchorage of access floors in structures assigned to Seismic Design Category D, E or F. Periodic special inspection of plumbing, mechanical and electrical components shall be required for the following:. Anchorage of electrical equipment for emergency and standby power systems in structures assigned to Seismic Design Category C, D, E or F.

Installation and anchorage of piping systems designed to carry hazardous materials and their associated mechanical units in structures assigned to Seismic Design Category C, D, E or F. Installation and anchorage of ductwork designed to carry hazardous materials in structures assigned to Seismic Design Category C, D, E or F. Periodic special inspection is required for the anchorage of storage racks that are 8 feet mm or greater in height in structures assigned to Seismic Design Category D, E or F. Periodic special inspection shall be provided for seismic isolation systems in seismically isolated structures assigned to Seismic Design Category B, C, D, E or F during the fabrication and installation of isolator units and energy dissipation devices.

Periodic special inspection shall be provided for the installation of cold-formed steel special bolted moment frames in the seismic force-resisting systems of structures assigned to Seismic Design Category D, E or F. Testing for seismic resistance shall be required as specified in Sections Nondestructive testing for seismic resistance shall be in accordance with Section Nondestructive testing of structural steel in the seismic force-resisting systems of buildings and structures assigned to Seismic Design Category B, C, D, E or F shall be performed in accordance with the quality assurance requirements of AISC Exception: Nondestructive testing is not required in the seismic force-resisting systems of buildings and structures assigned to Seismic Design Category B or C that are not specifically detailed for seismic resistance, with a response modification coefficient, R , of 3 or less, excluding cantilever column systems.

Nondestructive testing of structural steel elements in the seismic force-resisting systems of buildings and structures assigned to Seismic Design Category B, C, D, E or F other than those covered in Section Exception: Nondestructive testing of structural steel elements is not required in the seismic force-resisting systems of buildings and structures assigned to Seismic Design Category B or C with a response modification coefficient, R , of 3 or less.

Supervision of Concrete Construction 1

Certificates of compliance for the seismic qualification shall be submitted to the building official as specified in Section For structures assigned to Seismic Design Category C, D, E or F and with designated seismic systems that are subject to the requirements of Section Certificates of compliance documenting that the requirements are met shall be submitted to the building official as specified in Section Special inspections and tests of sprayed fire-resistant materials applied to floor, roof and wall assemblies and structural members shall be performed in accordance with Sections Special inspections shall be based on the fire-resistance design as designated in the approved construction documents.

The tests set forth in this section shall be based on samplings from specific floor, roof and wall assemblies and structural members. Special inspections and tests shall be performed after the rough installation of electrical, automatic sprinkler, mechanical and plumbing systems and suspension systems for ceilings, where applicable. The special inspections and tests shall include the following to demonstrate compliance with the listing and the fire-resistance rating :.

Condition of substrates. Thickness of application. Condition of finished application. The surfaces shall be prepared in accordance with the approved fire-resistance design and the written instructions of approved manufacturers. The prepared surface of structural members to be sprayed shall be inspected by the special inspector before the application of the sprayed fire-resistant material.

The substrate shall have a minimum ambient temperature before and after application as specified in the written instructions of approved manufacturers. The area for application shall be ventilated during and after application as required by the written instructions of approved manufacturers. No more than 10 percent of the thickness measurements of the sprayed fire-resistant materials applied to floor, roof and wall assemblies and structural members shall be less than the thickness required by the approved fire-resistance design, but in no case less than the minimum allowable thickness required by Section For design thicknesses less than 1 inch 25 mm , the minimum allowable individual thickness shall be the design thickness minus 25 percent.

Samples of the sprayed fire-resistant materials shall be selected in accordance with Sections The thickness of the sprayed fire-resistant material applied to floor, roof and wall assemblies shall be determined in accordance with ASTM E , making not less than four measurements for each 1, square feet 93 m 2 of the sprayed area, or portion thereof, in each story.

