Attachment_6_Statement_of_Structural_Tests_and_Special_Inspections.pdf

GRCA 182403 Statement of Structural Tests and Special Inspections Page 1 of 5

Statement of Structural Tests and Special Inspections Denver Service Center National Park Service

Park: Grand Canyon National Park

PMIS: 182403

Project Name: Indian Gardens Pump Station

Structural Engineering Firm: HDR, Inc.

This Statement of Structural Tests and Special Inspections (STSI) is being submitted as required by Chapter 17 of the 2015 International Building Code (IBC-15). It includes the following:

1. Qualification requirements for Inspectors and Testing Technicians

2. 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. The Construction Contractor will be required to correct all deficiencies discovered in the Special Inspection and Structural Testing program.

Prepared by:

Tom Hamlin, PE, SE______________________________ (Type or print name)

Signature Date PE or SE Stamp

GRCA 182403 Statement of Structural Tests and Special Inspections Page 2 of 4

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

OtherAppr A person deemed qualified and approved in advance of the inspection by both the

Owner and Engineer.

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

International Code Council (ICC) Certification

ICC-RCSI Reinforced Concrete Special Inspector

ICC-SSI Soils 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

Note: where multiple qualifications are listed for an inspection, the person inspecting need only meet one of the qualifications listed.

GRCA 182403 Statement of Structural Tests and Special Inspections Page 3 of 4

Listing of Required Structural Tests and Special Inspections

R eq u ir ed

Structural Test or Special Inspection

Required

Qualifications

(at least one where multiple listed)

C o n ti n u o u s

P er io d ic

F re q u en cy o f

P er io

T es t o r

In sp ec ti n

Concrete Construction (ref: IBC-15 Table 1705.3) X 1. Inspection of reinforcing steel. Acceptable methods include onsite inspection or photographs provided to

Inspector/Testing Technicians, PE/SE

ACI-CCSI

ICC-RCSI

NICET-CT

OtherAppr

X

Prior to each concrete placement

X 2. Inspection of bolts to be installed in concrete prior to and during placement of concrete.

PE/SE

ACI-CCSI

ICC-RCSI

NICET-CT

OtherAppr

X

Prior to each concrete placement

X 3. Inspection of anchors installed in hardened concrete for conformance to manufacturer’s requirements.

PE/SE

ACI-CCSI

ICC-RCSI

NICET-CT

OtherAppr

X

Inspect 25% of anchors installed in hardened concrete

R eq u ir ed

Structural Test or Special Inspection

Required

Qualifications

(at least one where multiple listed)

C o n ti n u o u s

P er io

F re q u en cy f

P er io

T es t o r

In sp ec ti n

X 4. Verify use of approved prepackaged concrete materials. PE/SE

ACI-CCSI

ICC-RCSI

NICET-CT

OtherAppr

X

Prior to concrete placement

X 5. Verify that prepackaged concrete products have been mixed and placed according to manufacturer’s instructions and requirements of Contract Documents.

PE/SE

ACI-CCSI

ICC-RCSI

NICET-CT

OtherAppr

X

GRCA 182403 Statement of Structural Tests and Special Inspections Page 4 of 4

X 6. At the time fresh concrete is sampled to fabricate specimens for strength tests, perform slump and air content tests, and determine the temperature of the concrete.

PE/SE

ACI-FTT

ICC-RCSI

NICET-CT

OtherAppr

X

Minimum once per placement, or once per each 40

CY placed

X 7. Inspection formwork for shape, location and dimensions of the concrete member being formed.

PE/SE

ACI-CCSI

ICC-RCSI

NICET-CT

OtherAppr

X

Prior to each placement

X 8. Inspection for maintenance of specified curing temperature and techniques.

PE/SE

ACI-CCSI

ICC-RCSI

NICET-CT

OtherAppr

X

Once after concrete is placed

Soils (ref: IBC-15 Table 1705.6)

X 1. Prior to placement of controlled fill, observe subgrade and verify that site has been prepared properly.

PE/GE

NICET-ST

OtherAppr

X

Prior to placement of slabs over subgrade