B08_Attachment_6-Statement_of_Structural_Tests_Special_Inspections.pdf

GOGA 318662 page 1 of 23

Statement of Structural Tests and Special Inspections National Park Service (NPS) - Denver Service Center (DSC) | 6-29-21

Park: Golden Gate National Recreation Area

Project Management Information System (PMIS) Number: 614-181643

Project Name: Stinson Beach Lifeguard Tower

Structural Engineering Firm: Silman Structural Solutions

This Statement of Structural Tests and Special Inspections is being submitted as required by Chapter 17 of the 2021 International Building Code (IBC-21). It includes the following:

1. Seismic requirements

2. Wind requirements

3. Qualification Requirements for Inspectors and Testing Technicians

4. Listing of Required Structural Tests and Special Inspections

The Construction Contractor’s Quality Control Supervisor will provide copies of all special inspection reports and associated documentation to the Contracting Officer (CO). The Construction Contractor will be required to correct all deficiencies discovered in the Special Inspection and Structural Testing program.

Prepared By: _____Kirk I. Mettam ____________________________________ (Type or print name)

Signature: ____________________________________________________ Date:

Stamped by Professional Engineer (PE) or Structural Engineer (SE)

09-05-2025Signed Below

GOGA 318662 page 2 of 23

Seismic and Wind Requirements

Seismic Requirements, IBC-21 Section 1704.3 Description of seismic-force-resisting system and designated seismic systems subject to special inspections:

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.

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 lateral resistance is provided by structural sheathing, and the specified fastener spacing at the panel edges is more than 4 inches.

Wind Requirements, IBC-21 Section 1704.3 Description of wind-force-resisting system and designated wind systems subject to special inspections:

Special inspection for wind resistance not required in accordance with IBC 1705.12.

GOGA 318662 page 3 of 23

Instructions:

1. Under Listing of Required Structural Tests and Special Inspections:

a. Required? - Place an X for all Special Inspections and Tests required for this project.

b. Required Qualifications - Provide qualifications for the special inspector, using the

Qualification Requirements for Inspector and Testing Technicians list below, for all required Structural Tests and Special Inspections.

c. Continuous - If marked with an X, continuous special inspection shall be as defined in Chapter

2, IBC-21.

d. Periodic - If marked with an X, provide the minimum number of tests, i.e. 20% of all field welds, or the amount of work to be inspected (e.g. 10% of all wall surfaces).

2. Attach completed Statement of Structural Tests and Special Inspections to the end of NPS DSC Division 1 Specifications Section 01 40 00 Quality Requirements.

Qualification Requirements for Inspectors and Testing Technicians

PE/SE Structural Engineer – licensed PE or SE specializing in the design of buildings and structures PE/GE Geotechnical Engineer – licensed PE specializing in soil mechanics and foundations EIT Engineer-In-Training – graduate engineer who has passed the Fundamentals of engineering examination

American Concrete Institute (ACI) Certification ACI-CCSI Concrete Construction Special Inspector ACI-LTT Concrete Laboratory Testing Technician Level 1 or 2 ACI-STT Concrete Strength Testing Technician ACI-FTT Concrete Field Testing Technician – Grade I

American Society of Non-Destructive Testing (ASNT) Certification Non-Destructive Testing Technician – Level II or III

American Welding Society (AWS) Certification AWS-CWI Certified Welding Inspector

Exterior Design Institute (EDI) Certification EDI-EIFS Certified EIFS inspector

International Code Council (ICC) Certification ICC-PCSI Prestressed Concrete Special Inspector ICC-RCSI Reinforced Concrete Special Inspector ICC-SSI Soils Special Inspector ICC-SFSI Spray-applied Fireproofing Special Inspector ICC-SMSI Structural Masonry Special Inspector ICC-SSBSI Structural Steel and Bolting Special Inspector ICC-SWSI Structural Welding Special Inspector

National Institute for Certification in Engineering Technologies (NICET) Certification NICET-CT Concrete Technician – Levels I, II, III and IV NICET-GET Geotechnical Engineering Technician - Levels I, II, III and IV NICET-ST Soils Technician - Levels I, II, III and IV

GOGA 318662 page 4 of 23

Other

GOGA 318662 page 5 of 23

Listing of Required Structural Tests and Special Inspections R eq ui re d?

