Hospital Building

SULTANATE OF OMAN
GEOTECHNICAL INVESTIGATION
INTERPRETATIVE REPORT
FOR
ROYAL OMAN POLICE NEW GENERAL HOSPITAL- BP2 PACKAGE I, MUSCAT
MAIN HOSPITAL BUILDING (HB) AND MOBILE HOSPITAL (MH-1)

CLIENT:

ROYAL OMAN POLICE

CONSULTANT:

OPTION ONE INTERNATIONAL W.L.L. - AL MANARAH
ENGINEERING CONSULTANCY JV

CONTRACTOR:

GALFAR ENGINEERING & CONTRACTING SAOG

PREPARED BY:

GEOSOL ENGINEERING CO. LLC
REVISION STATUS

ISSUE

DATE

Rev.00

4.11.2015

GSE/02-293-1/15/2-Rev-00

DESCRIPTION

PREPARED

CHECKED

APPROVED

Factual Report

S.A

A.M

MAH

ROYAL OMAN POLICE NEW GENERAL
HOSPITAL- BP2 PACKAGE I, MUSCAT
MAIN HOSPITAL BUILDING (HB) AND MOBILE
HOSPITAL (MH-1)

GSE/02-293-1/15/2

November, 2015
Rev.00

TABLE OF CONTENTS
1. 

INTRODUCTION.................................................................................................................................................... 4 

2. 

PROPOSED PROJECT DESCRIPTION .............................................................................................................. 4 

3. 

SCOPE OF GEOTECHNICAL WORK: .............................................................................................................. 4 

3.1. 
4. 

General ...................................................................................................................................... 4 
SITE INVESTIGATIONS PROGRAM ................................................................................................................. 5 

4.1. 

General ...................................................................................................................................... 5 

4.2. 

Borehole Location ................................................................................................................... 5 

4.3. 

Field observation ...................................................................................................................... 6 

4.4. 

Field Work ................................................................................................................................ 7 

4.4.1. 
4.5. 

Rock designation ...................................................................................................................... 7 

4.5.1. 
4.6. 

Core Recovery and Rock Quality Designation ................................................................... 7 

Laboratory Tests ....................................................................................................................... 8 

4.6.1. 

General:............................................................................................................................... 8 

4.6.2. 

Physical Properties Tests .................................................................................................... 8 

4.6.2.1. 

Particle Size Distribution of Soil Sample ....................................................................... 8 

4.6.2.2. 

Atterberg limits ............................................................................................................... 9 

4.6.3. 

Shear Strength Tests ........................................................................................................... 9 

4.6.3.1. 

Point load index .............................................................................................................. 9 

4.6.3.2. 

Unconfined Compressive Strength of Rock.................................................................... 9 

4.6.4. 

Bulk density and Dry density test ....................................................................................... 9 

4.6.5. 

Chemical Analyses of Soil Sample..................................................................................... 9 

4.6.5.1. 

General ............................................................................................................................ 9 

4.6.5.2. 

Sulphate Content ............................................................................................................. 9 

4.6.5.3. 

Chloride Content ........................................................................................................... 10 

4.6.5.4. 

PH values ...................................................................................................................... 10 

4.6.5.5. 

Values of chemical test and cement type ...................................................................... 10 

4.6.6. 
5. 

6. 

Drilling ................................................................................................................................ 7 

Free Swell ......................................................................................................................... 12 

GENERAL GEOLOGY OF SULTANATE OF OMAN .................................................................................... 12 

5.1. 

General .................................................................................................................................... 12 

5.2. 

Geological setting of Sultanate of Oman ................................................................................ 13 

5.3. 

Geological map of Sultanate of Oman.................................................................................... 15 
SUBSURFACE CONDITIONS AND GROUND WATER TABLE .................................................................. 16 


P.O. Box: 1413 Ruwi, PC 112 Muscat
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Page 2/23

ROYAL OMAN POLICE NEW GENERAL
HOSPITAL- BP2 PACKAGE I, MUSCAT
MAIN HOSPITAL BUILDING (HB) AND MOBILE
HOSPITAL (MH-1)

GSE/02-293-1/15/2

November, 2015
Rev.00

6.1. 

General .................................................................................................................................... 16 

6.2. 

Groundwater condition ........................................................................................................... 18 

7. 

PROJECT SPECIFICATION FOR FILL MATERIAL .................................................................................... 19 

8. 

GEOPHYSICAL STUDY...................................................................................................................................... 19 

8.1. 

General .................................................................................................................................... 19 

8.2. 

Summery ................................................................................................................................. 19 

8.3. 

Recommendation .................................................................................................................... 20 

9. 

UNDERGROUND CAVITY RISK ASSESSMENT ........................................................................................... 20 

9.1. 

Underground cavity risk assessment ...................................................................................... 20 

10. 

GEOTECHNICAL PROPERTIES OF THE SUBSOIL .................................................................................... 20 

11. 

GEOTECHNICAL ANALYSIS ........................................................................................................................... 21 

11.1.  Selection of Foundation system .............................................................................................. 21 
11.2.  Selection of Foundation type .................................................................................................. 21 
11.3.  Foundation depth .................................................................................................................... 22 
11.4.  Foundation bearing capacity on rock ...................................................................................... 22 

12. 

11.4.1. 

General .......................................................................................................................... 22 

11.4.2. 

Allowable Bearing capacity in rock layer with respect the allowable settlement ........ 22 

RECOMMENDATION ......................................................................................................................................... 22 

APPENDICES
Appendix (A): Boreholes and Log Designation
Appendix (B): Plans
Appendix (C): Boreholes and Logs
Appendix (D): Laboratory Test Results
Appendix (E): Summary of Laboratory Test Results
Appendix (F): BRE digest 363
Appendix (G): Photographs


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Page 3/23

ROYAL OMAN POLICE NEW GENERAL
HOSPITAL- BP2 PACKAGE I, MUSCAT
MAIN HOSPITAL BUILDING (HB) AND MOBILE
HOSPITAL (MH-1)

GSE/02-293-1/15/2

November, 2015
Rev.00

1. INTRODUCTION
This report is prepared FOR M/S.GALFAR ENGINEERING & CONTRACTING
SAOG FOR THE ROYAL OMAN POLICE NEW GENERAL HOSPITAL- BP2
PACKAGE I, MUSCAT– HOSPITAL BUILDING (HB) .The main purpose of this
report is to compile and analyze the soil and laboratory testing, and to collect
information about the groundwater condition. Such information would enable the
assessment of foundation type, level, and the recommendation of the allowable bearing
capacity as well as any precautions, which should be taken into account during the
foundations construction.
2. PROPOSED PROJECT DESCRIPTION
The Proposed Project is covering 184166 m2 . The Hospital building (HB) covers an
approximately 40441 m2. The Structure comprises of a Building Unit, which consists of
basement ,ground floor and typical floors.
At the time of investigation, the area was graded and plain in elevation about 88.00 m.
3. SCOPE OF GEOTECHNICAL WORK:
3.1.

General

The scope of works comprised the following activities:






Drilling Nineteen boreholes 101 mm diameter at the proposed building location.
The depth of boreholes below the existing ground level is variable from ( 20.0-30.0)
m. variable depending on the depth of foundation from the existing ground level.
Field logging of sub surface materials encountered and collection of the soil
samples for the geotechnical classification and other required tests.
Laboratory testing on representative soil samples collected during the drilling to
estimate pertinent engineering properties.
Reviewing published geological maps, references, and reports for the area and
previous experience of the firm within the nearby locality.
Performing engineering analysis to develop recommendations for foundations and
other earthwork elements.

The work was performed in accordance with the BS 5930: 1999, Code of Practice for
Site Investigations.
General location plan and boreholes location layout are shown in Figs. (1-A) and (1-B)
presented in Appendix (B).


P.O. Box: 1413 Ruwi, PC 112 Muscat
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Page 4/23

ROYAL OMAN POLICE NEW GENERAL
HOSPITAL- BP2 PACKAGE I, MUSCAT
MAIN HOSPITAL BUILDING (HB) AND MOBILE
HOSPITAL (MH-1)

GSE/02-293-1/15/2

November, 2015
Rev.00

4. SITE INVESTIGATIONS PROGRAM
4.1.

General

A site investigation was carried out at the proposed structure location on 1st and 12th
August 2015 and was supervised by Geosol’s Engineers.
NEINTEEN borehole designated from BH-1 to BH-19 was drilled in the proposed
area using Segovia drilling rig owned and operated by Geosol Engineering. The drilling
unit was equipped with a Hydraulic pressure pump employing water circulation. The
details of the borehole are shown in table 4-1.
4.2.

Borehole Location

The borehole location was set out by Galfar’s Engineer in accordance with the
information supplied by the Client’s Representatives.
The depth from existing ground level and coordinates of the boreholes executed on site
are given in the following Table 4-1.
Table 4-1: Levels, Coordinates and Depths for the Executed Boreholes
BH
NO.
BH-01
BH-02
BH-03
BH-04
BH-05
BH-06
BH-07
BH-08
BH-09
BH-10
BH-11
BH-12
BH-13
BH-14
BH-15
BH-16
BH-17
BH-18
BH-19

DEPTH
(m)
25.0
25.0
20.0
20.0
20.0
25.0
20.0
20.0
20.0
20.0
30.0
20.0
20.0
20.0
30.0
30.0
30.0
30.0
30.0

GROUND
LEVEL
(m)
88.34
88.32
88.33
88.19
89.75
88.37
98.99
89.88
89.88
89.99
90.277
89.929
89.76
89.81
91.360
91.250
90.550
90.850
88.333

COORDINATES*
EASTING
NORTHING
632470.39
632505.53
632426.48
632466.48
632506.48
632546.48
632426.48
632466.48
632506.48
632546.48
632426.48
632466.48
632506.48
632546.48
632426.48
632466.48
632506.48
632546.48
632578.97

2605165.29
2605165.29
2605133.97
2605133.97
2605133.97
2605133.97
2605089.02
2605089.02
2605089.02
2605089.02
2605043.97
2605043.97
2605043.97
2605043.97
2604999.02
2604999.02
2604999.02
2604999.02
2605119.68

*Note:-The coordinates were set out to WGS84

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Page 5/23

GSE/02-293-1/15/2

ROYAL OMAN POLICE NEW GENERAL
HOSPITAL- BP2 PACKAGE I, MUSCAT
MAIN HOSPITAL BUILDING (HB) AND MOBILE
HOSPITAL (MH-1)

4.3.

November, 2015
Rev.00

Field observation

During the drilling process, there was continuous water loss in boreholes from different
depth to the end of boreholes. The following table 4-2 summarizes the depth and the
approximately amount of loss water and table 4-3 is summarize the cavity depth.
Table 4-2: Depth, Coordinates and Level of Water Loss During Drilling
BH
NO.
BH-01
BH-02
BH-03
BH-04
BH-06
BH-07
BH-08
BH-09
BH-10
BH-12
BH-13
BH-14
BH-16
BH-17

Depth of
water loss
(m)
2.50
2.50
13.00
9.10
2.50-4.50
4.50
1.00
1.00
2.50
8.00
6.20
0.30-13.00
13.00
1.00
1.50
1.50
12.00-15.00

BH-18
BH-19

BH
NO.
BH-6
BH-15

15.00
15.30
2.00

Ground
level
(m)
88.346
88.326
88.33
88.19
88.373
98.990
89.880
89.880
89.990
89.929
89.760
89.810
91.25
90.55
90.85
88.333

Level of
water loss
85.846
85.826
75.33
79.09
85.8783.87
83.87
97.990
88.88
87.38
81.99
83.729
89.4676.76
76.76
88.81
89.75
89.05
78.8575.85
75.85
75.55
86.333

COORDINATES*
EASTING

NORTHING

632470.39
632505.53
632426.48
632466.48

2605165.29
2605165.29
2605133.97
2605133.97

632546.48

2605133.97

632426.48
632466.48
632506.48
632546.48
632466.48

2605089.02
2605089.02
2605089.02
2605089.02
2605043.97

632506.48

2605043.97

632546.48
632466.48
632506.48

2605043.97
2604999.02
2604999.02

632546.48

2604999.02

632474.56

2604473.29

Table 4-3: Depth, Coordinates and Level of cavity
Depth of Cavity Level of cavity
Ground
Thickness
(m)
(m)
Remarks
level
(m)
Start
End Start
End
88.373
7.55
7.65 80.82 80.72
0.10
(Empty cavity)
12.00
12.93 79.36 78.97
0.39
91.360
13.80
14.58 77.56 76.78
0.78
(Empty cavity)
22.00
22.68 69.36 68.68
0.68


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Page 6/23

ROYAL OMAN POLICE NEW GENERAL
HOSPITAL- BP2 PACKAGE I, MUSCAT
MAIN HOSPITAL BUILDING (HB) AND MOBILE
HOSPITAL (MH-1)

4.4.
4.4.1.

GSE/02-293-1/15/2

November, 2015
Rev.00

Field Work
Drilling

During the drilling for the borehole, records of the drilled strata are maintained as borehole logs
based on the visual observation. On the borehole log the following data are given:
 Name and location of the project.
 Borehole number and coordinates as well as start and finish date.
 Method of boring, rig type, size of hole, casing and boring fluid used.
 Depth and description (classification) of the different layers in accordance with
BS or ASTM Standards.
 Groundwater depth, if encountered.
 Results of in-situ testing, where applicable.
The log is suitably verified and revised, as necessary, based on the results of the Laboratory
testing on selected soil samples.
Appendix (C) includes the borehole log drawn to a suitable scale. Selected site photographs
showing drilling and sampling are presented in Appendix (Gp).
4.5.
4.5.1.

Rock designation
Core Recovery and Rock Quality Designation

The rock quality is generally determined in accordance with the following criteria:
 Solid Core Recovery (SCR).
 Rock Quality Designation (RQD).
Both Solid Core Recovery (SCR) and Rock Quality Designation (RQD) values are determined
as follows:
 Total core recovery (TCR) is the ratio of total core recovered (solid and non-intact) to
length of core run
 Solid Core Recovery (SCR) is the ratio of solid core recovered to length of core run
and value is given as follow:
SCR = (Total length of solid core) / (Length of core run)
 The rock quality designation (RQD) is the ratio of solid core pieces longer than 100 mm
to length of core run and value is given as follow:
RQD = (Total Length of solid core pieces > 10 cm) / (Length of core run)
The values of SCR and RQD are used in in quantitative description of the fracture state of rock
cores.
The results of SCR and RQD are shown in the borehole logs in Appendix (C).


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ROYAL OMAN POLICE NEW GENERAL
HOSPITAL- BP2 PACKAGE I, MUSCAT
MAIN HOSPITAL BUILDING (HB) AND MOBILE
HOSPITAL (MH-1)

4.6.

GSE/02-293-1/15/2

November, 2015
Rev.00

Laboratory Tests

4.6.1.

General:

In order to determine the physical, mechanical and chemical properties of the ground
materials, a program of laboratory testing was performed on selected soil samples
obtained during the fieldwork. The testing of samples was carried out at Exova
Laboratories in accordance with the relevant British Standards and ASTM.
Table 4-4 summarizes the Laboratory tests performed with the Standard Test
Specifications and Quantities.
The results of these tests are presented in Appendix (D). Summary of the test results is
tabulated in Appendix (E).
Table 4-4. Laboratory Tests with their Standard Test Specification and Quantity
Test

Standard

QTY

Particle Size Distribution with Hydrometer

BS 1377-: Part 2, 1990

6

Atterberg Limits of Soil

BS 1377-: Part 2, 1990

2

Point Load index

ISRM (Volume 22, No,PP 51-60,
1985)

23

Unconfined Compressive Strength of Rock

ASTM D-2938

89*

Bulk density and Dry density

BS 1377 PART 2-1990

17*

Chemical analysis of soil

BS 1377-: Part 3, 1990

30

Free Swell of Soil

US Bureau of Reclamation Hand
Book

3*

Notes
*Four test remain(Two Bulk &Dry Density in BH (15+18), One UCS in BH(17), One Free Swell in
BH(18).

4.6.2.

Physical Properties Tests

4.6.2.1.

Particle Size Distribution of Soil Sample

Six Particle Size Distribution test was conducted. The Gravel Content were
ranges between 3% and 97% with average 49.83%, the Sand Content were
ranges between 2% and 31% with average 14.67%, Silt Content were ranges
between 19% and 34% with average 25% and Clay content were ranges between
29% and 54% with average 43.67%.