Email CCAA

Thickness measurements shall be selected from a square area, 12 inches by 12 inches mm by mm in size. A minimum of four measurements shall be made, located symmetrically within the square area. A minimum of four measurements shall be made, located symmetrically within the square area, including one each of the following: valley, crest and sides.

The average of the measurements shall be reported.

Construction Topics

With numerous These two volumes provide authoritative guidance on all aspects of concrete construction from the point of view of the supervisor responsible for the work on site. Requirements for completion of the qualification. The ideal tie wire reel in use dispensing soft iron tieing wire. The need for some remedial action, such as increasing or decreasing the cement content, is quickly apparent and can be acted upon. Your name. For special structures like dome of reactor and shell of Cooling Towers: -Specified procedure to be followed for removal of form.

The thickness of the sprayed fire-resistant material applied to structural members shall be determined in accordance with ASTM E Thickness testing shall be performed on not less than 25 percent of the structural members on each floor. At beams and girders thickness measurements shall be made at nine locations around the beam or girder at each end of a inch mm length. At joists and trusses, thickness measurements shall be made at seven locations around the joist or truss at each end of a inch mm length. At wide-flanged columns, thickness measurements shall be made at 12 locations around the column at each end of a inch mm length.

At hollow structural section and pipe columns, thickness measurements shall be made at a minimum of four locations around the column at each end of a inch mm length. The density of the sprayed fire-resistant material shall not be less than the density specified in the approved fire-resistance design. The test samples for determining the density of the sprayed fire-resistant materials shall be selected as follows:. From each floor, roof and wall assembly at the rate of not less than one sample for every 2, square feet m 2 or portion thereof of the sprayed area in each story.

From beams, girders, trusses and columns at the rate of not less than one sample for each type of structural member for each 2, square feet m 2 of floor area or portion thereof in each story. Bond tests to qualify a primer, paint or encapsulant shall be conducted when the sprayed fire-resistant material is applied to a primed, painted or encapsulated surface for which acceptable bond-strength performance between these coatings and the fire-resistant material has not been determined. A bonding agent approved by the SFRM manufacturer shall be applied to a primed, painted or encapsulated surface where the bond strengths are found to be less than required values.

Special inspections and tests for mastic and intumescent fire-resistant coatings applied to structural elements and decks shall be performed in accordance with AWCI B. Special inspections and tests shall be based on the fire-resistance design as designated in the approved construction documents. Special inspections shall be required for all EIFS applications. Special inspections shall not be required for EIFS applications installed over a water-resistive barrier with a means of draining moisture to the exterior.

Special inspections shall not be required for EIFS applications installed over masonry or concrete walls. A water-resistive barrier coating complying with ASTM E requires special inspection of the water-resistive barrier coating when installed over a sheathing substrate. In high-rise buildings or in buildings assigned to Risk Category III or IV, special inspections for through-penetrations , membrane penetration firestops, fire-resistant joint systems and perimeter fire barrier systems that are tested and listed in accordance with Sections Inspections of penetration firestop systems that are tested and listed in accordance with Sections Inspection of fire-resistant joint systems that are tested and listed in accordance with Sections Smoke control systems shall be tested by a special inspector.

During erection of ductwork and prior to concealment for the purposes of leakage testing and recording of device location. Prior to occupancy and after sufficient completion for the purposes of pressure difference testing, flow measurements and detection and control verification. Approved agencies for smoke control testing shall have expertise in fire protection engineering, mechanical engineering and certification as air balancers.

Beam checking Important tips for site Engineer - Bar Bending Schedule

For materials that are not specifically provided for in this code, the design strengths and permissible stresses shall be established by tests as provided for in Section In the absence of approved rules or other approved standards, the building official shall make, or cause to be made, the necessary tests and investigations; or the building official shall accept duly authenticated reports from approved agencies in respect to the quality and manner of use of new materials or assemblies as provided for in Section Whenever there is a reasonable doubt as to the stability or load-bearing capacity of a completed building, structure or portion thereof for the expected loads, an engineering assessment shall be required.