Structural Test or Special Inspection Required Qualifications

C on tin uo us

P er io di c Frequency of Periodic Test or Inspection

Steel Construction (IBC-21 Section 1705.2; American Institute of Steel Construction: AISC 360-16 Chapter N, AISC 341- 16 Chapter J)

Prior to Welding (AISC 360-16 Table N5.4-1)

X 1. Welder qualification records and continuity records

ICC-SWSI X

X 2. Welding procedure specifications (WPS) available

ICC-SWSI X

X 3. Manufacturer certifications for welding consumables available

ICC-SWSI X

X 4. Material identification (type/grade)

ICC-SWSI

X Per code and inspector requirements

X 5. Welder identification system

ICC-SWSI

X Per code and inspector requirements

6. Fit-up of groove welds (including joint geometry)

a. Joint preparation X

b. Dimensions (alignment, root opening, root face, bevel)

X

c. Cleanliness (condition of steel surfaces) X

d. Tacking (tack weld quality and location) X

e. Backing type and fit (if applicable) X

X

7. Fit-up of CJP (complete joist penetration) groove welds of HSS (hollow structural sections) T-, Y- and K-joints without backing (including joint geometry)

ICC-SWSI

X a. Joint preparation ICC-SWSI X

X b. Dimensions (alignment, root opening, root face, bevel)

ICC-SWSI X

GOGA 318662 page 6 of 23

R eq ui

C on tin io di c Frequency of Periodic Test or Inspection

X c. Cleanliness (condition of steel surfaces) ICC-SWSI X

X d. Tacking (tack weld quality and location) ICC-SWSI X

X 8. Configuration and finish of access holes

ICC-SWSI

X Per code and inspector requirements

X 9. Fit-up of fillet welds ICC-SWSI

X a. Dimensions (alignment, gaps at root)

ICC-SWSI

X Per code and inspector requirements

X b. Cleanliness (condition of steel surfaces)

ICC-SWSI

X Per code and inspector requirements

X c. Tacking (tack weld quality and location)

ICC-SWSI

X Per code and inspector requirements

X 10. Check welding equipment

ICC-SWSI

X Per code and inspector requirements

During Welding (AISC 360-16 Table N5.4-2)

X 1. Control and handling of welding consumables ICC-SWSI

X a. Packaging

ICC-SWSI

X Per code and inspector requirements

X b. Exposure control

ICC-SWSI

X Per code and inspector requirements

X 2. No welding over cracked tack welds

ICC-SWSI

X Per code and inspector requirements

X 3. Environmental conditions ICC-SWSI

X a. Wind speed within limits

ICC-SWSI

X Per code and inspector requirements

GOGA 318662 page 7 of 23 eq ui

C on tin io di c Frequency of Periodic Test or Inspection

X b. Precipitation and temperature

ICC-SWSI

X Per code and inspector requirements

X 4. WPS followed ICC-SWSI

X a. Settings on welding equipment

ICC-SWSI

X Per code and inspector requirements

X b. Travel speed

ICC-SWSI

X Per code and inspector requirements

X c. Selected welding materials

ICC-SWSI

X Per code and inspector requirements

X d. Shielding gas type/flow rate

ICC-SWSI

X Per code and inspector requirements

X e. Preheat applied

ICC-SWSI

X Per code and inspector requirements

X f. Interpass temperature maintained (minimum/maximum)

ICC-SWSI

X

Per code and inspector requirements

X g. Proper position (F, V, H, OH)

ICC-SWSI

X Per code and inspector requirements

X

h. Intermix of filler metals avoided unless approved (reference: AISC 341-10 Table J6.2)