P.O. Box: 1413 Ruwi, PC 112 Muscat
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Page 8/23

ROYAL OMAN POLICE NEW GENERAL
HOSPITAL- BP2 PACKAGE I, MUSCAT
MAIN HOSPITAL BUILDING (HB) AND MOBILE
HOSPITAL (MH-1)

4.6.2.2.

GSE/02-293-1/15/2

November, 2015
Rev.00

Atterberg limits

Two Atterberg Limits tests were conducted. The liquid limit varies between
64% and 66% with average of 65.0%, the Plastic limit varies between 23% and
27% with average of 25% and the Plasticity Index varies between 37% and 43%
with average of 40.0%.
4.6.3.

Shear Strength Tests

4.6.3.1.

Point load index

Twenty-three samples was tested for shear strength evaluation by Point Load
Strength Index. The point load index Is(50) ranges between 1.2 Mpa and 4.2 Mpa
with average 3.18 Mpa.
4.6.3.2.

Unconfined Compressive Strength of Rock

Eighty-nine samples were tested for unconfined compressive strength of rock.
The unconfined compressive strength ranges between 10.4 N/mm2 and
84.1N/mm2 with average 41.43 N/mm2.
4.6.4.

Bulk density and Dry density test
Seventeen Bulk and Dry density test was conducted. The bulk density ranges
between 2.40 t/m3 and 2.84 t/m3 with average 2.54t/m3 and The dry density
ranges between 2.39t/m3 and 2.83t/m3 with average 2.54t/m3.

4.6.5.

Chemical Analyses of Soil Sample

4.6.5.1.

General

The deterioration of the foundation concrete may occur as result of different
physical and chemical processes involved, or may increase by the presence of
the sulphate and chlorides in the foundation soil. The sulphate and chlorides
affect the concrete durability by the chemical aggression of sulphate on concrete
components, and corrosion of steel by chloride which results in the volume
change of the steel which finally cracks the concrete cover. Chemical analysis
for soil samples was performed in order to determine the sulphate, chloride
contents as well as the pH value. The results of these tests are presented in a
tabulated form in Appendix (E).
4.6.5.2.

Sulphate Content

Thirty sulphate content test on soil sample were carried out. The result of which
is shown in table 4-5.

P.O. Box: 1413 Ruwi, PC 112 Muscat
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Page 9/23

ROYAL OMAN POLICE NEW GENERAL
HOSPITAL- BP2 PACKAGE I, MUSCAT
MAIN HOSPITAL BUILDING (HB) AND MOBILE
HOSPITAL (MH-1)

4.6.5.3.

GSE/02-293-1/15/2

November, 2015
Rev.00

Chloride Content

Thirty Chloride content test on soil sample were carried out. The result of
which is shown in table 4-5.
4.6.5.4.

PH values

Thirty PH content test on soil sample were carried out. The result of which is
shown in table 4-5.
4.6.5.5.

Values of chemical test and cement type

The following table summarizes the chemical values for water soluble sulphate,
chloride ,PH values and sulfate class for site.
Table 4-5. Chemical Analysis Test Results
Sl
No.

1
2
3
4
5
6
7
8
9
10
11
12
13

BH
No.

BH01
BH02
BH03
BH04
BH05
BH06
BH07
BH08

Water
SO3
SO4
Soluble
Sulfate
Depth
(1:2:
(1:2
Chloride
class
pH
(m)
Soil:H2O :Soil:H2O, Content
for
,Extract)
Extract)
as CL
Site
%
4.00.05
0.62
0.01
8.6
5.0
7.00.22
2.61
<0.01
8.1
8.0
4.00.16
1.97
0.01
7.8
5.0
5.00.03
0.32
0.01
8.2
6.0
1.00.02
0.27
<0.01
8.1
2.0
4.00.19
2.26
0.01
8.2
5.0
1.00.04
0.43
0.01
8.2 DS-1
2.0
0.00.01
0.14
0.01
8.5
1.0
2.00.04
0.42
0.01
8.4
3.0
3.00.01
0.19
<0.01
8.3
4.0
5.00.2
2.41
<0.01
7.7
6.0
1.00.07
0.84
0.01
8.1
2.0
0.00.01
0.17
0.01
8
1.0


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ROYAL OMAN POLICE NEW GENERAL
HOSPITAL- BP2 PACKAGE I, MUSCAT
MAIN HOSPITAL BUILDING (HB) AND MOBILE
HOSPITAL (MH-1)

Sl
No.

BH
No.

14

BH09

15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

BH10
BH11
BH12
BH13
BH14
BH15
BH15
BH16
BH16
BH17
BH17
BH18
BH18
BH19
BH19

GSE/02-293-1/15/2

November, 2015
Rev.00

Water
SO3
SO4
Soluble
Sulfate
Depth
(1:2:
(1:2
Chloride
class
pH
(m)
Soil:H2O :Soil:H2O, Content
for
,Extract)
Extract)
as CL
Site
%
0.00.02
0.21
<0.01
8.8
1.0
1.00.04
0.42
0.01
8.4
2.0
3.00.02
0.26
<0.01
8.5
4.0
0.0<0.01
0.04
0.01
8.5
1.0
0.00.05
0.55
<0.01
8.7
1.0
0.00.02
0.25
0.01
8.5
1.0
0.0<0.01
0.06
0.01
8.8
1.0
1.00.03
0.33
<0.01
8.1
2.0
2.00.01
0.17
0.01
8.3 DS-1
3.0
1.0<0.01
0.12
0.01
8.6
2.0
3.00.01
0.15
0.01
8.4
4.0
1.00.07
0.86
0.01
9.8
2.0
4.00.06
0.75
0.01
9.2
5.0
1.00.02
0.25
<0.01
8.2
2.0
2.0<0.01
0.06
0.01
8.5
3.0
0.00.02
0.22
<0.01
7.9
1.0
6.00.22
0.19
0.01
8.9
7.0

Based on CIRIA guide to the concrete in the Gulf region, chloride content in
excess of 0.5% in soil or groundwater may have a significant effect on
reinforcement where adequate protective cover is not provided. If there is high
Chloride content in the foundation soil, the usage of Sulphate Resisting Cement
should be replaced with the Ordinary Portland Cement for the Cement Concrete.
From table 4-5, it can be noticed that, the chloride content is lower than 0.5%.


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Based on BRE Digest No.363:1991 to determine the concrete type to resist the
sulphate attack, the type of cement should be Ordinary Portland Cement (OPC).
The table 4-6 is summarize the properties of concrete mix. Appendix (F) include
the BRE digest.
Table 4-6. Properties of concrete mix for foundation

4.6.6.

Type of Cement

Minimum cement
content
( kg/m3)

Maximum free
water/cement ratio

Ordinary Portland
Cement (OPC)

300

0.5

Free Swell
Three sample was tested to determine the swelling potential via free swell. The
free swell percentage varies between 5% and 19.7% with average of 12.63%.

5. GENERAL GEOLOGY OF SULTANATE OF OMAN
5.1.

General

One of the most important events throughout geologic history of the region is
the closure of the Neo-Tethys ocean. It began in Early Cretaceous along the eastern a
nd northeastern boundaries of the Arabian-Africa Plate and lasted to Pliocene times
(Sengor and Yilmaz, 1981). Ophiolite emplacement is a process that commonly a
ccompanied the closure and subduction of the Neo-Tethys ocean. At present day
a belt of Neo-Tethyan ophiolites follows the suture zone between the Arabian-Eurasian
plate boundary and farther west within the Anatolian plate (Figure 1.1). While at the
north and northeast boundaries of the Arabian plate the closure of the Neo-Tethys and
final suturing processes have concluded and resulted in the building of the Irania
n- Anaoltian plateaus, at the southeast Arabian plate boundary, a piece of the
Neo-Tethys oceanic lithosphere (Semail Ophiolites) was emplaced in the late
Cretaceous,bu
tthe
closure process is still ongoing by subducting the remnant basin of Oman at the
Makran Subduction zone.


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Figure 6-1 : A map showing simplified tectonic plate boundaries and major fault
zones in the study area.
At a later stage, the opening of the Red Sea and Gulf of Aden is thought to ha
ve occurred episodically. An initial phase occurring in the period
Middle-Late Eocene and a later phase occurred in the Early Pliocene (~14.5 Ma)
. This separation of Arabia from Africa accommodated by the left
lateral Dead Sea Fault System is thought to be responsible for the reorganization of re
lative
plate
motions
in
the
Anatolian
Plateau
(Eurasian
plate). In early Pliocene, continued N-S convergence between Arabia and Eurasia
resulted in the extrusion of an Anatolian plate along the North Anatolian Fault (NAF)
and the East Anatolian Fault (EAF) zones. The Anatolian plate's westward
escape is converging along the Hellenic and Cyprean subduction zones, where
Africa's oceanic lithosphere is being subducted.
5.2. Geological setting of Sultanate of Oman
The present
day Arabian Plate is surrounded by different types of known plate boundaries
(Figure 6.1). In the west, a divergent boundary running south from the Gulf of
Aqaba to the Red Sea and the Gulf of Aden marks stages of early continental
rifting (Gulf of Aqaba) to the final stages of development of amature oceanic lit
hosphere (southern Red Sea and Gulf of Aden). In the northwest, the Dead Sea
transform fault system separates the Arabian Plate from the African Plate. The n
orthern and the northeastern boundaries are continent collision zones between the
Arabian and the Eurasian plates forming the Bitlis and the Zagros sutures.
The Zagros collision in the east continues south and transforms into a continent
oceanic subduction zone in the Makran subduction zone. The Owen and Murray

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transform faults mark the southeastern boundary of the Arabian plate that
separate Arabia from the Indian Plate (Figure 6.2).)

Figure 6-2 : Map showing simplified plate boundaries surrounding the Arabian
Plate.
Oman consists of three broad natural regions: the Oman Mountains towards the north,
the plateau of the interior and Haushi-Huqf region in the central part of the country and
Dhofar towards the south. These regions can be further subdivided into sub regions
based on its geology:








The Crystalline Basement predominantly composed of granite clan, gneiss and mica
schist, outcrop most extensively in Dhofar, East of Marbat.
The Sedimentary Basement, which non-conformably overlies the Crystalline
Basement and outcrops chiefly in the Hushi-Haqf region and in the Oman
Mountains.
The Late Permian to Late Cretaceous carbonates cover of the Arabian Platform
lying uncomfortably on the basement strata. It is believed that the tilting of the
entire Arabian plate during the early Permian period resulted in uplift in Southern
Yemen and depressions to the northeast. Variations in the sea level have resulted in
the accumulations of numerous marine limestone formations.
A succession of Late Permian to Late Cretaceous deposits consisting of the
predominantly sedimentary Sumeini and Hawasinanappes and the Samail and
Masirahophiolites.
The end of Cretaceous to Tertiary carbonates cover that outcrops in all parts of
Oman.
The Quaternary surficial deposits ranging from scree to sabkha and sand dunes can
be distinguished as recent, sub-recent and ancient horizons. The type of material in


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each sub-division depends upon the distance from the source, the nature of the
source rocks, the steepness of the slopes over which it was transported and any
indurations after deposition.
5.3.

Geological map of Sultanate of Oman

The geological setup of Oman can be classified as the igneous and metamorphic
crystalline basement which forms the oldest rocks representing the Late Proterozoic
followed by various igneous and sedimentary rock sequences till end Tertiary and
Quaternary Periods. These are outcropped as various formations throughout Oman with
different geological and physiographic characteristics.
Out of these, one of the distinct physiographic features is the Oman Mountains which is
an arc shaped mountain chain at the North Eastern Part of Oman stretching from Shinas
to Sur, bordered by Gulf of Oman to the North and interior Oman Plateau to the South.
The mountain chains are interpreted to be resulted from the Late Cretaceous
emplacement of Hawasine Nappes and abduction of Oceanic Lithosphere (Samail
Nappe) on the thick pile sedimentary rocks in the North Eastern edge of Arabian
Continental shelf followed by Late Tertiary deformation and uplift.

FIGURE 6-1: GEOLOGICAL MAP OF SULTANATE OF OMAN


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6. SUBSURFACE CONDITIONS AND GROUND WATER TABLE
6.1.

General
The geotechnical subsurface formation at the site is mainly composed of Two
layer in BH-1,2,3,4,6,19 and One layer in BH-5,7,8,9,10,13,14 as illustrated in
Table 5-1, and as indicated in the borehole logs in Appendix C.
Table 5-1. Subsurface Conditions at the Proposed Building Location
BH
Layer Description
No.
CONTROLLED BACK FILLING consist of offwhite to yellowish
brown, silty sandy gravel to cobbles sized limestone fragments
BH.1

BH.2

BH.3

BH.4

BH.5

88.34 – 85.84 m
Strong, Offwhite with yellow patches, slightly to highly
weathered, highly fractured, fossiliferous LIMESTONE, with
minor cavities. some cavities and fractures are filled with silty
clay. Very poor to excellent rock.
85.84– 63.34 m
CONTROLLED BACK FILLING consist of offwhite to yellowish
brown, silty sandy gravel to cobbles sized limestone fragments
88.32-85.32 m
Moderately strong, Offwhite with yellow patches, slightly to
highly weathered, highly fractured, fossiliferous LIMESTONE,
with minor cavities. some cavities and fractures are filled with
silty clay. Very poor to excellent rock.
85.32-63.32 m
CONTROLLED BACK FILLING consist of offwhite to yellowish
brown, silty sandy gravel to cobbles sized limestone fragments
88.33-86.48 m
Moderately strong, Offwhite with yellow patches, slightly to
highly weathered, highly fractured, fossiliferous LIMESTONE.
with minor cavities. some cavities and fractures are filled with
silty clay. Poor to excellent rock.
86.48-68.33 m
CONTROLLED BACK FILLING consist of offwhite to yellowish
brown, silty sandy gravel to cobbles sized limestone fragments
88.19-87.69 m
Moderately strong to Strong, Offwhite with yellow patches,
slightly to highly weathered, highly fractured, fossiliferous
LIMESTONE. some fractures are filled with silty sandy clay. Poor
to excellent rock.
87.69-68.19 m
Moderately strong to Strong, Offwhite with yellow patches,


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BH
No.

BH.6

BH.7

BH.8

BH.9

BH.10

BH.11

BH.12

BH.13

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Layer Description

slightly to highly weathered, highly fractured, fossiliferous
LIMESTONE, with minor cavities. some cavities and fractures are
filled with silty sandy clay. Very poor to excellent rock.
89.75-69.75 m
CONTROLLED BACK FILLING consist of offwhite to yellowish
brown, silty sandy gravel to cobbles sized limestone fragments
88.37-85.87 m
Moderately strong, Offwhite with yellow patches, moderately to
highly weathered, highly fractured, fossiliferous LIMESTONE,
with minor cavities. some cavities and fractures are filled with
silty clay. Very poor to excellent rock.
85.87-63.37 m
Moderately strong to Strong. Offwhite with yellow patches,
slightly to highly weathered, highly fractured, fossiliferous
LIMESTONE, some fractures are filled with silty clay. Poor to
excellent rock.
98.99-78.99 m
Moderately strong, Offwhite with yellow patches, slightly to
moderately weathered, highly fractured, fossiliferous
LIMESTONE, some fractures are filled with silty clay. Poor to
excellent rock.
89.88-69.88 m
Moderately strong, Offwhite with yellow patches, slightly to
highly weathered, moderately to highly fractured, fossiliferous
LIMESTONE. some fractures are filled with silty clay. Fair to
excellent rock.
89.88-69.88 m
Moderately strong, Offwhite with yellow patches, slightly to
moderately weathered, moderately to highly fractured,
fossiliferous LIMESTONE. Poor to excellent rock.
89.99-69.99 m
Moderately weak to Moderately strong, Offwhite with yellow
patches, moderately to highly weathered, moderately to highly
fractured, fossiliferous LIMESTONE, some fractures filled with
silty clay. Poor to excellent rock.
90.277-60.28
Moderately strong to strong, Offwhite with yellow patches,
slightly to highly weathered, moderately fractured, fossiliferous
LIMESTONE, Poor to excellent rock.
89.929-69.93 m
Strong, Offwhite with yellow patches, slightly to highly
weathered, moderately fractured, fossiliferous LIMESTONE, Fair
to excellent rock.
89.76-69.76 m


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BH
No.
BH.14

BH.15

BH.16

BH.17

BH.18

BH.19

6.2.

