Ohana Hills Progress Report – April 2020

Aug 21, 2020

Luxury Villas

I. VILLAS CONSTRUCTION PROGRESS

1. Villa A2

Construction stage:
a) Columns at the basement level are constructed
b) Mid retaining walls are executed
c) Columns and walls in contact with soil are isolated using Bitumen
d) MEP pipes are installed along with the columns
e) Slab on grade is executed
f) Swimming pool is under construction

Figure 1 – Shutter work for columns
Figure 2 – Shutter work for retaining walls
Figure 3 – Columns cast and MEP works constructed
Figure 4 – Retaining walls
Figure 5 – Isolating the concrete with Bitumen
Figure 6 – Using proper filling material under the swimming pool
Figure 7 – Strengthening the rock fill with concrete
Figure 8 – Swimming pool blinding layer has been cast and isolated with bitumen
Figure 9 – Raft reinforcements and MEP pipes are constructed
Figure 10 – Casting of the raft foundation and watering the concrete
Figure 11 – Slab on grade reinforcements isolated from the soil by a nylon sheet
Figure 12 – Slab on grade concrete cast
Figure 13 – Constructing the partition block walls on the basement floor

2. Villa B1

Construction stages:
a) Soil fill is compacted
b) Tie beams are constructed
c) Slab on grade reinforcements are isolated from the underlying soil using a nylon sheet
d) Manholes and MEP system at the slab on grade level is executed
e) Slab on grade has been cast

Figure 14 – Compaction of the filled soil
Figure 15 – Preparing the tie beams reinforcements
Figure 16 – Leveling the slab on grade and addition of reinforcements
Figure 17 – Manhole and MEP pipes
Figure 18 – Nylon Isolation and slab on grade reinforcements
Figure 19 – Slab on grade concrete work finished
Figure 20 – Column steel reinforcements are coated with a corrosion-resistant material (Epoxy)

3. Villa B4

Construction stages:
a) Swimming Pool is being excavated
b) Foundations are ready for construction

Figure 21 – Swimming pool under excavation

4. Villa B5

Construction stages:
a) Villa B5 is currently being excavated

Figure 22 – Villa B5 Location
Figure 23 – Villa B5 excavation

5. Villa B6

Construction stages:
a) Foundations formwork and reinforcements are constructed
b) Concrete foundations are cast
c) MEP works at the basement level is prepared
d) Tie beams and slab on grade are constructed over a nylon isolation sheet in the lower level of the basement floor
e) Spandrel beams are constructed to carry the upper level of the basement floor

Figure 24 – Foundations reinforcements work supervised by our engineers
Figure 25 – Slab on grade reinforcements distributed over a nylon layer
Figure 26 – Slab on grade concrete cast
Figure 27 – Spandrel beams for the upper basement level

6. Villa B7

Construction stages:
a) Columns necks are constructed up to the slab on grade level
b) Concrete in contact with soil is isolated with Bitumen
c) Soil fill is added
d) Tie beams are constructed
e) MEP works at the basement level is prepared
f) Slab on grade reinforcements are distributed over a nylon sheet
g) Slab on grade concrete has been cast

Figure 28 – Shuttering work for the retaining walls
Figure 29 – Column and retaining walls have been cast and covered with Bitumen, soil fill is being introduced
Figure 30 – Preparing the MEP pipes and the tie beams at the slab on grade level
Figure 31 – Manhole and MEP works
Figure 32 – Slab on grade reinforcements isolated from the soil by a nylon sheet
Figure 33 – Slab on grade concrete cast

7. Villa C1

Construction stages:
a) Foundations formwork and reinforcements are constructed
b) Concrete foundations, column necks, and retaining walls are cast and isolated with bitumen
c) Soil fill is added to reach the basement level
d) Tie beams and slab on grade are being executed

Figure 34 – Foundations Formwork
Figure 35 – Foundations Reinforcements
Figure 36 – Casting of foundation
Figure 37 – Column necks and retaining walls formwork and reinforcements
Figure 38 – Concrete columns and walls are cast and isolated with bitumen
Figure 39 – Soil fill added
Figure 40 – Tie beams under construction
Figure 41 – Slab on grade concrete cast

8. Villa C2

Construction stages:
a) NBlinding layer has been cast
b) Foundations formwork and reinforcements are constructed
c) Concrete foundations, column necks, and retaining walls are cast and isolated with bitumen
d) Soil fill is added to reach the basement level

Figure 42 – Casting of the blinding layer
Figure 43 – Constructing foundations reinforcements and formwork
Figure 44 – Casting concrete foundations
Figure 45 – Concrete column necks cast and retaining wall reinforcements are being prepared
Figure 46 – Concrete elements are isolated with Bitumen and soil fill is being introduced
Figure 47 – Tie beams constructed at an intermediate level to prevent buckling of columns

9. Villa C3

Construction stages:
a) Soil is excavated to reach the rock layer
b) Blinding layer has been cast
c) Foundations have been constructed

Figure 48 – Excavation of Villa C3
Figure 49 – Concrete blinding Layer
Figure 50 – Installing steel reinforcements
Figure 51 – Foundations and column necks are constructed and soil fill added

10. Villa C4

Construction stages:
Villa C4 is currently in the excavation stage.

Figure 52 – Villa C4 under excavation

11. Villa C6

Construction stages:
a) Excavations are finished
b) Blinding layer has been cast
c)n Foundations formwork and reinforcements are constructed
d) Concrete foundations have been cast

Figure 53 – Excavations process
Figure 54 – Concrete blinding layer
Figure 55 – Casting of the foundations
Figure 56 – Addition of soil fill

12. Villa C7

Construction stages:
a) Excavations are done
b) Blinding layer has been cast
c) Foundations formwork and reinforcements are constructed
d) Swimming pool is excavated

Figure 57 – Excavations
Figure 58 – Blinding Layer
Figure 59 – Preparing the foundations reinforcements
Figure 60 – Swimming pool excavation

13. Villa C8

Construction stages:
a) Villa C8 is currently in the excavation stage

Figure 61 – Excavation of villa C8
Figure 62 – Excavations of villa C8

14. Villa D10

Construction stages:
a) Villa D10 is currently in the excavation stage

Figure 63 – Excavation of Villa D10

II. WALLS CONSTRUCTION PROGRESS

1. Walls in Zone A

  • Walls in Zone B
  • Walls in Zone E

III.ROADS CONSTRUCTION PROGRESS

1. Northern Road
The remaining part of northern is ready for the asphalt pavement, manholes and drainage pipes are being installed.

Figure 64 – Road 1 on map
Figure 65 – Road 1 on site
Figure 66 – Sidewalk
Figure 67 – Pipes and manholes

2. North-western Exit
The north-western exit is currently being excavated and drainage pipes are being installed.

Figure 68 – North-western exit on map
Figure 69 – North-western exit on site

3. Western Road
The western road is excavated, base-coarse laid and pipes installed.

Figure 70 – Western road on the map
Figure 71 – Western road on site
Figure 72 – Infrastructure lines
Figure 73 – View from the junction at the end of the western road

4. Southern Road
Some parts of the southern road are ready for asphalt pavement and the rest is under excavations. Infrastructure pipes are being installed.

Figure 74 – Southern road-ready for pavement on map
Figure 75 – Southern road-ready for pavement on-site
Figure 76 – Southern road under excavation on map
Figure 77 – Southern road under excavation on site

5. Southern Exit
The southern exit is currently under excavation.

THANK YOU
WE WILL KEEP YOU UPDATED

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