ICC-SWSI

X

Per code and inspector requirements

X 5. Use of qualified welders ICC-SWSI X

X 6. Welding techniques ICC-SWSI

X a. Interpass and final cleaning

ICC-SWSI

X Per code and

GOGA 318662 page 8 of 23 eq ui

C on tin io di c Frequency of Periodic Test or Inspection

X b. Each pass within profile limitations

ICC-SWSI

X Per code and inspector requirements

X c. Each pass meets quality requirements

ICC-SWSI

X Per code and inspector requirements

X 7. Placement and installation of headed stud anchors

ICC-SWSI X

X After Welding (AISC 360-16 Table N5.4-3) ICC-SWSI

X 1. Welds cleaned

ICC-SWSI

X Per code and inspector requirements

X 2. Size, length and location of welds ICC-SWSI X

X 3. Welds meet visual acceptance criteria ICC-SWSI

X a. Crack prohibition ICC-SWSI X

X b. Weld/base-metal fusion ICC-SWSI X

X c. Crater cross section ICC-SWSI X

X d. Weld profiles ICC-SWSI X

X e. Weld size ICC-SWSI X

X f. Undercut ICC-SWSI X

X g. Porosity ICC-SWSI X

X 4. Arc strikes ICC-SWSI X

X 5. k-area ICC-SWSI X

X 6. Weld access holes in rolled heavy shapes and built-up heavy shapes

ICC-SWSI X

X 7. Backing removed and weld tabs removed (if required)

ICC-SWSI X

X 8. Repair activities ICC-SWSI X

GOGA 318662 page 9 of 23 eq ui

C on tin io di c Frequency of Periodic Test or Inspection

X 9. Document acceptance or rejection of welded joint or member

ICC-SWSI X

X 10. No prohibited welds have been added without the approval of the EOR (Engineer of Record)

ICC-SWSI X

X 11. Placement of reinforcing or contouring fillet welds (if required) (reference: AISC 341-16)

ICC-SWSI X

X Nondestructive Testing (AISC 360-16 Section N5 and AISC 341-16 Section J6)

ICC-SWSI

X 1. Risk Category II Structures - Perform Ultrasonic Testing on 10% of CJP groove welds in butt, T-and corner joints subject to transversely applied tension loading, in materials 5/16 inch thick or greater.

ICC-SWSI

X

Per code and

2. Risk Category III or IV Structures - Perform Ultrasonic Testing on all CJP groove welds subject to transversely applied tension loading in butt, T- and corner joints, in materials 5/16 inch thick or greater.

X

3. Access Holes – Perform Magnetic Particle Testing or Liquid Penetrant Testing when the flange thickness exceeds 2 inches for rolled shapes, or when the web thickness exceeds 2 inches for built-up shapes.

4. Welded Joints Subject to Fatigue X

Nondestructive Testing (AISC 341-16 Section J6)

Column Splice and Column to Base Plate PJP Groove Weld (AISC 341-16 Section J6 2b)

1. Perform Ultrasonic Testing on 100% of PJP

(partial-joint-penetration) groove welds in column splices and column to base plate welds

2. CJP Groove weld X

3. Lamellar tearing X

4. Beam cope and access hole X

5. Reduced beam section repair X

6. Weld tab removal X

GOGA 318662 page 10 of 23 eq ui

C on tin io di c Frequency of Periodic Test or Inspection

X Prior to Bolting (AISC 360-16 Table N5.6-1) ICC-SSBSI

X These inspections are not required for snug-tight joints.

ICC-SSBSI

X 1. Manufacturer’s certifications available for fastener materials

ICC-SSBSI X

X

2. Fasteners marked in accordance with ASTM requirements

ICC-SSBSI

X

Per code and inspector requirements

X 3. Correct fasteners selected for the joint detail (grade, type, bolt length if threads are to be excluded from shear plane)

ICC-SSBSI

X

Per code and inspector requirements

X

4. Correct bolting procedure selected for joint detail

ICC-SSBSI

X

Per code and inspector requirements

X 5. Connecting elements, including the appropriate faying surface condition and hole preparation, if specified, meet applicable requirements

ICC-SSBSI

X

Per code and inspector requirements

X 6. Pre-installation verification testing by installation personnel observed and documented for fastener assemblies and methods used

ICC-SSBSI

X

Per code and inspector requirements

X

7. Protected storage provided for bolts, nuts, washers and other fastener components

ICC-SSBSI

X

Per code and inspector requirements

During Bolting (AISC 360-16 Table N5.6-2)

These inspections are not required for snug-tight joints.

These inspections are not required for pretensioned joints and slip-critical joints, when the installer is using the turn-of-nut method with matchmarking techniques, the direct-tension-indicator method, or the twist-off-type tension control bolt method.