GSE/02-293-1/15/2

November, 2015
Rev.00

Layer Description

Moderately strong, Offwhite with yellow patches, slightly to
moderately weathered, moderately fractured, fossiliferous
LIMESTONE, some fractures are filled with sandy silty clay.
Good to excellent rock.
89.81-69.81 m
Moderately strong to strong, offwhite with yellow patches, highly
to completely weathered, highly fractured, fossiliferous
LIMESTONE. Very poor to excellent.
91.360-61.36 m
Moderately strong, offwhite with yellow patches, highly to
completely weathered, highly fractured, fossiliferous
LIMESTONE, with minor cavities. some cavities and fractures
are filled with silty clay. Very poor to excellent.
91.250-61.25 m
Moderately strong to strong, offwhite with yellow patches,
moderately to completely weathered, highly fractured,
fossiliferous LIMESTONE, with minor cavities. some cavities
and fractures are filled with silty clay. Very poor to fair rock.
90.55-60.55 m
Moderately strong, offwhite with yellow patches, slightly to
highly weathered, highly fractured, fossiliferous LIMESTONE,
Poor to excellent rock
90.85-60.85 m
CONTROLLED BACK FILLING consist of offwhite to yellowish
brown, silty sandy gravel to cobbles sized limestone fragments
88.33 – 84.13 m
Moderately strong to strong, Offwhite with yellow patches,
moderately to highly weathered, highly fractured, fossiliferous
LIMESTONE, with minor cavities. some cavities and fractures are
filled with silty clay. Very Poor to excellent rock.
84.13-58.33 m

Groundwater condition
NO groundwater table was encountered during boreholes drilling.


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7. PROJECT SPECIFICATION FOR FILL MATERIAL
Project specification for structural fill material shall consist of the follows:
Inorganic, free draining and without any
contamination (with no greater than
trace amounts of organic matter, gypsum
or salts

Type of soil
Gradation

Well Graded
Maximum size shall not be greater than
75 mm.
Maximum 12% passing the 75 micron
sieve.
Not greater than 6%
GW/GW-GM/GW-GC (for gravelly soil)
or
SW/SW-SM/SW-SC (for sandy soil)

Particle Size
Fines
Plasticity Index
Material classification
Sulphate concentration

1200 mg/L

Chloride concentration

500 mg/L

Maximum dry density

Shall exceed 19.5 kN/m3

Reference to site investigation boreholes, the geotechnical subsurface formation at the
site is mainly composed of One layer which is highly fractured, fossiliferous
LIMESTONE. However, this material is not well graded material , therefore this
material can't be used directly in backfilling process.
8. GEOPHYSICAL STUDY
8.1.

General

The geophysical study was carried out (under separate contractor) by Andam
International LLC. Microgravity survey was carried out in the proposed area.
8.2.

Summery

According to the geophysical survey report carried out by others, can summarize as
follows:
1- There is no major anomaly / possible cavity contingent on Bouguer gravity maps
within the building foot prints areas of main hospital building and Mobile hospital
building (MH-1)
2- Four Medium sized anomalies have been noticed on the survey area. Two anomalies
are within building foot print and other two are at the verge of the building foot
prints.

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3- In addition, two tiny anomalies features have been noted in the west centeral section
of the site but they are not recommended for any future survey however, this is to
clinet rational if these also need to be surveyed further.
8.3.

Recommendation

Based on the geophysical results, four anmlies have been identified inside and at the
verge of proposed building foot prints. These have been chosen based on their centrality
in each location. MASW survey has been recommended to further confirm the
anomalies inferred microgravity survey.
9. UNDERGROUND CAVITY RISK ASSESSMENT
9.1.

Underground cavity risk assessment

According to the site investigation by means of boreholes and confirmatory boreholes
supplemented by geophysical survey study, the recorded anomaly are summarized in
table 9-1 as follows:
Table 9-1: Boreholes and voids thickness
BH
NO.

Ground
level

BH-6

88.373

BH-15

91.360

Depth of Cavity Level of cavity
Thickness
(m)
(m)
(m)
Start
End Start
End
7.55
7.65 80.82 80.72
0.10
12.00
12.93 79.36 78.97
0.39
13.80
14.58 77.56 76.78
0.78
22.00
22.68 69.36 68.68
0.68

According to BS5930:1999 section 6 (Code of practices for site investigation), this
anomaly can be explained as Rock Discontinuity. Furthermore, it is noted that, the size
of discontinuities is small magnitude and could be classified as discontinuities with
"very open Aperture" as per BS5930:1999 section 6.
With regards to the discontinuity at 22.0 m depth , it is that, the discontinuity is
relatively deeper than the effect of the foundation stress bulb. Furthermore, it will be
filled during the process of backfilling of the borehole using cement / bentonite grout.
Therefore, the discontinuity at this level could be ignored.
10. GEOTECHNICAL PROPERTIES OF THE SUBSOIL
Based on all available data regarding the soil stratigraphy and the results of field tests as
well as laboratory tests, the geotechnical behavior of the main layers encountered in
area under study are summarized as follows:


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Table 10-1.Summary of the Estimated Geotechnical Design Parameters
Unconfined
compressive
strength
(UCS)

LAYER

LIMESTONE


Unit weight
of soil

Shear
strength
parameter

γbulk

C(1)

Ø(1)

Es(2)

γdry

Elastic
modulus

Mpa

3
kN/m

3
kN/m

Mpa

deg.

MPa

40

25

25

2.0

30

800

Earth pressure
coefficient

µ

ko

ka

kp

0.5

0.33

3.0

0.30

1 Mpa ≈ 10.0 kg/cm2
*Estimated values
1- According to Kullhawy (1980), The shear strength parameter for rock with RQD less than 70% can
be estimated from the uniaxial compressive strength (UCS) as follow C=0.1UCS, and φ=30 degree,
for more conservative value the chosen can be taken as: C=0.05UCS
2- According to AASHTO, the deformation modulus of the intact rock (Ei) must be reduced by the
factor that depends on the RQD value, where the mass deformation modulus (Em)=αEi,
α=0.0231(RQD)-1.32≥0.15
ka

γb

Bulk Density in kN/m3
kp

C

Cohesion in Mpa

Ø

Angle of Internal Friction

Es

Young's Modulus in MPa

ko

Coefficient of earth pressure at rest

µ

Coefficient of active
earth pressure
Coefficient of passive earth
pressure

1‐ sin Ø 
  1+sin Ø
1+ sin Ø    
  1‐sin Ø

Poisson’s Ratio

 

  
1‐ sin Ø

11. GEOTECHNICAL ANALYSIS
11.1.

Selection of Foundation system
The following factors shall be considered when selecting the foundation system:
 The foundation system must have an adequate factor of safety against bearing
capacity failure (shear failure).
 The differential movement must be within the allowable limits.

11.2.

Selection of Foundation type
The Isolated or strip footing is recommended.


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11.3.

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Foundation depth
The chosen foundation depth must satisfy the above-mentioned criteria. In
addition, the foundation depth must have the following criteria:
 The foundation level must be chosen in a way to ensure that the foundation
rests on stable layers.
 Minimum foundation depth must permit for the construction of the
foundations.
 The foundation shall be embedded into limestone layer by minimum 0.50m.
It worth to mention that, the foundation for Mobile hospital building (MH-1) will
founded on ground floor slab at level +105.00 not in soil.

11.4.

Foundation bearing capacity on rock

11.4.1. General
Based on the site condition, the bearing capacity shall be estimated based on UCS
and RQD values for rock layer. There are many method to estimate the ultimate
bearing capacity and can summarize as follows:
1- Goodman's method 1989.
2- Peck's method 1974.
3- Canadian foundation engineering design.
From the plot of UCS values verses with level enclosed in appendix (D) , 40 Mpa
has been considered as representative value of UCS for area under study. Also, the
average of RQD up to influence zone of foundation for the area under study is
over than 70%. According to these values and based on the above methods, the
allowable bearing capacity range from 4.0 Mpa to 10 Mpa. However,
consideration for settlement should be taken into account when evaluate the
allowable design bearing capacity.
11.4.2. Allowable Bearing capacity in rock layer with respect the allowable
settlement
When the allowable settlement of foundation is limited to 25 mm for isolated
footing and 50 mm for raft foundation, the allowable bearing capacity ranges from
0.40 Mpa to 1.0 Mpa for foundation embedded into lime stone layer by minimum
0.50m.
12. RECOMMENDATION
1. Excavation can be carried out with the Slope in the order of 1H: 6V, as
minimum, based on the guidelines of BS 6031, 1981 British Standard Code of
Practice for Earthworks to achieve reasonable slope stability safety factor.
Maximum height of excavation should not exceed 8.0 to 10.0m without the
construction of berm. If the height of excavation exceed this limit, it's
recommended to execute the berm with minimum 2.0m wide.

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2. Rock barker can carry out the excavation.
3. The footing shall be embedded in limestone layer as a minimum 0.50m to drive
the bearing capacity values.
4. In view of Section 4.6.4, Ordinary Portland Cement (OPC) is recommended in
all foundation concrete structures. Cement content should not be less than 300
Kg/m3. Concrete mixes should produce dense concrete having minimum
permeability. The maximum Water/Cement ratio is 0.50.
5. All foundation structures that are in contact with soil beneath should be coated
with approved protective coating.
6. The above reported recommendations are related to the soil condition
encountered at the locations of the drilled boreholes. Soil at the foundation level
should be well investigated during excavation down to the recommended level.
In case of finding any different, type of soil other than that given in the borehole
logs, the geotechnical engineer should be consulted to re-evaluate the above
recommendations
For Geosol Engineering Co LLC


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REFERENCES
1. BS: 5930, 1999.British Standard Code of Practice for Site Investigation:
2. BS: 8004, (1986) -British Standard Code of Practice for Foundations.
3. BS: 6031, 1981, British Standard Code of Practice for Earthworks.
4. Hans F. Winterkon and Hsai-Yang Fang, 1975 “Foundation Engineering Handbook”.
5. Marcuson&W.A. Bieganousky, 1977 “SPT and relative density in coarse sand”, ASCE
Journal of the geotechnical Engineering division, Vol. 103, GT11.
6. H. Denver, 1982 “Modulus of elasticity for sand determined by SPT and CPT” Proceedings
of the second European symposium on penetration testing, ESOPT II, Amsterdam.
7. F. Giuliani &F.L. Nicoll, 1982 “New analytical correlation between SPT, overburden
pressure and relative density” Proceedings of the second European symposium on
penetration testing, ESOPT II, Amsterdam.
8. R.M. Koerner, 1987 “Construction and Geotechnical Methods in Foundation Engineering”.
9. BS:1377 Part 1 to 6, 1990, British Standard Methods of test for Soils for Civil Engineering
Purposes:
10. J.E. Bowels, 1996 “Foundation Analysis and Design”. McGraw Hill International Book
Company.
11. M. J. Tomlinson, 1996 “Foundation Design and Construction” English Language Book
Society / Longman.
12. G. N. Smith and Ian G. N. Smith, 1998 “Elements of Soil Mechanics” Seventh Edition.

Muscat, November 2015


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APPENDIX A
BOREHOLE LOG DESIGNATION


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DEFINITION OF TERMS
TERM

Symbol

TERM

Activity

A

Moisture Content

Angle of Shear Resistance

ij

Number of Blows /30 cm

AGMDFHQW3DYHG5RDG/HYHO

A35/2ver Consolidation Ratio

British Soil Classification System

BSCS

Symbol
Wn
N
OCR

Plastic limit

PL

Bulk Sample

B

Plasticity Index

PI

Bulk Unit Weight

Ȗb

Pocket Penetrometer

qp

Clay

C

Poorly Graded

P

Clay Fraction

CF

Prosity

n

Cobbles

Cb

Preconsolidation Pressure

Pc

Coefficient of Consolidation

Cv

Recompression Index

Cr

Coefficient of Permeability

Kv

Rock Quality Disignation

Coeficient of Volume Compressibility

mv

Sand

R.Q.D
S

Cohesion

c

Sea Bed Level

SBL

Cohesion (effective)

c'

Shrinkage limit

WS

Compression Index

Cc

Silt

M

Consistency Index

CI

Single Core

SC

Dynamic Cone Penetration Test

CPT

Solid Core Recovery

Degree of Saturation

Sr

Specific Gravity

Disturbed Sample

DS

Standard Penetration Test

Double Core

DC

Total Core Recovery

S.C.R
GS
SPT
T.C.R

Dry Unit Weight

Ȗd

Tricone

TR

Effective Angle of Shear Resistance

ij'

Unconfined Compressive Strength

qu

Effective Overburden Pressure

Po

Unconsolidated Undrained Triaxial Test

UU

Electric Cone Penetration Test

ECPT

Undisturbed Sample

US

Final Water Depth

F.W.D

Vibro Percussion Poring

VP

Gravel

G

Void Ratio

e

Initial Void Ratio

eo

Well Graded

W

Liquid Limit

LL
GEOSOL ENGINEERING CO. LLC
SHEET NO.: 2 of 4

TERMINOLOGY OF SAMPLE DESCRIPTION
SOIL CLASSIFICATION SYSTEM BASED ON BS 5930 :
1 - Soil Classificaion According To Particle Size :

7HUP

3DUWLFOH6L]HPP

%RXOGHUV
&REEOHV
&RDUVH*UDYHO
0HGLXP*UDYHO
)LQH*UDYHO
&RDUVH6DQG
0HGLXP6DQG
)LQH6DQG
&RDUVH6LOW
0HGLXP6LOW
)LQH6LOW
&OD\
3($7

*UHDWHUWKDQ
WR
WR
WR
WR
WR
WR
WR
WR
WR
WR
/HVVWKDQ
)LEURXV

2 -The Following Terms Are Used For Description According To The Percentage By Weight For :
a) Fine Components With Coarse Soils ( min. 65 % > 0.06 mm ).

7HUP
VOLJKWO\VLOW\RUVOLJKWO\FOD\H\ 6$1'RU*5$9(/
VLOW\RUFOD\H\ 6$1'RU*5$9(/
YHU\VLOW\RUYHU\FOD\H\ 6$1'RU*5$9(/

5DQJHRISURSRUWLRQ
WRVLOWRUFOD\
WRVLOWRUFOD\
WRVLOWRUFOD\

b) Coarse Components With Fine Soils ( min. 35 % < 0.06 mm ).

7HUP

5DQJHRISURSRUWLRQ

VOLJKWO\VDQG\RUVOLJKWO\JUDYHOO\ 6,/7RU&/$< 
VDQG\RUJUDYHOO\ 6,/7RU&/$< 
YHU\VDQG\RUJUDYHOO\ 6,/7RU&/$<

VDQGRUJUDYHO
WRVDQGRUJUDYHO
!VDQGRUJUDYHO

c) Coarse Soil Components.

7HUP

5DQJHRISURSRUWLRQ

VOLJKWO\VDQG\*5$9(/RUVOLJKWO\JUDYHOO\6$1'
VDQG\*5$9(/RUJUDYHOO\6$1'
YHU\VDQG\*5$9(/RUYHU\JUDYHOO\6$1'
*5$9(/6$1'

WRVDQG RUJUDYHO
WRVDQG RUJUDYHO
!VDQG RUJUDYHO
DERXWHTXDOSURSRUWLRQV

d) Boulders And Cobbles With Fine And Coarse Components.

7HUP

5DQJHRISURSRUWLRQ

ZLWKRFFDVLRQDO%RXOGHUVRU&REEOHV 
ZLWKVRPH%RXOGHUVRU&REEOHV 
ZLWKPDQ\%RXOGHUVRU&REEOHV 

%RXOGHUVRU&REEOHV 
%RXOGHUVRU&REEOHV 
%RXOGHUVRU&REEOHV 
GEOSOL ENGINEERING C
Co. LLC
SHEET No. 3 of 4

TERMINOLOGY OF SAMPLE DESCRIPTION
- A scale of relative density for granular soils in terms of (N) values is as follows :

7HUP

6371YDOXHV 

9HU\/RRVH
/RRVH
0HGLXPGHQVH
'HQVH
9HU\'HQVH

EORZVPPSHQHWUDWLRQ
WR
WR
WR
WR
RYHU

- A scale of consistency for cohsive soils in terms of (N) values and undrained shear strength is as follows :
7HUP

6371YDOXHV 

8QGUDLQHG6KHDU6WUHQJWKN3D

EORZVPPSHQHWUDWLRQ
9HU\6RIW
6RIW
)LUP
6WLII
9HU\VWLII
+DUGRUYHU\ZHDNPXGVWRQH


WR
WR
WR
WR
!


