QA/QC  › Timber & Wood  › Timber Method Statement
Form · QC-TMB-FRM-001
Timber Method Statement
29 checkpoints across 8 sections. Before timber works commence; reviewed at project kickoff
29 Checkpoints
8 Sections
One per project; revised if scope changes
QC Engineer, Contractor

Checklist Preview

S.No.CheckpointIS RequirementStatus
A. PROJECT OVERVIEW
A1Scope of Timber Works
Acceptance: Description of frames, doors, shutters, joinery; areas and quantities
Clear definition of work extent
OK
NC
NA
HOLD
A2Project Timeline and Phasing
Acceptance: Start date, completion date, phases per floor/area documented
Execution schedule
OK
NC
NA
HOLD
A3Applicable Standards and Codes
Acceptance: IS codes, design specs, client specifications referenced
Regulatory compliance framework
OK
NC
NA
HOLD
B. TIMBER MATERIAL SPECIFICATIONS
B1Timber Type & Species Selection (Local/Imported)
Acceptance: Species approved (Sal/Teak/etc), source region identified
Material specification definition
OK
NC
NA
HOLD
B2Grade & Quality Requirements (FG/SG per IS)
Acceptance: Grade specified for each component (frames-FG, joinery-SG); defect limits
Quality standard specification
OK
NC
NA
HOLD
B3Seasoning Requirements (Moisture Content Target)
Acceptance: MC target: 15% for structural frames, 12% for joinery, verified pre-delivery
Drying specification
OK
NC
NA
HOLD
B4Treatment Specification (If Required)
Acceptance: Type (CCA/ACQ/etc), retention rate, application method specified
Preservation methodology
OK
NC
NA
HOLD
C. SOURCING & PROCUREMENT
C1Supplier Selection Criteria
Acceptance: Suppliers with mill certification, test capabilities, track record
Identify qualified suppliers
OK
NC
NA
HOLD
C2Mill Certification & Quality Assurance
Acceptance: Suppliers provide moisture certificates, treatment certificates
Supplier quality assurance
OK
NC
NA
HOLD
C3Purchase Order Specifications
Acceptance: PO includes species, grade, size, quantity, MC, treatment details
Clear procurement documentation
OK
NC
NA
HOLD
Showing 10 of 29 checkpoints ·
A. PROJECT OVERVIEW
A1Scope of Timber Works
Clear definition of work extent (IS 1141)
Description of frames, doors, shutters, joinery; areas and quantities
OKNCNAHOLD
A2Project Timeline and Phasing
Execution schedule (IS 1141)
Start date, completion date, phases per floor/area documented
OKNCNAHOLD
A3Applicable Standards and Codes
Regulatory compliance framework (IS 1141)
IS codes, design specs, client specifications referenced
OKNCNAHOLD
B. TIMBER MATERIAL SPECIFICATIONS
B1Timber Type & Species Selection (Local/Imported)
Material specification definition (IS 1141)
Species approved (Sal/Teak/etc), source region identified
OKNCNAHOLD
B2Grade & Quality Requirements (FG/SG per IS)
Quality standard specification (IS 1141)
Grade specified for each component (frames-FG, joinery-SG); defect limits
OKNCNAHOLD
B3Seasoning Requirements (Moisture Content Target)
Drying specification (IS 1141)
MC target: 15% for structural frames, 12% for joinery, verified pre-delivery
OKNCNAHOLD
B4Treatment Specification (If Required)
Preservation methodology (IS 401)
Type (CCA/ACQ/etc), retention rate, application method specified
OKNCNAHOLD
C. SOURCING & PROCUREMENT
C1Supplier Selection Criteria
Identify qualified suppliers (IS 1141)
Suppliers with mill certification, test capabilities, track record
OKNCNAHOLD
C2Mill Certification & Quality Assurance
Supplier quality assurance (IS 1141)
Suppliers provide moisture certificates, treatment certificates
OKNCNAHOLD
C3Purchase Order Specifications
Clear procurement documentation (IS 1141)
PO includes species, grade, size, quantity, MC, treatment details
OKNCNAHOLD
Showing 10 of 29 ·
Inspection Sign-Off
APPROVED
APPROVED WITH CONDITIONS
REJECTED
Summary of Method
Name / Sign / Date
Key Quality Checkpoints
Name / Sign / Date
Contractor Representative
Name / Sign / Date
QC Engineer Name
Name / Sign / Date
Engineer-in-Charge
Name / Sign / Date