1. Fastener assemblies, of suitable condition, placed in all holes and washers (if required) are positioned as required

Per code and

GOGA 318662 page 11 of 23 eq ui

C on tin io di c Frequency of Periodic Test or Inspection

2. Joint brought to the snug-tight condition prior to the pretensioning operation inspector requirements

3. Fastener component not turned by the wrench prevented from rotating

4. Fasteners are pretensioned in accordance with the RCSC (Resource Council on Structural Connections) Specification, progressing systematically from the most rigid point toward the free edges inspector requirements

After Bolting (AISC 360-16 Table N5.6-2)

Document acceptance or rejection of bolted connections.

X

Other Inspection Tasks (AISC 360-16 Section N5.7)

1. Verify compliance of fabricated steel with the details shown on the approved shop drawings.

ICC-SSBSI

X

Per code and inspector requirements

X 2. Verify compliance of the erected steel frame with the details shown on the approved erection drawings, including braces, stiffeners, member locations and joint details.

ICC-SSBSI

X

Per code and inspector requirements

X 3. Anchor rods and other embedments support structural steel

ICC-SSBSI

X

a. Verify the diameter, grade, type and length of the anchor rod or embedded item.

ICC-SSBSI

X

Per code and inspector requirements

X

b. Verify the extent or depth of embedment into the concrete.

ICC-SSBSI

X

Per code and inspector requirements

4. RBS (reduce beam section) requirements, if applicable (AISC 341-16)

a. Contour and finish X

b. Dimensional tolerances X

GOGA 318662 page 12 of 23 eq ui

C on tin io di c Frequency of

5. Protected zone - no holes and unapproved attachments made by fabricator or erector, as applicable. (AISC 341-16)

6. H-piles - Protected zone - no holes and unapproved attachments made by the responsible contractor, as applicable. (AISC 341-16)

Cold-formed Steel Deck (IBC-21 1705.2.2)

1. Special inspections in accordance with QA/QC-

2017 Standard for Quality control (QC) and Quality assurance (QA) for Installation of Steel Deck

Open-Web steel Joists and Joist Girders (IBC- 21 Table 1705.2.3)

1. Installation of open-web steel joists and joist girders.

a. End connections - welding or bolted X

b. Bridging - horizontal or diagonal

1. Standard bridging X

2. Bridging that differs from the SJI (Steel

Joist Institute) specifications listed in Section 2207.1.

Inspection of Composite Structures Prior to Concrete Placement (AISC 341-16 Table J9.1)

1. Material identification of reinforcing steel (Type/Grade)

X

2. Determination of carbon equivalent for reinforcing steel other than ASTM A706

X

3. Proper reinforcing steel size, spacing and orientation

X

4. Reinforcing steel has not been rebent in the field

X

5. Reinforcing steel has been tied and supported as required

X

6. Required reinforcing steel clearances have been provided

GOGA 318662 page 13 of 23 eq ui

C on tin io di c Frequency of Periodic Test or Inspection

7. Composite member has required size X

Inspection of Composite Structures During Concrete Placement (AISC 341-16 Table J9.2)

1. Concrete: Material identification (mix design, compressive strength, maximum large aggregate size, maximum slump)

2. Limits on water added at the truck or pump X

3. Proper placement techniques to limit segregation

X

Inspection of Composite Structures During Concrete Placement (AISC 341-16 Table J9.2)

1. Achievement of minimum specified concrete compressive

X

Cold-formed Steel Trusses Spanning 60-feet or Greater (IBC-21 Section 1705.2.4)

1. Verify temporary installation restraint/bracing installed in accordance with the approved shop drawings.

2. Verify permanent individual truss member restraint/bracing installed in accordance with the approved shop drawings.

Concrete Construction (IBC-21 Section 1705.3)

1. Inspect reinforcing steel, including prestressing tendons, and placement.

ICC-RCSI

X

Per code and inspector requirements

X 2. Inspection of reinforcing steel welding ICC-RCSI

X a. Verify weldability of reinforcing bars other than ASTM A706.

ICC-RCSI X

X

b. Inspect single pass fillet welds, maximum

5/16 inch.

ICC-RCSI

X

Per code and inspector requirements

X

c. Inspect all other welds.