WR
WR
WR
WR
!

- A scale of strength for rock in terms of unconfined compressive is as follows :
7HUP
9HU\:HDN
:HDN
0RGHUDWHO\:HDN
0RGHUDWHO\6WURQJ
6WURQJ
9HU\6WURQJ
([WUHPHO\6WURQJ

8QFRQILQHG&RPSUHVVLYH6WUHQJWK03D

WR
WR
WR
WR
WR
!

- A scale of plasticity for clclassification of fine soils as follows :
7HUP
/RZSODVWLFLW\
,QWHUPHGLDWHSODVWLFLW\
+LJKSODVWLFLW\
9HU\KLJKSODVWLFLW\
([WUHPHO\KLJKSODVWLFLW\

5DQJHRIOLTXLGOLPLW

WR
WR
WR
!

- Rock descriptive terms based on R.Q.D. values are as follows :
54'

'HVFULSWLYH7HUP
9HU\3RRU
3RRU
)DLU
*RRG
([FHOOHQW

WR
WR
WR
WR
WR
GEOSOL ENGINEERING Co
Co. LLC
SHEET No. 4 of 4

ROYAL OMAN POLICE NEW GENERAL
HOSPITAL- BP2 PACKAGE I, MUSCAT
MAIN HOSPITAL BUILDING (HB) AND MOBILE
HOSPITAL (MH-1)

GSE/02-293-1/15/2

November, 2015
Rev.00

APPENDIX B
PLANS


P.O. Box: 1413 Ruwi, PC 112 Muscat
Tel.: +968 24492592, +968 24613222 Fax: +968 24497043 www.altaher.com


Page 26/23

ORFAN, MUSCAT.

LOCATION:

GEOSOL ENGINEERING Co. LLC

FIG. No. (1-A) SITE LOCATION

CONTRACTOR: GALFAR ENGINEERING & CONTRACTING SAOG

CONSULTANT: OPTION ONE INTERNATIONAL W.L.L. - AL MANARAH ENGINEERING CONSULTANCY JV

ROYAL OMAN POLICE NEW GENERAL HOSPITAL PROJECT

PROJECT:

ORFAN, MUSCAT.

LOCATION:

GEOSOL ENGINEERING Co. LLC

FIG. No. (1-B) BOREHOLES LOCATION

CONTRACTOR: GALFAR ENGINEERING & CONTRACTING SAOG

CONSULTANT: OPTION ONE INTERNATIONAL W.L.L. - AL MANARAH ENGINEERING CONSULTANCY JV

ROYAL OMAN POLICE NEW GENERAL HOSPITAL PROJECT

PROJECT:

ROYAL OMAN POLICE NEW GENERAL
HOSPITAL- BP2 PACKAGE I, MUSCAT
MAIN HOSPITAL BUILDING (HB) AND MOBILE
HOSPITAL (MH-1)

GSE/02-293-1/15/2

November, 2015
Rev.00

APPENDIXC
BOREHOLE LOGS


P.O. Box: 1413 Ruwi, PC 112 Muscat
Tel.: +968 24492592, +968 24613222 Fax: +968 24497043 www.altaher.com


Page 27/23

Geosol Engineering Co LLC

Borehole No.

BH-01

0.00-1.00

D1

Stratum Description

Legend

Level
(m)

Depth (m)

RQD %

SCR %

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 03/08/2015
EMPLOYER : Royal Oman Police
END DATE : 05/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Segovia
Water
88.340
25.00 m
NE
632470.39 E 2605165.29 N
90
m

0

80

13

CONTROLLED BACK FILLING consist of
offwhite toyellowish brown, silty sandy
gravel to cobblessized limestone fragments

0

1

1.00-2.00

D2

70

0

0

2

2.00-3.00

3.00-4.00

D3

C4

80

90

36

38

36

2.50

85.84

Strong, Offwhite with yellow patches, slightly to
highlyweathered, highly fractured, fossiliferous
LIMESTONE, with minor cavities. some cavities
and fractures are filled with silty clay. Very poor
to fair rock.

18

3

4

4.00-5.00

C5

96

40

32

5

5.00-6.00

C6

96

48

39

6

6.00-7.00

C7

98

67

59

7

7.00-8.00

C8

97

62

54

8

8.00-9.00

C9

94

65

42

9

9.00-10.00

C 10

93

70

54

10.00

Remarks:

78.34

Continued next sheet

10

- Complete loss of drilling fluid at 2.50 m to the end of borehole.

O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Muttu

O.D. of Casing: 120 mm
Checked By: A.M

Casing length: 2.50 m
Approved By: M.A.H

Sheet 1 of 3

Geosol Engineering Co LLC

Borehole No.

BH-01

11.00-12.00

C 12

69

98

96

Stratum Description

Legend

77

Level
(m)

100

Depth (m)

RQD %

C 11

SCR %

10.00-11.00

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 03/08/2015
EMPLOYER : Royal Oman Police
END DATE : 05/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Segovia
Water
632470.39 E 2605165.29 N
88.340
25.00 m
NE
m
90

10

Strong, Offwhite with yellow patches, slightly to
highlyweathered, highly fractured, fossiliferous
LIMESTONE. with minor cavities. some cavities
and fractures are filled with silty clay. Fair to
goodrock.

11

90

12

12.00-13.00

C 13

90

85

66

13

13.00-14.00

C 14

98

75

59

14

14.00-15.00

C 15

100

63

54

15

15.00-16.00

C 16

98

82

74

16

16.00-17.00

C 17

95

89

68

17

17.00-18.00

C 18

97

66

60

18

18.00-19.00

C 19

97

77

62

19

19.00-20.00

C 20

98

69

57

20.00

68.34

20

Continued next sheet

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Muttu

O.D. of Casing: 120 mm
Checked By: A.M

Casing length: 2.50 m
Approved By: M.A.H

Sheet 2 of 3

Geosol Engineering Co LLC

Borehole No.

BH-01

21.00-22.00

C 22

58

100

74

Stratum Description

Legend

67

Level
(m)

98

Depth (m)

RQD %

C 21

SCR %

20.00-21.00

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 03/08/2015
EMPLOYER : Royal Oman Police
END DATE : 05/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Segovia
Water
632470.39 E 2605165.29 N
88.340
25.00 m
NE
m
90
20

Strong, Offwhite with yellow patches, slightly to
highlyweathered, highly fractured, fossiliferous
LIMESTONE. with minor cavities. some cavities
and fractures are filled with silty clay. Poor to
excellent rock.

50

21

22

22.00-23.00

C 23

98

80

71

23

23.00-24.00

C 24

100

95

95

24

24.00-25.00

C 25

99

99

90

25.00

63.34

End of Borehole at 25.00 m

25

26

27

28

29

30

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Muttu

O.D. of Casing: 120 mm
Checked By: A.M

Casing length: 2.50 m
Approved By: M.A.H

Sheet 3 of 3

Geosol Engineering Co LLC

Borehole No.

BH-02

D1

0.00-1.00

70

0

Stratum Description

Legend

Level
(m)

Depth (m)

RQD %

SCR %

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 03/08/2015
EMPLOYER : Royal Oman Police
END DATE : 05/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Segovia
Water
88.320
25.00 m
NE
632505.53 E 2605165.29 N
90
m

CONTROLLED BACK FILLING consist of
offwhite toyellowish brown, silty sandy
gravel to cobblessized limestone fragments

0

0

1

D2

1.00-2.00

70

0

0

2

D3

2.00-3.00

50

0

0

3.00
C4

3.00-4.00

C5

4.00-5.00

85

90

31

27

85.32

18

Moderately strong, Offwhite with yellow
patches, highly weathered,highly fractured,
fossiliferous LIMESTONE, withminor cavities.
some cavities and fractures arefilled with silty
clay. Very poor to good rock.

3

4

15

5

C6

5.00-6.00

97

62

56

6

C7

6.00-7.00

97

77

64

7

C8

7.00-8.00

96

80

76

8

C9

8.00-9.00

99

62

52

9

9.00-10.00

C 10

97

80

62

10.00

Remarks:

78.32

Continued next sheet

10

- Complete loss of drilling fluid at 2.50 m to the end of borehole.

O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Ateeq

O.D. of Casing: 120 mm
Checked By: A.M

Casing length: 2.70 m
Approved By: M.A.H

Sheet 1 of 3

Geosol Engineering Co LLC

Borehole No.

BH-02

11.00-12.00

C 12

64

99

91

Stratum Description

Legend

74

Level
(m)

91

Depth (m)

RQD %

C 11

SCR %

10.00-11.00

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 03/08/2015
EMPLOYER : Royal Oman Police
END DATE : 05/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Segovia
Water
632505.53 E 2605165.29 N
88.320
25.00 m
NE
m
90

10

Moderately strong, Offwhite with yellow
patches, moderately tohighly weathered, highly
fractured, fossiliferousLIMESTONE. with minor
cavities. some cavitiesand fractures are filled
with silty clay. Fair toexcellent rock.

11

83

12

12.00-13.00

C 13

98

64

55

13

13.00-14.00

C 14

98

78

78

14

14.00-15.00

C 15

99

91

86

15

15.00-16.00

C 16

98

98

95

16

16.00-17.00

C 17

96

53

50

17

17.00-18.00

C 18

96

78

75

18

18.00-19.00

C 19

99

96

56

19

19.00-20.00

C 20

99

93

80

20.00

68.32

20

Continued next sheet

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Ateeq

O.D. of Casing: 120 mm
Checked By: A.M

Casing length: 2.70 m
Approved By: M.A.H

Sheet 2 of 3

Geosol Engineering Co LLC

Borehole No.

BH-02

21.00-22.00

C 22

69

100

93

Stratum Description

Legend

89

Level
(m)

100

Depth (m)

RQD %

C 21

SCR %

20.00-21.00

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 03/08/2015
EMPLOYER : Royal Oman Police
END DATE : 05/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Segovia
Water
632505.53 E 2605165.29 N
88.320
25.00 m
NE
m
90
20

Offwhite with yellow patches, slightly to highly
weathered, highly fractured, fossiliferous
LIMESTONE. with minor cavities. some cavities
and fractures are filled with silty clay. Fair to
good rock.

71

21

22

22.00-23.00

C 23

100

93

76

23

23.00-24.00

C 24

98

92

85

24

24.00-25.00

C 25

95

77

68

25.00

63.32

End of Borehole at 25.00 m

25

26

27

28

29

30

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Ateeq

O.D. of Casing: 120 mm
Checked By: A.M

Casing length: 2.70 m
Approved By: M.A.H

Sheet 3 of 3

Geosol Engineering Co LLC

Borehole No.

BH-03

0.00-1.00

D1

Stratum Description

Legend

Level
(m)

Depth (m)

RQD %

SCR %

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 02/08/2015
EMPLOYER : Royal Oman Police
END DATE : 03/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Segovia
Water
632426.48 E 2605133.97 N
88.330
20.00 m
NE
m
90

0

80

4

CONTROLLED BACK FILLING consist of
offwhite toyellowish brown, silty sandy
gravel to cobblessized limestone fragments

0

1

1.00-2.00

D2

90

18

12

1.85

2.00-3.00

3.00-4.00

C3

C4

98

98

98

91

86.48

89

Moderately strong, Offwhite with yellow
patches, slightly to highlyweathered, highly
fractured, fossiliferousLIMESTONE, with minor
cavities. some cavitiesand fractures are filled
with silty sandy clay. Poorto excellent rock.

2

3

82

4

4.00-5.00

C5

99

99

91

5

5.00-6.00

C6

98

98

85

6

6.00-7.00

C7

100

71

58

7

7.00-8.00

C8

99

82

53

8

8.00-9.00

C9

100

95

95

9

9.00-10.00

C 10

97

94

94

10.00

78.33

Continued next sheet

10

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Muttu

O.D. of Casing: 120 mm
Checked By: A.M

Casing length: 2.50 m
Approved By: M.A.H

Sheet 1 of 2

Geosol Engineering Co LLC

Borehole No.

BH-03

11.00-12.00

C 12

76

100

94

Stratum Description

Legend

80

Level
(m)

94

Depth (m)

RQD %

C 11

SCR %

10.00-11.00

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 02/08/2015
EMPLOYER : Royal Oman Police
END DATE : 03/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Segovia
Water
88.330
20.00 m
NE
m
632426.48 E 2605133.97 N
90

10

Moderately strong, Offwhite with yellow
patches, slightly to highlyweathered, highly
fractured, fossiliferousLIMESTONE. with minor
cavities. some cavitiesand fractures are filled
with silty clay. Poor toexcellent rock.

11

94

12

12.00-13.00

C 13

98

98

81

13

13.00-14.00

C 14

93

66

50

14

14.00-15.00

C 15

98

98

90

15

15.00-16.00

C 16

94

85

70

16

16.00-17.00

C 17

93

58

38

17

17.00-18.00

C 18

97

92

92

18

18.00-19.00

C 19

98

98

98

19

19.00-20.00

C 20

9

99

99

20.00

68.33

End of Borehole at 20.00 m

20

Remarks: - Complete loss of drilling fluid at 13.00 m to the end of borehole.
O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Muttu

O.D. of Casing: 120 mm
Checked By: A.M

Casing length: 2.50 m
Approved By: M.A.H

Sheet 2 of 2

Geosol Engineering Co LLC

Borehole No.

BH-04

0.00-1.00

1.00-2.00

2.00-3.00

D1

C2

C3

100

100

100

49

70

100

49

0.50

87.69

Stratum Description

Legend

Level
(m)

Depth (m)

RQD %

SCR %

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 02/08/2015
EMPLOYER : Royal Oman Police
END DATE : 03/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Segovia
Water
88.190
20.00 m
NE
632466.48 E 2605133.97 N
90
m

CONTROLLED BACK FILLING consist of
offwhite toyellowish brown, silty sandy
gravel to cobblessized limestone fragments
Moderately strong to Strong, Offwhite with
yellow patches, slightly to highlyweathered,
highly fractured, fossiliferousLIMESTONE.
some fractures are filled with siltysandy clay.
Poor to excellent rock.

59

0

1

2

100

3

3.00-4.00

C4

100

60

53

4

4.00-5.00

C5

100

65

55

5

5.00-6.00

C6

100

60

56

6

6.00-7.00

C7

98

67

67

7

7.00-8.00

C8

96

96

77

8

8.00-9.00

C9

96

54

32

9

9.00-10.00

C 10

98

76

64

10.00

Remarks:

78.19

Continued next sheet

10

- Complete loss of drilling fluid at 9.10 m to the end of borehole.

O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Ateeq

O.D. of Casing: 120 mm
Checked By: A.M

Casing length:
Approved By: M.A.H

Sheet 1 of 2

Geosol Engineering Co LLC

Borehole No.

BH-04

11.00-12.00

C 12

44

98

77

Stratum Description

Legend

59

Level
(m)

100

Depth (m)

RQD %

C 11

SCR %

10.00-11.00

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 02/08/2015
EMPLOYER : Royal Oman Police
END DATE : 03/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Segovia
Water
632466.48 E 2605133.97 N
88.190
20.00 m
NE
m
90

10

Moderately strong, Offwhite with yellow
patches, slightly to highlyweathered, highly
fractured, fossiliferousLIMESTONE. some
fractures are filled with siltyclay. Poor to
excellent rock.

11

77

12

12.00-13.00

C 13

100

88

63

13

13.00-14.00

C 14

100

95

69

14

14.00-15.00

C 15

100

64

59

15

15.00-16.00

C 16

100

45

45

16

16.00-17.00

C 17

100

58

52

17

17.00-18.00

C 18

100

37

37

18

18.00-19.00

C 19

95

80

74

19

19.00-20.00

C 20

95

93

71

20.00

68.19

End of Borehole at 20.00 m

20

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Ateeq

O.D. of Casing: 120 mm
Checked By: A.M

Casing length:
Approved By: M.A.H

Sheet 2 of 2

Geosol Engineering Co LLC

Borehole No.

BH-05

0.00-1.00

1.00-2.00

C1

C2

Stratum Description

Legend

Level
(m)

Depth (m)

RQD %

SCR %

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 01/08/2015
EMPLOYER : Royal Oman Police
END DATE : 01/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Segovia
Water
632506.48 E 2605133.97 N
89.750
20.00 m
NE
m
90

0

100

97

23

76

Moderately strong to Strong, Offwhite with
yellow patches, slightly to highly weathered,
highly fractured, fossiliferous LIMESTONE,
with minor cavities. some cavities and fractures
are filled with silty sandy clay. Very poor to
excellent rock.

