Block Work Inspection and Test Plan (ITP)

Verifying Sub-
Item Project Phase/Task/Activity Reference Acceptance Criteria Inspection Responsibility Assignments Remarks
Documents
SUB-
1 Document/Review COX Worley Maaden /IPMT
contractor
Work procedure with scope for Review of Documents
1.1 Method Statement MOS Number H R R R
the activity for Client
Submittal Review of Documents
1.2 Material Submittal Approval Approved from Client H R R R
Number for Client
2 Material Receiving
Delivery Note
Submittal
2.1 Material Delivery & Handling Approved Vendor H R R R according to Data
Number
Sheet Approved
3 Block Installation

Visual inspection of surface

3.1 Surface Preparation Drawing H R R R CHK-001
cleanliness

3.2 Setting Out/Marking As per approved drawings H R R R CHK-001

3.3 Chipping and Scrabbling Visual / Inspection H R R R CHK-001

3.4 Drilling into Existing Concrete As per approved drawings H R R R CHK-001

3.5 Fixing of Anchors As per approved drawings H R R R CHK-001

3.6 Mortar Mix As per approved drawings H R R R CHK-001

3.7 Block Laying (First Course) As per approved drawings H R R R CHK-001

3.8 Subsequent Block Courses As per approved drawings H R R R CHK-001

3.9 Fixing of Ladder and Angle Beads As per approved drawings CHK-001

3.10 Jointing & Finishing Visual / Inspection H R R R CHK-001

3.11 Curing Visual / Inspection H R R R CHK-001

4 Final Inspection

4.1 Final Inspection of Block Work Drawing As per approved drawings H H H R CHK-002

LEGEND
H: Hold Point for QC Inspection or Test, W: Witness Inspection, RH: Review and Approval of Documents, S: Surveillance, R: Review of Documents
1 Surveillance: QA/QC organization to monitor work in progress without notice from Construction Organization
Witness: QA/QC organization shall be notified of the timing of Inspection or test in advance. However, the inspection or test shall be performed as scheduled if the QA/QC
2 organization representative is not present.
Hold: QA/QC organization shall be notified of the timing of inspection or test in advance. Inspection or test shall not be carried out without the QA/QC organization
3
representative in attendance.
 Block Work Checklist - 001
No. Activity Check Remarks
Area is cleared of debris and obstacles
1 Site Preparation
Surface is roughened to ensure proper bonding with mortar

Holes drilled to the required depth of 150mm

3
Drilling and Fixing of Anchors Hole spacing is 800mm ± 100mm as perIFC Drawing

4 Anchors (12mm dia bars) are fixed securely with approved bonding material

Concrete surfaces are soaked with water

5 Soaking of Surface and Blocks
Blocks are soaked to ensure proper moisture balance during installation

6 Mortar Filling Mortar mix and filling are done up to the correct level as per IFC drawing

7 Block Alignment (First Course) First layer of blocks is set out properly
8 Fixing of Ladder and Angle Beads Ladder and angle beads are fixed as per IFC drawing
Solid blocks /fill with mortar mix ratio 1:3 are used around openings and
9 Block Placement Around Openings under sills
Mortar mix ratio of 1:3 is maintained
Mortar is mixed and used within 90 min from the water mix
10 Mortar Mixing and Use
No re-tempering of mortar is done after 90 min

Walls are built true to dimensions and plumb

11 Plumb, Alignment, and Bonding
All units are laid in level courses, and joints run straight
All cuts are clean and edges are free of chipping
12 Cutting of Masonry
Power equipment is used for masonry cutting
13 Curing of Block Work Block work is cured for at least 24 hours
 Final Block Work Inspection -002
No. Item Check Remarks

Block surface clean and free of defects

Wall alignment and plumb

Joints uniform and properly raked

Openings and corners done properly

Final Cleaning and

1 Services embedded (if any)
Finishing

Reinforcement and anchors fixed (if any)

Curing completed (min. 24 hrs)

Final cleaning done

Ready for plaster