ICC-RCSI

X

Per code and

GOGA 318662 page 14 of 23 eq ui

C on tin io di c Frequency of Periodic Test or Inspection

X

3. Inspection of anchors cast in concrete.

ICC-RCSI

X

Per code and inspector requirements

4. Inspection of anchors post-installed in hardened concrete members.

a. Adhesive anchors installed in horizontally or upwardly inclined orientations to resist sustained tension load

b. Mechanical anchors and adhesive anchors not defined in 4 a

X

X

5. Verify use of approved design mix.

ICC-RCSI

X

Per code and inspector requirements

X 6. Prior to placement fabricate specimens for strength tests, perform slump and air content tests, and determine the temperature of the concrete.

ICC-RCSI

X 7. Inspect concrete and shotcrete placement for proper application techniques.

ICC-RCSI X

X

8. Inspect for maintenance of specified curing temperature and techniques.

ICC-RCSI

X

Per code and inspector requirements

9. Inspection of prestressed concrete:

a. Application of prestressing forces X

b. Grouting of bonded prestressing tendons in the seismic-force-resisting system.

X

X 10. Erection of precast structural members

ICC-RCSI

X Per code and

11. For precast concrete diaphragm connections or reinforcement at joints classified as moderate or high deformability elements (MDE or HDE) in structures assigned to Seismic Design Category C, D, E, or F, inspect such connections and reinforcement in the field for:

a. Installation of the embedded parts X

GOGA 318662 page 15 of 23 eq ui

C on tin io di c Frequency of Periodic Test or Inspection

b. Completion of the continuity of reinforcement across joints

c. Completion of connections in the field X

12. Inspect installation tolerances of precast concrete diaphragm connections for compliance with ACI 550.5 (American Concrete Institute).

13. Verification of in-situ concrete strength, prior to stressing of tendons in post-tensioned concrete and prior to removal of shores and forms from beams and structural slabs.

14. Inspection formwork for shape, location and dimensions of the concrete member being formed.

ICC-RCSI

X

Per code and inspector requirements

Masonry Construction (IBC-21 Section 1705.4)

1. Inspect masonry construction in accordance with IBC-21 Section 1705.4 and TMS 602-13 (The Masonry Society)/ACI 530.1-13 Article 1.6.

Level A Quality Assurance

Tests: None.

Inspection: Verify compliance with the approved submittal and project specifications.

X

Level B Quality Assurance

Tests:

1. Verify slump flow and Visual Stability Index (VSI) as delivered to the project site in accordance with TMS 602-13/ACI 530.1-13 Specification Article 1.5B.1.b.3 for self-consolidating grout.

2. Verify f’m and f’aac in accordance with TMS

602-13/ACI 530.1-13 Specification Article 1.4B prior to construction, except where specifically exempted.

Inspection:

GOGA 318662 page 16 of 23 eq ui

C on tin io di c Frequency of Periodic Test or Inspection

1. Verify compliance with the approved submittals and project specifications.

X

2. At the start of masonry construction, verify:

a. Proportions of site-prepared mortar. X

b. Construction of mortar joints. X

c. Grade and size of prestressing tendons and anchorages.

d. Location of reinforcement, connectors, prestressing tendons and anchorages.

e. Prestressing technique. X

f. Properties of thin-bed mortar for AAC (autoclaved aerated concrete) masonry.

(Continuous inspection is required for the first 5000 square feet of AAC masonry.

Periodic inspection is required after the first 5000 square feet of AAC masonry.)

X X

3. Prior to grouting, verify:

a. Grout space is clean. X

b. Grade, type and size of reinforcement and anchor bolts, and prestressing tendons and

c. Placement of reinforcing and connectors, and prestressing tendons and anchorages.

X

d. Proportions of site-prepared grout and prestressing grout for bonded tendons.

X

e. Construction of mortar joints. X

4. During masonry construction, verify:

a. Size and location of structural members. X

b. Type, size and location of anchors, including other details of anchorage of masonry to structural members, frames, or other construction.

c. Welding of reinforcement. X

GOGA 318662 page 17 of 23 eq ui

C on tin io di c Frequency of

d. Preparation, construction and protection of masonry during cold weather (temperature below 40 degrees Fahrenheit) or hot weather (temperature above 90 degrees Fahrenheit).

e. Application and measurement of prestressing force.