14

76

1

2

2.00-3.00

C3

100

31

24

3

3.00-4.00

C4

96

50

44

4

4.00-5.00

C5

98

76

76

5

5.00-6.00

C6

100

100

100

6

6.00-7.00

C7

100

87

97

7

7.00-8.00

C8

94

94

78

8

8.00-9.00

C9

96

96

83

9

9.00-10.00

C 10

95

84

76

10.00

79.75

Continued next sheet

10

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Opertator: Muttu
Logged By: A.SH

O.D. of Casing: 120 mm
Checked By: A.M

Casing length:
Approved By: M.A.H

Sheet 1 of 2

Geosol Engineering Co LLC

Borehole No.

BH-05

11.00-12.00

C 12

94

98

94

Stratum Description

Legend

94

Level
(m)

98

Depth (m)

RQD %

C 11

SCR %

10.00-11.00

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 01/08/2015
EMPLOYER : Royal Oman Police
END DATE : 01/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Segovia
Water
632506.48 E 2605133.97 N
89.750
20.00 m
NE
m
90

10

Moderately strong to Strong, Offwhite with
yellow patches, slightly to highlyweathered,
highly fractured, fossiliferousLIMESTONE.
some fractures are filled with siltyclay. Good to
excellent rock.

11

94

12

12.00-13.00

C 13

96

96

96

13

13.00-14.00

C 14

99

99

99

14

14.00-15.00

C 15

96

96

82

15

15.00-16.00

C 16

99

99

99

16

16.00-17.00

C 17

98

98

98

17

17.00-18.00

C 18

98

98

92

18

18.00-19.00

C 19

98

98

98

19

19.00-20.00

C 20

96

96

88

20.00

69.75

End of Borehole at 20.00 m

20

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Opertator: Muttu
Logged By: A.SH

O.D. of Casing: 120 mm
Checked By: A.M

Casing length:
Approved By: M.A.H

Sheet 2 of 2

Borehole No.

Geosol Engineering Co LLC

BH-06

0.00-1.00

D1

60

0

Legend

Level
(m)

Depth (m)

RQD %

SCR %

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 05/08/2015
EMPLOYER : Royal Oman Police
END DATE : 08/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Segovia
Water
632546.48 E 2605133.97 N
25.00 m
NE
m
90
88.373

Stratum Description
CONTROLLED BACK FILLING consist of
offwhite toyellowish brown, silty sandy
gravel to cobbles sized limestone fragments

0

0

1

1.00-2.00

D2

50

0

0

2

2.00-3.00

3.00-4.00

D3

C4

80

95

18

38

0

2.50

85.87

Moderately strong, Offwhite with yellow
patches, moderately tohighly weathered, highly
fractured, fossiliferousLIMESTONE, with minor
cavities. some cavitiesand fractures are filled
with silty clay. Very poorto excellent rock.

29

3

4

4.00-5.00

C5

94

71

38

5

5.00-6.00

C6

98

65

65

6

6.00-7.00

C7

93

25

18

7

7.00-8.00

C8

88

35

18

7.55
7.65

80.82
80.72

(Empty cavity)
8

8.00-9.00

C9

100

90

86

9

9.00-10.00

C 10

98

98

98

10.00

78.37

Continued next sheet

Remarks: - Partial loss of drilling fluid from 2.50 m to 4.50.
- Complete loss ofdrilling fluid at 4.50 m to the end of borehole.
O.D. of DC: 101 mm O.D. of SPT:
O.D. of Casing: 120 mm Casing length: 2.50 m
Logged By: A.SH
Opertator: Muttu
Checked By: A.M
Approved By: M.A.H

10

Sheet 1 of 3

Geosol Engineering Co LLC

Borehole No.

BH-06

11.00-12.00

C 12

55

100

66

Stratum Description

Legend

95

Level
(m)

99

Depth (m)

RQD %

C 11

SCR %

10.00-11.00

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 05/08/2015
EMPLOYER : Royal Oman Police
END DATE : 08/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Segovia
Water
632546.48 E 2605133.97 N
88.373
25.00 m
NE
m
90

10

Moderately strong to Strong, Offwhite with
yellow patches, moderately tohighly
weathered, highly fractured, fossiliferous
LIMESTONE. with minor cavities. some
fractures are filled with silty clay. Poor to
excellent rock.

66

11

12

12.00-13.00

C 13

100

87

87

13

13.00-14.00

C 14

99

68

27

14

14.00-15.00

C 15

96

96

96

15

15.00-16.00

C 16

98

81

81

16

16.00-17.00

C 17

98

93

70

17

17.00-18.00

C 18

96

96

96

18

18.00-19.00

C 19

100

97

83

19

19.00-20.00

C 20

100

95

74

20.00

68.37

20

Continued next sheet

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Muttu

O.D. of Casing: 120 mm
Checked By: A.M

Casing length: 2.50 m
Approved By: M.A.H

Sheet 2 of 3

Geosol Engineering Co LLC

Borehole No.

BH-06

21.00-22.00

C 22

59

98

88

Stratum Description

Legend

73

Level
(m)

100

Depth (m)

RQD %

C 21

SCR %

20.00-21.00

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 05/08/2015
EMPLOYER : Royal Oman Police
END DATE : 08/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Segovia
Water
632546.48 E 2605133.97 N
88.373
25.00 m
NE
m
90
20

Moderately strong to Strong, Offwhite with
yellow patches, moderately tohighly
weathered, highly fractured, fossiliferous
LIMESTONE. some fractures are filled with
siltyclay. Poor to excellent rock.

71

21

22

22.00-23.00

C 23

98

92

92

23

23.00-24.00

C 24

98

42

42

24

24.00-25.00

C 25

99

46

40

25.00

63.37

End of Borehole at 25.00 m

25

26

27

28

29

30

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Muttu

O.D. of Casing: 120 mm
Checked By: A.M

Casing length: 2.50 m
Approved By: M.A.H

Sheet 3 of 3

Geosol Engineering Co LLC

Borehole No.

BH-07

Stratum Description

Legend

Level
(m)

Depth (m)

RQD %

SCR %

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 08/08/2015
EMPLOYER : Royal Oman Police
END DATE : 09/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
632426.48 E 2605089.02 N
98.990
20.00 m
NE
Water
Segovia
m
90

0

0.00
0.00-1.00

C1

90

0

0

( fragmented)
1.00
1.00-2.00

2.00-3.00

C2

C3

91

94

66

79

1

Moderately strong to Strong. Offwhite with
yellow patches, slightly to highlyweathered,
highly fractured, fossiliferousLIMESTONE,
some fractures are filled with siltyclay. Poor to
good rock.

31

2

70

3

3.00-4.00

C4

98

90

81

4

4.00-5.00

C5

98

94

74

5

5.00-6.00

C6

94

71

71

6

6.00-7.00

C7

95

86

86

7

7.00-8.00

C8

99

96

86

8

8.00-9.00

C9

96

85

85

9

9.00-10.00

C 10

99

91

59

10.00

88.99

Continued next sheet

10

Remarks: - Complete loss of drilling fluid at 1.00 m to the end of borehole.
O.D. of DC: 101 mm O.D. of SPT:
Opertator: Muttu
Logged By: A.SH

O.D. of Casing: 120 mm
Checked By: A.M

Casing length:
Approved By: M.A.H

Sheet 1 of 2

Geosol Engineering Co LLC

Borehole No.

BH-07

11.00-12.00

C 12

81

98

88

Stratum Description

Legend

94

Level
(m)

97

Depth (m)

RQD %

C 11

SCR %

10.00-11.00

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 08/08/2015
EMPLOYER : Royal Oman Police
END DATE : 09/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Segovia
Water
632426.48 E 2605089.02 N
98.990
20.00 m
NE
m
90

10

Moderately strong to Strong, Offwhite with
yellow patches, slightly to moderately
weathered, highly fractured,fossiliferous
LIMESTONE. Good to excellentrock.

11

82

12

12.00-13.00

C 13

99

99

86

13

13.00-14.00

C 14

96

96

90

14

14.00-15.00

C 15

96

92

84

15

15.00-16.00

C 16

99

99

91

16

16.00-17.00

C 17

95

95

95

17

17.00-18.00

C 18

98

98

89

18

18.00-19.00

C 19

99

99

89

19

19.00-20.00

C 20

99

99

91

20.00

78.99

End of Borehole at 20.00 m

20

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Opertator: Muttu
Logged By: A.SH

O.D. of Casing: 120 mm
Checked By: A.M

Casing length:
Approved By: M.A.H

Sheet 2 of 2

Geosol Engineering Co LLC

Borehole No.

BH-08

Stratum Description

Legend

Level
(m)

Depth (m)

RQD %

SCR %

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 10/08/2015
EMPLOYER : Royal Oman Police
END DATE : 11/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Segovia
Water
632466.48 E 2605089.02 N
89.880
20.00 m
NE
m
90

0

0.00
0.00-1.00

C1

90

0

0

( fragmented)
1.00
1.00-2.00

2.00-3.00

C2

C3

92

95

60

95

1

Moderately strong, Offwhite with yellow
patches, slightly moderately weathered,
highly fractured,fossiliferous LIMESTONE,
some fractures are filled with silty clay. Poor
to excellent rock.

45

2

95

3

3.00-4.00

C4

97

87

71

4

4.00-5.00

C5

97

97

78

5

5.00-6.00

C6

100

100

94

6

6.00-7.00

C7

98

82

61

7

7.00-8.00

C8

99

99

99

8

8.00-9.00

C9

97

97

97

9

9.00-10.00

C 10

97

93

74

10.00

79.88

Continued next sheet

10

Remarks: - Complete loss of drilling fluid at 1.00 m to the end of borehole.
O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Muttu

O.D. of Casing: 120 mm
Checked By: A.M

Casing length: 1.00 m
Approved By: M.A.H

Sheet 1 of 2

Geosol Engineering Co LLC

Borehole No.

BH-08

11.00-12.00

C 12

76

100

100

Stratum Description

Legend

92

Level
(m)

95

Depth (m)

RQD %

C 11

SCR %

10.00-11.00

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 10/08/2015
EMPLOYER : Royal Oman Police
END DATE : 11/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Segovia
Water
632466.48 E 2605089.02 N
89.880
20.00 m
NE
m
90

10

Moderately strong, Offwhite with yellow
patches, slightly to moderately weathered,
highly fractured,fossiliferous LIMESTONE,
some fractures arefilled with silty clay. Poor
to excellent rock.

11

100

12

12.00-13.00

C 13

99

99

99

13

13.00-14.00

C 14

99

94

73

14

14.00-15.00

C 15

100

92

76

15

15.00-16.00

C 16

96

82

65

16

16.00-17.00

C 17

100

87

41

17

17.00-18.00

C 18

98

98

98

18

18.00-19.00

C 19

100

100

76

19

19.00-20.00

C 20

100

100

90

20.00

69.88

End of Borehole at 20.00 m

20

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Muttu

O.D. of Casing: 120 mm
Checked By: A.M

Casing length: 1.00 m
Approved By: M.A.H

Sheet 2 of 2

Geosol Engineering Co LLC

Borehole No.

BH-09

0.00-1.00

C1

Stratum Description

Legend

Level
(m)

Depth (m)

RQD %

SCR %

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 10/08/2015
EMPLOYER : Royal Oman Police
END DATE : 11/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Segovia
Water
632506.48 E 2605089.02 N
89.880
20.00 m
NE
m
90

0

96

73

Moderately strong, Offwhite with yellow patches,
slightly to highlyweathered, moderately fractured,
fossiliferousLIMESTONE, Fair to excellent rock.

73

1

1.00-2.00

C2

99

80

73

2

2.00-3.00

C3

100

100

92

3

3.00-4.00

C4

99

80

75

4

4.00-5.00

C5

100

92

80

5

5.00-6.00

C6

100

94

94

6

6.00-7.00

C7

100

94

94

7

7.00-8.00

C8

100

100

94

8

8.00-9.00

C9

100

100

100

9

9.00-10.00

C 10

99

84

80

10.00

79.88

Continued next sheet

10

Remarks: - Complete loss of drilling fluid at 2.50 m to the end of borehole.
O.D. of DC: 101 mm O.D. of SPT:
Opertator: Muttu
Logged By: A.SH

O.D. of Casing: 120 mm
Checked By: A.M

Casing length:
Approved By: M.A.H

Sheet 1 of 2

Geosol Engineering Co LLC

Borehole No.

BH-09

11.00-12.00

C 12

76

99

83

Stratum Description

Legend

75

Level
(m)

96

Depth (m)

RQD %

C 11

SCR %

10.00-11.00

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 10/08/2015
EMPLOYER : Royal Oman Police
END DATE : 11/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Segovia
Water
632506.48 E 2605089.02 N
89.880
20.00 m
NE
m
90

10

Moderately strong, Offwhite with yellow patches,
slightly to highlyweathered, highly fractured,
fossiliferousLIMESTONE. some fractures are
filled with siltyclay. Fair to excellent rock.

11

83

12

12.00-13.00

C 13

100

94

88

13

13.00-14.00

C 14

99

92

87

14

14.00-15.00

C 15

97

97

90

15

15.00-16.00

C 16

100

98

84

16

16.00-17.00

C 17

100

90

81

17

17.00-18.00

C 18

99

99

79

18

18.00-19.00

C 19

100

89

77

19

19.00-20.00

C 20

100

96

96

20.00

69.88

End of Borehole at 20.00 m

20

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Opertator: Muttu
Logged By: A.SH

O.D. of Casing: 120 mm
Checked By: A.M

Casing length:
Approved By: M.A.H

Sheet 2 of 2

Geosol Engineering Co LLC

Borehole No.

BH-10

0.00-1.00

1.00-2.00

C1

C2

Stratum Description

Legend

Level
(m)

Depth (m)

RQD %

SCR %

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 09/08/2015
EMPLOYER : Royal Oman Police
END DATE : 10/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Segovia
Water
632546.48 E 2605089.02 N
89.990
20.00 m
NE
m
90

0

100

100

86

84

Moderately strong, Offwhite with yellow
patches, moderatelyweathered, moderately
fractured, fossiliferousLIMESTONE, with minor
cavities. some cavitiesand fractures are filled
with silty clay. Good toexcellent rock.

86

1

82

2

2.00-3.00

C3

100

81

81

3

3.00-4.00

C4

100

86

86

4

4.00-5.00

C5

100

84

74

5

5.00-6.00

C6

100

100

100

6

6.00-7.00

C7

96

96

96

7

7.00-8.00

C8

100

89

84

8

8.00-9.00

C9

99

94

67

9

9.00-10.00

C 10

99

95

95

10.00

79.99

Continued next sheet

10

Remarks: - Complete loss of drilling fluid at 8.00 m to the end of borehole.
O.D. of DC: 101 mm O.D. of SPT:
Opertator: Muttu
Logged By: A.SH

O.D. of Casing:
Checked By: A.M

Casing length:
Approved By: M.A.H

Sheet 1 of 2

Geosol Engineering Co LLC

Borehole No.

BH-10

11.00-12.00

C 12

81

98

97

Legend

94

Level
(m)

97

Depth (m)

RQD %

C 11

SCR %

10.00-11.00

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 09/08/2015
EMPLOYER : Royal Oman Police
END DATE : 10/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Segovia
Water
632546.48 E 2605089.02 N
89.990
20.00 m
NE
m
90

Stratum Description
10

Moderately strong, Offwhite with yellow
patches, slightly to moderately weathered,
highly fractured,fossiliferous LIMESTONE.
Poor to excellentrock.

11

92

12

12.00-13.00

C 13

99

95

73

13

13.00-14.00

C 14

98

91

91

14

14.00-15.00

C 15

97

97

88

15

15.00-16.00

C 16

97

95

95

16

16.00-17.00

C 17

97

97

97

17

17.00-18.00

C 18

100

90

90

18

18.00-19.00

C 19

99

68

62

19

19.00-20.00

C 20

99

43

35

20.00

69.99

End of Borehole at 20.00 m

20

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Opertator: Muttu
Logged By: A.SH

O.D. of Casing:
Checked By: A.M

Casing length:
Approved By: M.A.H

Sheet 2 of 2

Geosol Engineering Co LLC

Borehole No.