X

f. Placement of grout and prestressing grout for bonded tendons is in compliance.

g. Placement of AAC masonry units and construction of thin-bed mortar joints.

(Continuous inspection is required for the first 5000 square feet of AAC masonry.

Periodic inspection is required after the first 5000 square feet of AAC masonry.)

X X

5. Observe preparation of grout specimens, mortar specimens and/or prisms.

X

Level C Quality Assurance

Tests:

1. Verify f’m and f’aac in accordance with TMS

602-13/ACI 530.1-13/ASCE 6-13 Specification Article 1.4B prior to construction, and for every 5000 square feet during construction.

2. Verify proportions of materials in premixed or pre-blended mortar, prestressing grout, and grout other than self-consolidating grout as delivered to the project site.

3. Verify slump flow and Visual Stability Index (VSI) as delivered to the project site in accordance with TMS 602-13/ACI 530.1- 13/ASCE 6-13 Specification Article 1.5B.1.b.3 for self-consolidating grout.

Inspection:

1. Verify compliance with the approved submittals and project specifications.

X

2. Verify:

a. Proportions of site-prepared mortar, grout and prestressing grout for bonded tendons.

GOGA 318662 page 18 of 23 eq ui

C on tin io di c Frequency of

b. Grade, type and size of reinforcement and anchor bolts, and prestressing tendons and

c. Placement of masonry units and construction of mortar joints.

X

d. Placement of reinforcement, connectors and prestressing tendons and anchorages.

X

e. Grout space prior to grouting. X

f. Placement of grout and prestressing grout for bonded tendons.

g. Size and location of structural elements. X

h. Type, size and location of anchors, including other details of anchorage of masonry to structural members, frames or other construction.

i. Welding of reinforcement. X

j. Preparation, construction and protection of masonry during cold weather (temperature below 40 degrees Fahrenheit) or hot weather (temperature above 90 degrees Fahrenheit).

k. Application and measurement of prestressing force.

X

l. Placement of AAC masonry units and construction of thin-bed mortar joints.

X

m. Properties of thin-bed mortar for AAC masonry.

X

3. Observe preparation of grout specimens, mortar specimens and/or prisms.

X

Wood Construction (IBC-21 Section 1705.5)

1. Inspect prefabricated wood structural elements in accordance with Section 1704.2.5.

X

2. High load diaphragms:

a. Verify sheathing grade and thickness. X

GOGA 318662 page 19 of 23 eq ui

C on tin io di c Frequency of Periodic Test or Inspection

b. Verify nominal size of framing members at adjoining panel edges.

X

c. Verify nail or staple diameter and length. X

d. Verify number of fastener lines. X

e. Verify spacing between fasteners in each line and at panel edges.

X

3. Shearwalls:

X

a. Verify sheathing grade and thickness.

ICC Commercial Building Inspector X

Per code and inspector requirements

X

b. Verify nominal size of framing members at adjoining panel edges.

ICC Commercial Building Inspector X

Per code and inspector requirements

X

c. Verify nail or staple diameter and length.

ICC Commercial Building Inspector X

Per code and inspector requirements

X

d. Verify number of fastener lines.

ICC Commercial Building Inspector X

Per code and inspector requirements

X

e. Verify spacing between fasteners in each line and at panel edges.

ICC Commercial Building Inspector X

Per code and inspector requirements

X

f. Location and size of holdowns.

ICC Commercial Building Inspector X

Per code and inspector requirements

X 4. Verify nailing, bolting, anchoring and fastening of:

ICC Commercial Building Inspector

X

a. Drag struts and collectors.

ICC Commercial Building Inspector X

Per code and inspector requirements

X

b. Braces.

ICC Commercial Building Inspector X

Per code and

GOGA 318662 page 20 of 23 eq ui

C on tin io di c Frequency of Periodic Test or Inspection

X

c. Hold-downs.

ICC Commercial Building Inspector X

Per code and inspector requirements

5. Metal-plate-connected wood trusses spanning 60 feet or greater:

a. Verify temporary installation

b. Verify permanent individual truss member

Soils (IBC-21 Section 1705.6)

X 1. Verify materials below shallow foundations are adequate to achieve the required bearing capacity.

ICC-SSI

X

Per code and inspector requirements

X

2. Verify excavations are extended to proper depth and have reached proper material.

ICC-SSI

X

Per code and inspector requirements

X

3. Perform classification and testing of compacted fill materials.

ICC-SSI

X

Per code and inspector requirements

X 4. During fill placement, verify use of proper materials and procedure in accordance with the provisions of the approved geotechnical report.

Verify densities and lift thicknesses during placement and compaction of compacted fill.

ICC-SSI

X 5. Prior to placement of compacted fill, inspect subgrade and verify that site has been prepared properly.

ICC-SSI

X

Per code and inspector requirements

Driven Deep Foundation Elements (IBC-21 Section 1705.7)

X 1. Verify element materials, sizes and lengths. ICC-SSI X

X 2. Determine capacities of test elements and conduct additional load tests when required.

Refer to project specifications.

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C on tin io di c Frequency of Periodic Test or Inspection

X 3. Inspect driving operations and maintain complete and accurate records for each element.

X 4. Verify element locations and plumbness. ICC-SSI X

X a. Verify type and size of hammer. ICC-SSI X

X b. Record number of blows per foot of penetration.

ICC-SSI X

X c. Determine required penetration to achieve specified capacity.

ICC-SSI X

X d. Record pile tip and butt elevations. ICC-SSI X

X e. Document any damage to any foundation element.

ICC-SSI X

5. For steel piling, perform additional inspection in accordance with Section 1705.2 and AISC 341- 16, Table J10.1.

6. For concrete elements and concrete-filled elements, perform additional inspections in accordance with Section 1705.3.

7. For specialty elements, perform additional inspections as required in the project specifications.

Cast-in-Place Deep Foundation (IBC-21 Section 1705.8)

1. Inspect drilling operations and maintain complete and accurate records for each element.

2. Verify element locations and plumbness. X

a. Verify element diameter. X

b. Verify bell diameter (if applicable). X

c. Verify element lengths. X

d. Verify embedment depth into bedrock (if applicable).

e. Verify adequate end-bearing strata capacity. X

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f. Record concrete or grout volumes. X

3. For concrete elements, perform additional inspections in accordance with Section 1705.3.

Helical Piles (IBC-21 Section 1705.10)

1. Verify pile locations. X

a. Verify installation equipment used. X

b. Verify pile dimensions. X

c. Verify tip elevations. X

d. Verify final depth. X

e. Verify final installation torque. X

f. Other data as required by the project specifications.

X

Fabricated Items (IBC-21 Section 1705.11)

X 1. Inspect fabricated items in accordance with Section 1704.2.5.

PE/SE X

Wind Resistance (IBC-21 Section 1705.12)

1. Provide inspections when required by Section 1705.12.

Seismic Resistance (IBC-21 Section 1705.13)

X 1. Provide inspections when required by Section 1705.13.

Testing and Qualification for Seismic Resistance (IBC-21 Section 1705.14)

1. Test and qualify seismic resistance in accordance with IBC-21 Section 1705.14 and the project specifications.

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C on tin io di c Frequency of Periodic Test or Inspection

Sprayed Fire-Resistant Materials (IBC-21 Section 1705.15)

1. Inspect sprayed fire-resistant materials in accordance with IBC-21 Section 1705.15 and the project specifications.

Mastic and Intumescent Fire- Resistant Coatings (IBC-21 Section 1705.16)

1. Perform inspections in accordance with AWCI

12-B (Association of the Wall and Ceiling Industry) and IBC-21 Section 1705.16.

EDI-EIFS

X

Per code and

Exterior Insulation and Finish Systems (EIFS) (IBC-21 Section 1705.17)

1. Perform inspections in accordance with project specifications and IBC-21 Section 1705.17.

Fire-Resistant Penetrations and Joints (IBC-21 Section 1705.18)

1. Perform inspections in accordance with project specifications and IBC-21 Section 1705.18.

X

Smoke Control (IBC-21 Section 1705.19)

1. Perform testing in accordance with project specifications and IBC-21 Section 1705.19.

Sealing of Mass Timber (IBC-21 Section 1705.20)

1. Perform testing in accordance with project specifications and IBC-21 Section 1705.20.

Listing of Required Structural Tests and Special Inspections