BH-11

0.00-1.00

1.00-2.00

C1

C2

99

99

87

99

Legend

Level
(m)

Depth (m)

RQD %

SCR %

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 17/10/2015
EMPLOYER : Royal Oman Police
END DATE : 19/10/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Casagrande
Water
632426.48 E 2605043.97 N
90.277
30.00 m
NE
m
90

Stratum Description
Moderately weak to Moderately strong, Offwhite
with yellow patches, moderately to highly
weathered,moderately fractured, fossiliferous
LIMESTONE, some fractures filled with silty clay.
Poor to excellent rock.

48

0

1

99

2

2.00-3.00

C3

99

99

90

3

3.00-4.00

C4

98

98

85

4

4.00-5.00

C5

99

99

90

5

5.00-6.00

C6

100

100

100

6

6.00-7.00

C7

99

93

93

7

7.00-8.00

C8

99

93

93

8

8.00-9.00

C9

99

94

71

9

9.00-10.00

C 10

98

88

88

10.00

80.28

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Ateeq

10

Continued next sheet

O.D. of Casing:
Checked By: A.M

Casing length:
Approved By: M.A.H

Sheet 1 of 3

Geosol Engineering Co LLC

Borehole No.

BH-11

11.00-12.00

C 12

85

96

96

Legend

97

Level
(m)

97

Depth (m)

RQD %

C 11

SCR %

10.00-11.00

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 17/10/2015
EMPLOYER : Royal Oman Police
END DATE : 19/10/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Casagrande
Water
632426.48 E 2605043.97 N
90.277
30.00 m
NE
m
90

Stratum Description
10

Moderately strong, offwhite with yellow patches,
moderately to highly weathered,
highly fractured, fossiliferous LIMESTONE, some
fracturesfilled with silty clay. Poor to excellent
rock.

11

96

12

12.00-13.00

C 13

100

98

65

13

13.00-14.00

C 14

100

91

85

14

14.00-15.00

C 15

100

100

85

15

15.00-16.00

C 16

98

98

85

16

16.00-17.00

C 17

99

99

99

17

17.00-18.00

C 18

98

82

47

18

18.00-19.00

C 19

97

93

85

19

19.00-20.00

C 20

94

94

66

20.00

70.28

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Ateeq

20

Continued next sheet

O.D. of Casing:
Checked By: A.M

Casing length:
Approved By: M.A.H

Sheet 2 of 3

Geosol Engineering Co LLC

Borehole No.

BH-11

21.00-22.00

C 22

98

95

88

Legend

98

Level
(m)

100

Depth (m)

RQD %

C 21

SCR %

20.00-21.00

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 17/10/2015
EMPLOYER : Royal Oman Police
END DATE : 19/10/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Casagrande
Water
632426.48 E 2605043.97 N
90.277
30.00 m
NE
m
90

Stratum Description

20

Moderately strong, offwhite with yellow patches,
moderately to highly weathered,highly fractured,
fossiliferous LIMESTONE. Fair to excellent rock.

21

88

22

22.00-23.00

C 23

99

99

91

23

23.00-24.00

C 24

100

96

87

24

24.00-25.00

C 25

99

93

83

25

25.00-26.00

C 26

97

88

68

26

26.00-27.00

C 27

100

81

53

27

27.00-28.00

C 28

98

95

82

28

28.00-29.00

C 29

97

97

97

29

29.00-30.00

C 30

100

97

97

30.00

60.28

End of Borehole at 30.00 m

30

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Ateeq

O.D. of Casing:
Checked By: A.M

Casing length:
Approved By: M.A.H

Sheet 3 of 3

Geosol Engineering Co LLC

Borehole No.

BH-12

95

40

Stratum Description

Legend

Level
(m)

Depth (m)

RQD %

SCR %

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 05/10/2015
EMPLOYER : Royal Oman Police
END DATE : 06/10/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Casagrande
Water
632466.48 E 2605043.97 N
89.929
20.00 m
NE
m
90

Moderately strong to strong ,offwhite with yellow
patches, slightly to highly weathered,
moderately fractured, fossiliferous LIMESTONE,
Poor toexcellent rock.

25

0

1

1.00-2.00

C1

100

100

91

2

2.00-3.00

C2

100

92

92

3

3.00-4.00

C3

100

86

80

4

4.00-5.00

C4

100

100

89

5

5.00-6.00

C5

98

98

88

6

6.00-7.00

C6

98

94

75

7

7.00-8.00

C7

100

83

50

8

8.00-9.00

C8

100

96

92

9

9.00-10.00

C9

100

100

90

10.00

79.93

Remarks: - Complete loss of drilling fluid at 6.20 m to the end of borehole.
O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Ateeq

O.D. of Casing:
Checked By: A.M

10

Continued next sheet

Casing length:
Approved By: M.A.H

Sheet 1 of 2

Geosol Engineering Co LLC

Borehole No.

BH-12

Legend

92

(m)

96

Level

98

Depth (m)

RQD %

C 10

SCR %

10.00-11.00

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 05/10/2015
EMPLOYER : Royal Oman Police
END DATE : 06/10/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Casagrande
Water
632466.48 E 2605043.97 N
89.929
20.00 m
NE
m
90

Stratum Description
10

Strong, offwhite with yellow patches, slightly to
highlyweathered, moderately fractured,
fossiliferous LIMESTONE. Fair to excellent rock.
11

11.00-12.00

C 11

100

97

94

12

12.00-13.00

C 12

96

96

96

13

13.00-14.00

C 13

100

92

86

14

14.00-15.00

C 14

100

97

93

15

15.00-16.00

C 15

98

91

91

16

16.00-17.00

C 16

100

100

90

17

17.00-18.00

C 17

98

98

61

18

18.00-19.00

C 18

99

99

90

19

19.00-20.00

C 19

98

98

98

20.00

69.93

End of Borehole at 20.00 m

20

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Ateeq

O.D. of Casing:
Checked By: A.M

Casing length:
Approved By: M.A.H

Sheet 2 of 2

Geosol Engineering Co LLC

Borehole No.

BH-13

Legend

Level
(m)

Depth (m)

RQD %

SCR %

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 11/08/2015
EMPLOYER : Royal Oman Police
END DATE : 12/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Segovia
Water
632506.48 E 2605043.97 N
89.760
20.00 m
NE
m
90

Stratum Description
0

0.00
0.00-1.00

C1

80

12

10

(Fragmented)

1.00
1.00-2.00

2.00-3.00

C2

C3

99

99

95

99

87

1

Strong, Offwhite with yellow patches, slightly
to highly weathered, moderately fractured,
fossiliferous LIMESTONE, Fair to excellent
rock.

2

99

3

3.00-4.00

C4

96

89

89

4

4.00-5.00

C5

97

68

50

5

5.00-6.00

C6

100

96

96

6

6.00-7.00

C7

100

87

82

7

7.00-8.00

C8

98

78

78

8

8.00-9.00

C9

97

94

91

9

9.00-10.00

C 10

99

77

70

10.00

79.76

Continued next sheet

Remarks: - Partial loss of drilling fluid from 0.30 m to 13.00.
- Complete loss ofdrilling fluid at 13.00 m to the end of borehole.
O.D. of DC: 101 mm O.D. of SPT:
O.D. of Casing: 120 mm Casing length: 1.00 m
Logged By: A.SH
Opertator: Muttu
Checked By: A.M
Approved By: M.A.H

10

Sheet 1 of 2

Geosol Engineering Co LLC

Borehole No.

BH-13

91

Stratum Description

Legend

99

Level
(m)

100

Depth (m)

RQD %

C 11

SCR %

10.00-11.00

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 11/08/2015
EMPLOYER : Royal Oman Police
END DATE : 12/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Segovia
Water
632506.48 E 2605043.97 N
89.760
20.00 m
NE
m
90

10

Offwhite with yellow patches, slightly to highly
weathered, moderately fractured, fossiliferous
LIMESTONE. Good to excellent rock.
11

11.00-12.00

C 12

100

98

92

12

12.00-13.00

C 13

100

100

100

13

13.00-14.00

C 14

100

100

92

14

14.00-15.00

C 15

100

96

96

15

15.00-16.00

C 16

100

100

100

16

16.00-17.00

C 17

100

100

85

17

17.00-18.00

C 18

100

100

100

18

18.00-19.00

C 19

100

96

96

19

19.00-20.00

C 20

98

95

95

20.00

69.76

End of Borehole at 20.00 m

20

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Muttu

O.D. of Casing: 120 mm
Checked By: A.M

Casing length: 1.00 m
Approved By: M.A.H

Sheet 2 of 2

Geosol Engineering Co LLC

Borehole No.

BH-14

Stratum Description

Legend

Level
(m)

Depth (m)

RQD %

SCR %

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 11/08/2015
EMPLOYER : Royal Oman Police
END DATE : 12/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Segovia
Water
632546.48 E 2605043.97 N
89.810
20.00 m
NE
m
90

0

0.00
0.00-1.00

1

90

32

23

( fragmented)
0.75

1.00-2.00

2.00-3.00

2

3

100

100

94

100

Moderately strong, Offwhite with yellow patches,
slightly to moderately weathered, moderately
fractured,fossiliferous LIMESTONE, some
fractures are filled with sandy silty clay. Good to
excellent rock.

76

1

2

100

3

3.00-4.00

4

91

91

91

4

4.00-5.00

5

99

99

80

5

5.00-6.00

6

99

99

84

6

6.00-7.00

7

100

100

100

7

7.00-8.00

8

100

100

86

8

8.00-9.00

9

100

100

93

9

9.00-10.00

10

100

95

85

10.00

79.81

Continued next sheet

10

Remarks: - Complete loss of drilling fluid at 1.00 m to the end of borehole.
O.D. of DC: 101 mm O.D. of SPT:
Opertator: Muttu
Logged By: A.SH

O.D. of Casing: 120 mm
Checked By: A.M

Casing length:
Approved By: M.A.H

Sheet 1 of 2

Geosol Engineering Co LLC

Borehole No.

BH-14

11.00-12.00

12

100

100

100

Stratum Description

Legend

100

Level
(m)

100

Depth (m)

RQD %

11

SCR %

10.00-11.00

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 11/08/2015
EMPLOYER : Royal Oman Police
END DATE : 12/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Segovia
Water
632546.48 E 2605043.97 N
89.810
20.00 m
NE
m
90

10

Moderately strong to Strong, Offwhite
with yellow patches, slightly to moderately
weathered, moderately fractured,fossiliferous
LIMESTONE, Excellent rock.

11

100

12

12.00-13.00

13

100

100

91

13

13.00-14.00

14

100

100

100

14

14.00-15.00

15

100

97

97

15

15.00-16.00

16

100

92

92

16

16.00-17.00

17

100

100

100

17

17.00-18.00

18

100

100

92

18

18.00-19.00

19

99

99

99

19

19.00-20.00

20

95

95

90

20.00

69.81

End of Borehole at 20.00 m

20

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Opertator: Muttu
Logged By: A.SH

O.D. of Casing: 120 mm
Checked By: A.M

Casing length:
Approved By: M.A.H

Sheet 2 of 2

Geosol Engineering Co LLC

Borehole No.

BH-15

0.00-1.00

C1

98

60

Legend

Level
(m)

Depth (m)

RQD %

SCR %

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 19/10/2015
EMPLOYER : Royal Oman Police
END DATE : 21/10/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Casagrande
Water
632426.48 E 2604999.02 N
91.360
30.00 m
NE
m
90

Stratum Description
Moderately strong , offwhite with yellow patches,
highly to completelyweathered, highly fractured,
fossiliferous LIMESTONE. Very poor to
excellent.

52

0

1

1.00-2.00

C2

100

100

92

2

2.00-3.00

C3

100

94

86

3

3.00-4.00

C4

96

52

39

4

4.00-5.00

C5

98

50

23

5

5.00-6.00

C6

100

100

80

6

6.00-7.00

C7

90

39

91

7

7.00-8.00

C8

100

75

34

8

8.00-9.00

C9

92

85

40

9

9.00-10.00

C 10

96

59

23

10.00

81.36

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Ateeq

10

Continued next sheet

O.D. of Casing:
Checked By: A.M

Casing length:
Approved By: M.A.H

Sheet 1 of 3

Geosol Engineering Co LLC

Borehole No.

BH-15

35

Legend

85

Level
(m)

94

Depth (m)

RQD %

C 11

SCR %

10.00-11.00

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 19/10/2015
EMPLOYER : Royal Oman Police
END DATE : 21/10/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Casagrande
Water
632426.48 E 2604999.02 N
91.360
30.00 m
NE
m
90

Stratum Description
10

Moderately strong, offwhite with yellow patches,
highly weathered, highly fractured, fossiliferous
LIMESTONE.Very poor to fair rock.
11

11.00-12.00

C 12

99

91

62

12.00
12.00-13.00

13.00-14.00

C 13

C 14

61

80

54

64

12

79.36

CAVITY

54

12.93

78.97

13.80

77.56

13

21

14

CAVITY
14.00-15.00

C 15

58

55

19

14.58

76.78
15

15.00-16.00

C 16

99

95

53

16

16.00-17.00

C 17

99

94

13

17

17.00-18.00

C 18

99

62

37

18

18.00-19.00

C 19

98

40

14

19

19.00-20.00

C 20

95

40

12

20.00

71.36

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Opertator: Muttu
Logged By: A.SH

20

Continued next sheet

O.D. of Casing:
Checked By: A.M

Casing length:
Approved By: M.A.H

Sheet 2 of 3

Geosol Engineering Co LLC

Borehole No.

BH-15

21.00-22.00

C 22

85

97

72

C 23

32

32

Stratum Description

20

Moderately strong to strong, offwhite with yellow
patches, highly tocompletely weathered, highly
fractured,fossiliferous LIMESTONE. Very poor to
good rock

21

32

22.00
22.00-23.00

Legend

91

Level
(m)

97

Depth (m)

RQD %

C 21

SCR %

20.00-21.00

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 19/10/2015
EMPLOYER : Royal Oman Police
END DATE : 21/10/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Casagrande
Water
632426.48 E 2604999.02 N
91.360
30.00 m
NE
m
90

22

69.36

CAVITY

32

22.68

67.68
23

23.00-24.00

C 24

90

31

11

24

24.00-25.00

C 25

97

97

80

25

25.00-26.00

C 26

97

97

55

26

26.00-27.00

C 27

95

95

81

27

27.00-28.00

C 28

99

85

74

28

28.00-29.00

C 29

98

90

81

29

29.00-30.00

C 30

99

81

34

30.00

61.36

End of Borehole at 30.00 m

30

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Opertator: Muttu
Logged By: A.SH

O.D. of Casing:
Checked By: A.M

Casing length:
Approved By: M.A.H

Sheet 3 of 3

Geosol Engineering Co LLC

Borehole No.

BH-16

Legend

(m)

Level

Depth (m)

RQD %

SCR %

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 10/10/2015
EMPLOYER : Royal Oman Police
END DATE : 12/10/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Casagrande
Water
632466.48 E 2604999.02 N
91.250
30.00 m
NE
m
90

Stratum Description
0

0.00
0.00-1.00

D1

90

0

recovered as gravel sized fragments
along with silty clayey matrix

0

1

1.00-2.00

D2

90

4

0

2

2.00-3.00

D3

90

0

0

3.00
3.00-4.00

4.00-5.00

C4

C5

96

95

20

52

3

Moderately strong, offwhite with yellow patches,
highly tocompletely weathered, highly fractured,
fossiliferous LIMESTONE, with minor cavities.
some cavities and fractures are filled with silty
clay. Very poor to excellent.

11

4

43

5

5.00-6.00

C6

98

70

50

6

6.00-7.00

C7

97

92

90

7

7.00-8.00

C8

98

53

42

8

8.00-9.00

C9

97

70

38

9

9.00-10.00

C 10

99

99

83

10.00

81.25

Remarks: - Complete loss of drilling fluid at 1.50 m.
O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Ateeq

O.D. of Casing:
Checked By: A.M

10

Continued next sheet

Casing length:
Approved By: M.A.H

Sheet 1 of 3

Geosol Engineering Co LLC

Borehole No.

BH-16

11.00-12.00

C 12

0

97

67

Legend

18

Level
(m)

95

Depth (m)

RQD %

C 11

SCR %

10.00-11.00

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 10/10/2015
EMPLOYER : Royal Oman Police
END DATE : 12/10/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Casagrande
Water
632466.48 E 2604999.02 N
91.250
30.00 m
NE
m
90

Stratum Description
10

Moderately strong, offwhite with yellow patches,
highly tocompletelyweathered, highly fractured,
fossiliferous LIMESTONE.recovered as gravel
sized fragments along with silty clayey matrixand
some core pieces. Very poor to fair rock.

11

57

12

12.00-13.00

C 13

85

49

43

13

13.00-14.00

C 14

90

13

13

14

14.00-15.00

C 15

70

0

0

15

15.00-16.00

C 16

90

22

0

16

16.00-17.00

C 17

85

19

19

17

17.00-18.00

C 18

96

32

32

18

18.00-19.00

C 19

97

81

67

19

19.00-20.00

C 20

95

20

0

20.00

71.25

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Ateeq

20

Continued next sheet

O.D. of Casing:
Checked By: A.M

Casing length:
Approved By: M.A.H

Sheet 2 of 3

Geosol Engineering Co LLC

Borehole No.

BH-16

21.00-22.00

C 22

25

95

20

Legend

32

Level
(m)

90

Depth (m)

RQD %

C 21

SCR %

20.00-21.00

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 10/10/2015
EMPLOYER : Royal Oman Police
END DATE : 12/10/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Casagrande
Water
632466.48 E 2604999.02 N
91.250
30.00 m
NE
m
90

Stratum Description

20

Moderately strong, offwhite with yellow patches,
highly tocompletelyweathered, highly fractured,
fossiliferous LIMESTONE.recovered as gravel
sized fragments along with silty clayey matrixand
some core pieces. Very poor to poor rock.

13

21

22

22.00-23.00

C 23

94

39

39

23

23.00-24.00

C 24

99

93

42

24

24.00-25.00

C 25

90

23

0

25

25.00-26.00

C 26

90

10

10

26

26.00-27.00

C 27

80

0

0

27

27.00-28.00

C 28

80

0

0

28

28.00-29.00

C 29

90

15

0

29

29.00-30.00

C 30

95

39

31

30.00

61.25

End of Borehole at 30.00 m

30

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Opertator: Muttu
Logged By: A.SH

O.D. of Casing:
Checked By: A.M

Casing length:
Approved By: M.A.H

Sheet 3 of 3

Geosol Engineering Co LLC

Borehole No.

BH-17

0.00-1.00

1.00-2.00

C1

C2

98

99

52

40

Legend

Level
(m)

Depth (m)

RQD %

SCR %

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 06/10/2015
EMPLOYER : Royal Oman Police
END DATE : 10/10/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Casagrande
Water
632506.48 E 2604999.02 N
90.550
30.00 m
NE
m
90

Stratum Description
Moderately strong, offwhite with yellow patches,
moderately tocompletelyweathered, highly
fractured,fossiliferous LIMESTONE, with minor
cavities. some cavities and fractures are filled with
siltyclay. Very poor to fair rock.

45

0

1

40

2

2.00-3.00

C3

97

41

35

3

3.00-4.00

C4

97

65

65

4

4.00-5.00

C5

96

38

38

5

5.00-6.00

C6

98

17

0

6

6.00-7.00

C7

95

9

0

7

7.00-8.00

C8

96

88

44

8

8.00-9.00

C9

99

85

65

9

9.00-10.00

C 10

98

8

0

10.00

80.55

Remarks: - Complete loss of drilling fluid at 1.50 m.
O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Ateeq

O.D. of Casing:
Checked By: A.M

10

Continued next sheet

Casing length:
Approved By: M.A.H

Sheet 1 of 3

Geosol Engineering Co LLC

Borehole No.

BH-17

11.00-12.00

C 12

0

99

20

Legend

7

Level
(m)

98

Depth (m)

RQD %

C 11

SCR %

10.00-11.00

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 06/10/2015
EMPLOYER : Royal Oman Police
END DATE : 10/10/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Casagrande
Water
632506.48 E 2604999.02 N
90.550
30.00 m
NE
m
90

Stratum Description
10

Strong, offwhite with yellow patches, moderately
tocompletelyweathered, highly fractured,
fossiliferous LIMESTONE, wh minor cavities.
recovered as gravel sized fragments along with
silty clayey matrix and some core pieces.
Very poor to poor rock.

15

11

12

12.00-13.00

C 13

93

19

19

13

13.00-14.00

C 14

90

36

27

14

14.00-15.00

C 15

85

53

32

15

15.00-16.00

C 16

80

25

25

16

16.00-17.00

C 17

70

0

0

17

17.00-18.00

C 18

75

0

0

18

18.00-19.00

C 19

97

95

46

19

19.00-20.00

C 20

90

20

11

20

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Ateeq

Continued next sheet

O.D. of Casing:
Checked By: A.M

Casing length:
Approved By: M.A.H

Sheet 2 of 3

Geosol Engineering Co LLC

Borehole No.

BH-17

21.00-22.00

C 22

0

85

19

Legend

0

Level
(m)

80

Depth (m)

RQD %

C 21

SCR %

20.00-21.00

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 06/10/2015
EMPLOYER : Royal Oman Police
END DATE : 10/10/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Casagrande
Water
632506.48 E 2604999.02 N
90.550
30.00 m
NE
m
90

Stratum Description

20

Moderately strong, offwhite with yellow patches,
moderately tocompletelyweathered, highly
fractured,fossiliferous LIMESTONE, wh minor
cavities. recovered as gravel sized fragments along
withsilty clayey matrix and some core pieces.
Very poor to poor rock.

19

21

22

22.00-23.00

C 23

93

21

10

23

23.00-24.00

C 24

90

41

27

24

24.00-25.00

C 25

95

14

10

25

25.00-26.00

C 26

80

0

0

26

26.00-27.00

C 27

94

37

32

27

27.00-28.00

C 28

99

67

43

28

28.00-29.00

C 29

91

27

22

29

29.00-30.00

C 30

95

38

20

30.00

60.55

End of Borehole at 30.00 m

30

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Ateeq

O.D. of Casing:
Checked By: A.M

Casing length:
Approved By: M.A.H

Sheet 3 of 3

Geosol Engineering Co LLC

Borehole No.

BH-18

0.00-1.00

C1

95

0

Legend

Level
(m)

Depth (m)

RQD %

SCR %

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 06/10/2015
EMPLOYER : Royal Oman Police
END DATE : 10/10/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Casagrande
Water
632546.48 E 2604999.02 N
90.850
30.00 m
NE
m
90

Stratum Description
Moderately strong, offwhite with yellow patches,
slightly to highlyweathered, highly fractured,
fossiliferous LIMESTONE,Poor to excellent rock

0

0

1

1.00-2.00

C2

98

33

25

2

2.00-3.00

C3

94

66

66

3

3.00-4.00

C4

100

93

93

4

4.00-5.00

C5

100

96

85

5

5.00-6.00

C6

97

90

90

6

6.00-7.00

C7

100

94

94

7

7.00-8.00

C8

100

100

52

8

8.00-9.00

C9

99

99

91

9

9.00-10.00

C 10

100

100

100

10.00

80.85

Continued next sheet
Remarks: - Partial loss of drilling fluid from 12.00 to 15.00 m. -Complete loss of drilling fluid at 15.00 m.
- Partial loss of drilling fluid from 15.30 to theend of borehole.

O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Ateeq

O.D. of Casing:
Checked By: A.M

Casing length:
Approved By: M.A.H

10

Sheet 1 of 3

Geosol Engineering Co LLC

Borehole No.

BH-18

11.00-12.00

C 12

40

99

91

Legend

77

Level
(m)

95

Depth (m)

RQD %

C 11

SCR %

10.00-11.00

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 06/10/2015
EMPLOYER : Royal Oman Police
END DATE : 10/10/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Casagrande
Water
632546.48 E 2604999.02 N
90.850
30.00 m
NE
m
90

Stratum Description
10

Moderately strong, offwhite with yellow patches,
slightly to highlyweathered, highly fractured,
fossiliferous LIMESTONE,Poor to excellent
rock.

11

91

12

12.00-13.00

C 13

98

91

86

13

13.00-14.00

C 14

100

89

89

14

14.00-15.00

C 15

100

100

100

15

15.00-16.00

C 16

100

94

61

16

16.00-17.00

C 17

97

95

89

17

17.00-18.00

C 18

96

96

96

18

18.00-19.00

C 19

100

100

100

19

19.00-20.00

C 20

100

100

95

20

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Ateeq

Continued next sheet

O.D. of Casing:
Checked By: A.M

Casing length:
Approved By: M.A.H

Sheet 2 of 3

Geosol Engineering Co LLC

Borehole No.

BH-18

21.00-22.00

C 22

86

98

98

Legend

94

Level
(m)

99

Depth (m)

RQD %

C 21

SCR %

20.00-21.00

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 06/10/2015
EMPLOYER : Royal Oman Police
END DATE : 10/10/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Hospital Building
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
Casagrande
Water
632546.48 E 2604999.02 N
90.850
30.00 m
NE
m
90

Stratum Description

20

Offwhite with yellow patches, slightly to highly
weathered,highly fractured, fossiliferous
LIMESTONE,Poor to excellent rock.

21

98

22

22.00-23.00

C 23

100

80

91

23

23.00-24.00

C 24

99

99

93

24

24.00-25.00

C 25

100

95

82

25

25.00-26.00

C 26

100

86

86

26

26.00-27.00

C 27

97

95

95

27

27.00-28.00

C 28

99

99

99

28

28.00-29.00

C 29

95

40

31

29

29.00-30.00

C 30

95

14

0

30.00

60.85

End of Borehole at 30.00 m

30

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Ateeq

O.D. of Casing:
Checked By: A.M

Casing length:
Approved By: M.A.H

Sheet 3 of 3

Geosol Engineering Co LLC

Borehole No.

BH-19

0.00-1.00

D1

50

0

Stratum Description

Legend

Level
(m)

Depth (m)

RQD %

SCR %

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 05/08/2015
EMPLOYER : Royal Oman Police
END DATE : 08/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Mobile Hospital Building (MH1).
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
88.333
Segovia
Water
30.00 m
NE
632578.97 E 2605119.68 N
90
m

CONTROLLED BACK FILLING consist of
offwhite toyellowish brown, silty sandy gravel
to boulderssized limestone fragments

0

0

1

1.00-2.00

D2

50

12

12

2

2.00-3.00

D3

50

0

0

3

3.00-4.00

D4

50

0

0

4

4.20
4.00-5.00

5.00-6.00

C5

C6

97

95

35

68

84.13

19

Moderately strong to strong, Offwhite with yellow
patches, moderately tohighly weathered, highly
fractured, fossiliferousLIMESTONE, with minor
cavities. some cavitiesand fractures are filled with
silty clay. Very poorto excellent rock.

5

68

6

6.00-7.00

C7

96

90

90

7

7.00-8.00

C8

98

70

70

8

8.00-9.00

C9

100

80

80

9

9.00-10.00

C 10

100

98

98

10.00

78.33

Continued next sheet

10

Remarks: - Complete loss of drilling fluid at 2.00 m to the end of borehole.
O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Muttu

O.D. of Casing: 120 mm
Checked By: A.M

Casing length: 4.00 m
Approved By: M.A.H

Sheet 1 of 3

Geosol Engineering Co LLC

Borehole No.

BH-19

11.00-12.00

C 12

80

99

97

Stratum Description

Legend

88

Level
(m)

100

Depth (m)

RQD %

C 11

SCR %

10.00-11.00

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 05/08/2015
EMPLOYER : Royal Oman Police
END DATE : 08/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Mobile Hospital Building (MH1)
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
88.333
Segovia
Water
632578.97 E 2605119.68 N
30.00 m
NE
m
90

10

Strong, Off white with yellow patches,
moderately tohighly weathered, highly fractured,
fossiliferousLIMESTONE, with minor cavities.
some cavitiesand fractures are filled with silty
clay. Poor toexcellent rock.

11

97

12

12.00-13.00

C 13

98

80

68

13

13.00-14.00

C 14

98

93

88

14

14.00-15.00

C 15

99

99

99

15

15.00-16.00

C 16

98

98

89

16

16.00-17.00

C 17

97

89

80

17

17.00-18.00

C 18

95

95

86

18

18.00-19.00

C 19

97

39

28

19

19.00-20.00

C 20

98

63

63

20.00

68.33

20

Continued next sheet

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Muttu

O.D. of Casing: 120 mm
Checked By: A.M

Casing length: 4.00 m
Approved By: M.A.H

Sheet 2 of 3

Geosol Engineering Co LLC

Borehole No.

BH-19

21.00-22.00

C 23

88

96

94

Stratum Description

Legend

88

Level
(m)

97

Depth (m)

RQD %

C 22

SCR %

20.00-21.00

SPT Results

TCR %

Sample
Depth (m)

Sample
Type & No.

Back fill

PROJECT : Royal Oman Police New General Hospital Project
START DATE: 05/08/2015
EMPLOYER : Royal Oman Police
END DATE : 08/08/2015
ENGINEER:Option One International W.L.L. - Al Manarah Engineering Consultancy JV
WEATHER : SUNNY
CONTRACTOR: Galfar Engineering & Contracting SAOG
LOCATION : Mobile Hospital Building (MH1)
Elevation
Final Depth
Coordinates
Water Depth Plant Used Orient Drilling Fluid
88.333
Segovia
Water
632578.97 E 2605119.68 N
30.00 m
NE
m
90
20

Moderately strong to strong,Offwhite with
yellow patches, moderately tohighly weathered,
highly fractured, fossiliferousLIMESTONE,
with minor cavities. some cavitiesand fractures
are filled with silty clay. Poor toexcellent rock.

94

21

22

22.00-23.00

C 24

100

97

85

23

23.00-24.00

C 25

99

91

57

24

24.00-25.00

C 26

96

49

41

25

25.00-26.00

C 27

100

97

84

26

26.00-27.00

C 28

100

100

100

27

27.00-28.00

C 29

100

100

93

28

28.00-29.00

C 30

100

50

12

29

29.00-30.00

C 31

99

74

61

30.00

58.33

End of Borehole at 30.00 m

30

Remarks:
O.D. of DC: 101 mm O.D. of SPT:
Logged By: A.SH
Opertator: Muttu

O.D. of Casing: 120 mm
Checked By: A.M

Casing length: 4.00 m
Approved By: M.A.H

Sheet 3 of 3

ROYAL OMAN POLICE NEW GENERAL
HOSPITAL- BP2 PACKAGE I, MUSCAT
MAIN HOSPITAL BUILDING (HB) AND MOBILE
HOSPITAL (MH-1)

GSE/02-293-1/15/2

November, 2015
Rev.00

APPENDIX D
LABORATORY TEST RESULTS


P.O. Box: 1413 Ruwi, PC 112 Muscat
Tel.: +968 24492592, +968 24613222 Fax: +968 24497043 www.altaher.com


Page 28/23

ROYAL OMAN POLICE NEW GENERAL
HOSPITAL- BP2 PACKAGE I, MUSCAT
MAIN HOSPITAL BUILDING (HB) AND MOBILE
HOSPITAL (MH-1)

GSE/02-293-1/15/2

November, 2015
Rev.00

APPENDIX E
SUMMARY OF LABORATORY TEST RESULTS


P.O. Box: 1413 Ruwi, PC 112 Muscat
Tel.: +968 24492592, +968 24613222 Fax: +968 24497043 www.altaher.com


Page 29/23

GEOSOL
ENGINEERING Co.

Variation of UCS Versus Level

PROJECT:

Royal Oman Police New General Hospital- BP2 Package II, Muscat Main Hospital building (HB)

CLIENT:

Royal Oman police

Consultant:

Option One International W.L.L. - Al Manarah Engineering Consultancy JV
CONTRACTOR: Galfar Engineering & Contracting SAOG

0.00

10.00

20.00

UCS (N/mm2)
30.00 40.00 50.00

60.00

70.00

92
90
88
86
84
82

Level

80
78
76
74
72
70
68
66
64
62
60

UCS value
UCS=12*Point load
Trend line

80.00

: Royal Oman Police New General Hospital Project

BH-04

BH-03

BH-02

BH-01

BH/TP No.

2

29

84

14

3.6

22.6
44.6
27.3

10.0-11.0

14.0-15.0

19.0-20.0

65.6
28.1
49
49.9

11.0-12.0

15.0-16.0

18.0-19.0

3.0-4.0

7.0-8.0

33
63.7

1.0-2.0

0.00-1.0

23.3

4.0-5.0

3.9

46.7

1.0-2.0

29.6

19.0-20.0

38.4
42.3

31

9.0-10.0

26

64.7

53.6

N/mm2

13.0-14.0

5.0-6.0

4.0-5.0

57

Mpa

UCS

Is(50)

42.2

54

PI

48.5

28

(%)

PL

18.0-19.0

82

(%)

LL

14.0-15.0

19

54

(%)

Clay

Unconfined
Compressive Strength

51.2

31

34

(%)

Silt

Atterberg Limits

10.0-11.0

7.0-8.0

21

3

6.0-7.0

(%)

(%)

(m)

4.0-5.0

9

Sand

Gravel

Depth

Praticle Size Distribution

: Main Hospital building (HB)

Sample Identifications

LOCATION
Point Load
Index

2.4

2.63

2.48

T/m3

Bulk Density

SUMMARY OF LABORATORY TEST RESULTS

EMPLOYER
: Royal Oman Police
ENGINEER
: Option One International W.L.L. - Al Manarah Engineering Consultancy JV
CONTRACTOR : Galfar Engineering & Contracting SAOG

PROJECT

2.39

2.62

2.47

T/m3

Dry Density

0.04

0.19

0.02

0.03

0.16

0.22

0.05

(%)

SO3 (1:2
:Soil:H2O,
Extract)

0.43

2.26

0.27

0.32

1.97

2.61

0.62

(g/L)

SO4 (1:2
:Soil:H2O,
Extract)

0.01

0.01

<0.01

0.01

0.01

<0.01

0.01

(%)

CL

Chemical Analyses of soil
of soil

8.2

8.2

8.1

8.2

7.8

8.1

8.6

PH

13.2

19.7

(%)

Free Swell

: Royal Oman Police New General Hospital Project

BH-08

BH-07

BH-06

BH-05

BH/TP No.

1

63.0
37.7

18.0-19.0

3.0-4.0

43.2
28.6
57.1
53.2
32.2
44.9
72.1
17.6
41.3

15.0-16.0

18.0-19.0

24.0-25.0

1.0-2.0

4.0-5.0

7.0-8.0

11.0-12.0

13.0-14.0

17.0-18.0

15.4

4.0-5.0

35.2
49.5

13.0-14.0

18.0-19.0

8.0-9.0

19.8

1.0-2.0

0.0-1.0

19.9

10.0-11.0

7.0-8.0

1.2

26.9

13.0-14.0

3.4

84.1

5.0-6.0

35.8

6.0-7.0

2

N/mm2

9.0-10.0

97

Mpa

UCS

Is(50)

2.46

2.57

2.48

2.57

T/m3

2.45

2.57

2.47

2.56

T/m3

(%)

0.01

0.07

0.2

0.01

0.04

(%)

PI

3.9

(%)

PL

SO3 (1:2
:Soil:H2O,
Extract)

4.2

(%)

LL

Dry Density

3.0-4.0

(%)

Clay

Bulk Density

2.0-3.0

(%)

(%)

Silt

Unconfined
Compressive Strength

0.01

Sand

Gravel

Atterberg Limits

0.0-1.0

(m)

Depth

Praticle Size Distribution

: Main Hospital building (HB)

Sample Identifications

LOCATION
Point Load
Index

SUMMARY OF LABORATORY TEST RESULTS

EMPLOYER
: Royal Oman Police
ENGINEER
: Option One International W.L.L. - Al Manarah Engineering Consultancy JV
CONTRACTOR : Galfar Engineering & Contracting SAOG

PROJECT

0.17

0.84

2.41

0.19

0.42

0.14

(g/L)

SO4 (1:2
:Soil:H2O,
Extract)

0.01

0.01

<0.01

<0.01

0.01

0.01

(%)

CL

Chemical Analyses of soil
of soil

8

8.1

7.7

8.3

8.4

8.5

PH

(%)

Free Swell

: Royal Oman Police New General Hospital Project

BH-12

BH-11

BH-10

BH-09

BH/TP No.

35.5
25.9
17.5

22.0-23.0

27.0-28.0

31.1
63.8
59.4

8.0-9.0

12.0-13.0

17.0-18.0

4.0-5.0

50.3

43.7

17.0-18.0

1.5

32.2

13.0-14.0

0.0-1.0

39.2

5.0-6.0

9.0-10.0

1.0-2.0

0.0-1.0

2.43

2.55

2.66

2.43

2.54

2.65

0.05

<0.01

44.6

14.0-15.0

10.4

25.2

10.0-11.0

3.3

47.1

5.0-6.0

19.0-20.0

0.04
0.02

2.83

0.02

(%)

SO3 (1:2
:Soil:H2O,
Extract)

31.0

2.84

2.52

T/m3

Dry Density

3.0-4.0

40.4

2.53

T/m3

Bulk Density

1.0-2.0

17.0-18.0

N/mm2

23.4

3.7

Mpa

UCS

Is(50)

42.9

(%)

PI

15.0-16.0

(%)

PL

29.0

(%)

LL

9.0-10.0

(%)

Clay

37.2

(%)

(%)

Silt

Unconfined
Compressive Strength

6.0-7.0

Sand

Gravel

Atterberg Limits

3.0-4.0

0.0-1.0

(m)

Depth

Praticle Size Distribution

: Main Hospital building (HB)

Sample Identifications

LOCATION
Point Load
Index

SUMMARY OF LABORATORY TEST RESULTS

EMPLOYER
: Royal Oman Police
ENGINEER
: Option One International W.L.L. - Al Manarah Engineering Consultancy JV
CONTRACTOR : Galfar Engineering & Contracting SAOG

PROJECT

0.55

0.04

0.26

0.42

0.21

(g/L)

SO4 (1:2
:Soil:H2O,
Extract)

<0.01

0.01

<0.01

0.01

<0.01

(%)

CL

Chemical Analyses of soil
of soil

8.7

8.5

8.5

8.4

8.8

PH

(%)

Free Swell

: Royal Oman Police New General Hospital Project

BH-16

BH-15

BH-14

BH-13

BH/TP No.

(%)

(%)

LL

(%)

PL

PI

N/mm2

64.6
24.9
18.5
40.2
30.7
42.5

1.0-2.0

2.0-3.0

5.0-6.0

9.0-10.0

14.0-15.0
4.1

49.4

16.0-17.0

2.8

25.0-26.0

29.0-30.0

4.1

48.3

24

11.0-12.0

20.0-21.0

31.3

8.0-9.0

3.1

0.01

15.0-16.0

<0.01
2.6

0.01

0.03

<0.01

0.02

(%)

SO3 (1:2
:Soil:H2O,
Extract)

30.8

2.6

2.52

2.53

2.52

T/m3

Dry Density

1.0-2.0

60.1

27.0-28.0

2.53

2.53

2.53

T/m3

Bulk Density

3.0-4.0

45.9

21.0-22.0

18.0-19.0

50.1

8.0-9.0

12.0-13.0

4.0-5.0

36.9

49.1
3.4

18.0-19.0

0.0-1.0

43.7

13.0-14.0

9.0-10.0

2.4

2.4

Mpa

UCS

Is(50)

76.6

(%)

Clay

75.1

(%)

(%)

Silt

Unconfined
Compressive Strength

6.0-7.0

Sand

Gravel

Atterberg Limits

3.0-4.0

0.0-1.0

(m)

Depth

Praticle Size Distribution

: Main Hospital building (HB)

Sample Identifications

LOCATION
Point Load
Index

SUMMARY OF LABORATORY TEST RESULTS

EMPLOYER
: Royal Oman Police
ENGINEER
: Option One International W.L.L. - Al Manarah Engineering Consultancy JV
CONTRACTOR : Galfar Engineering & Contracting SAOG

PROJECT

0.15

0.12

0.17

0.33

0.06

0.25

(g/L)

SO4 (1:2
:Soil:H2O,
Extract)

0.01

0.01

0.01

<0.01

0.01

0.01

(%)

CL

Chemical Analyses of soil
of soil

8.4

8.6

8.3

8.1

8.8

8.5

PH

(%)

Free Swell

: Royal Oman Police New General Hospital Project

BH-19

BH-18

BH-17

BH/TP No.

4

64

66

(%)

LL

27

23

(%)

PL

37

43

PI

3.6

2.2

3.8

Mpa

25.8

N/mm2

UCS

Is(50)

76

20

50.6
47.1
54.7

26.0-27.0

29.0-30.0

54.3

22.0-23.0

18.0-19.0

2.4

31.9

14.0-15.0

54.1

6.0-7.0

3.4

9.0-10.0

4.0-5.0

0.0-1.0

3.7

37.1

19.0-20.0

29.0-30.0

40.5

3.1

38.3

14.0-15.0

24.0-25.0

47.8

6.0-7.0

19.6

11.0-12.0

2.0-3.0

1.0-2.0

26
48

(%)

Clay

70.3

22

(%)

Silt

Unconfined
Compressive Strength

27.0-28.0
12

(%)

(%)

18

Sand

Gravel

Atterberg Limits

18.0-19.0

12.0-13.0

8.0-9.0

5.0-6.0

4.0-5.0

1.0-2.0

(m)

Depth

Praticle Size Distribution

: Main Hospital building (HB)

Sample Identifications

LOCATION
Point Load
Index

2.54

2.46

T/m3

Bulk Density

SUMMARY OF LABORATORY TEST RESULTS

EMPLOYER
: Royal Oman Police
ENGINEER
: Option One International W.L.L. - Al Manarah Engineering Consultancy JV
CONTRACTOR : Galfar Engineering & Contracting SAOG

PROJECT

2.53

2.46

T/m3

Dry Density

0.02

0.02

<0.01

0.02

0.06

0.07

(%)

SO3 (1:2
:Soil:H2O,
Extract)

0.19

0.22

0.06

0.25

0.75

0.86

(g/L)

SO4 (1:2
:Soil:H2O,
Extract)

0.01

<0.01

0.01

<0.01

0.01

0.01

(%)

CL

Chemical Analyses of soil
of soil

8.9

7.9

8.5

8.2

9.2

9.8

PH

5.0

(%)

Free Swell

ROYAL OMAN POLICE NEW GENERAL
HOSPITAL- BP2 PACKAGE I, MUSCAT
MAIN HOSPITAL BUILDING (HB) AND MOBILE
HOSPITAL (MH-1)

GSE/02-293-1/15/2

November, 2015
Rev.00

APPENDIX F
BRE DIGEST 363


P.O. Box: 1413 Ruwi, PC 112 Muscat
Tel.: +968 24492592, +968 24613222 Fax: +968 24497043 www.altaher.com


Page 30/23

ROYAL OMAN POLICE NEW GENERAL
HOSPITAL- BP2 PACKAGE I, MUSCAT
MAIN HOSPITAL BUILDING (HB) AND MOBILE
HOSPITAL (MH-1)

GSE/02-293-1/15/2

November, 2015
Rev.00

APPENDIX G
PHOTOGRAPHS


P.O. Box: 1413 Ruwi, PC 112 Muscat
Tel.: +968 24492592, +968 24613222 Fax: +968 24497043 www.altaher.com


Page 31/23

PROJECT:

ROYAL OMAN POLICE NEW GENERAL HOSPITAL PROJECT

LOCATION:

HOSPITAL MAIN BUILDING (HB) AND MOBILE SOSPITAL (MH-1)

CLIENT:

ROYAL OMAN POLICE

CONTRACTOR:

GALFAR ENGINEERING & CONTRACTING SAOG

CONSULTANT:

OPTION ONE INTERNATIONAL W.L.L. - AL MANARAH
ENGINEERING CONSULTANCY JV

DRILLING AND SAMPLING UTILIZING DRILLING RIG

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(1)

DEPTH

:

From 0.00 –05.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(1)

DEPTH

:

From 5.00 – 10.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(1)

DEPTH

:

From 10.00 – 15.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(1)

DEPTH

:

From 15.00 – 20.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(1)

DEPTH

:

From 20.00 – 25.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(2)

DEPTH

:

From 0.00 –05.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(2)

DEPTH

:

From 5.00 – 10.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(2)

DEPTH

:

From 10.00 – 15.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(2)

DEPTH

:

From 15.00 – 20.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(2)

DEPTH

:

From 20.00 – 25.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(3)

DEPTH

:

From 0.00 –05.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(3)

DEPTH

:

From 5.00 – 10.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(3)

DEPTH

:

From 10.00 – 15.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(3)

DEPTH

:

From 15.00 – 20.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(4)

DEPTH

:

From 0.00 –05.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(4)

DEPTH

:

From 5.00 – 10.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(4)

DEPTH

:

From 10.00 – 15.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(4)

DEPTH

:

From 15.00 – 20.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(5)

DEPTH

:

From 0.00 –05.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(5)

DEPTH

:

From 5.00 – 10.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(5)

DEPTH

:

From 10.00 – 15.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(5)

DEPTH

:

From 15.00 – 20.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(6)

DEPTH

:

From 0.00 –05.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(6)

DEPTH

:

From 5.00 – 10.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(6)

DEPTH

:

From 10.00 – 16.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(6)

DEPTH

:

From 16.00 – 22.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(6)

DEPTH

:

From 22.00 – 25.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(7)

DEPTH

:

From 0.00 – 06.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(7)

DEPTH

:

From 6.00 – 10.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(7)

DEPTH

:

From 10.00 – 14.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(7)

DEPTH

:

From 14.00 – 20.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(8)

DEPTH

:

From 0.00 – 04.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(8)

DEPTH

:

From 4.00 – 8.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(8)

DEPTH

:

From 8.00 – 12.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(8)

DEPTH

:

From 12.00 – 16.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(8)

DEPTH

:

From 16.00 – 20.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(9)

DEPTH

:

From 0.00 – 04.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(9)

DEPTH

:

From 4.00 – 8.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(9)

DEPTH

:

From 8.00 – 12.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(9)

DEPTH

:

From 12.00 – 18.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(9)

DEPTH

:

From 18.00 – 20.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(10)

DEPTH

:

From 0.00 – 04.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(10)

DEPTH

:

From 4.00 – 8.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(10)

DEPTH

:

From 8.00 – 12.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(10)

DEPTH

:

From 12.00 – 16.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(10)

DEPTH

:

From 16.00 – 20.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(11)

DEPTH

:

From 0.00 – 06.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(11)

DEPTH

:

From 6.00 – 12.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(11)

DEPTH

:

From 12.00 – 18.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(11)

DEPTH

:

From 18.00 – 24.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(11)

DEPTH

:

From 24.00 – 30.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(12)

DEPTH

:

From 0.00 – 05.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(12)

DEPTH

:

From 5.00 – 11.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(12)

DEPTH

:

From 11.00 – 17.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(12)

DEPTH

:

From 17.00 – 20.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(13)

DEPTH

:

From 0.00 – 06.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(13)

DEPTH

:

From 6.00 – 12.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(13)

DEPTH

:

From 12.00 – 18.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(13)

DEPTH

:

From 18.00 – 20.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(14)

DEPTH

:

From 0.00 – 04.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(14)

DEPTH

:

From 4.00 – 10.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(14)

DEPTH

:

From 10.00 – 16.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(14)

DEPTH

:

From 16.00 – 20.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(15)

DEPTH

:

From 0.00 – 06.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(15)

DEPTH

:

From 6.00 – 12.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(15)

DEPTH

:

From 12.00 – 18.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(15)

DEPTH

:

From 18.00 – 24.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(15)

DEPTH

:

From 24.00 – 30.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(16)

DEPTH

:

From 0.00 – 06.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(16)

DEPTH

:

From 6.00 – 12.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(16)

DEPTH

:

From 12.00 – 18.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(16)

DEPTH

:

From 18.00 – 24.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(16)

DEPTH

:

From 24.00 – 30.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(17)

DEPTH

:

From 0.00 – 06.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(17)

DEPTH

:

From 6.00 – 12.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(17)

DEPTH

:

From 12.00 – 18.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(17)

DEPTH

:

From 18.00 – 24.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(17)

DEPTH

:

From 24.00 – 30.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(18)

DEPTH

:

From 0.00 – 06.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(18)

DEPTH

:

From 6.00 – 12.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(18)

DEPTH

:

From 12.00 – 18.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(18)

DEPTH

:

From 18.00 – 24.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(18)

DEPTH

:

From 24.00 – 30.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(19)

DEPTH

:

From 0.00 – 06.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(19)

DEPTH

:

From 06.00 – 12.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(19)

DEPTH

:

From 12.00 – 18.00 m

GEOSOL ENGINEERING Co. LLC

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(19)

DEPTH

:

From 18.00 – 24.00 m

PROJECT :

Royal Oman Police New General Hospital Project

LOCATION:

Hospital Building

BH No

:

(19)

DEPTH

:

From 24.00 – 30.00 m

GEOSOL ENGINEERING Co. LLC