PROJECT: PROPOSED 9-STORIED RESIDENTIAL BUILDING

PROJECT NAME: "OMEGA"

LOCATION: PLOT NO - 369, ROAD NO-10, BLOCK-C

BASHUNDHARA RESIDENTIAL AREA, DHAKA.

STRUCTURAL DRAWING.

DATE: January,2025
 GENERAL NOTES - 1
1. GENERAL 4. MORTAR :
SHALL BE USED FOR BRICK WALL
· DESIGN METHOD IS USD/LRFD FOR STRUCTURAL & ASD FOR FOUNDATION ACCORDING
TO BANGLADESH NATIONAL BUILDING CODE (BNBC) 2020, ASCE 7-05 AND ACI 318-08 MIX RATIO (CEMENT : SAND)
= 1 : 3 (INTERIOR WALL)
· ALL THE STRUCTURAL DRAWINGS SHALL BE READ IN CONJUNCTION WITH RELEVANT = 1 : 3 (EXTERIOR WALL) - USE WATER PROOFING ADMIXTURE FOR
ARCHITECTURAL DRAWINGS BETTER PERFORMANCE
· FOLLOW BNBC (2020) FOR SPECIFICATIONS OR STRUCTURAL REQUIREMENTS NOT
MENTIONED IN THE DRAWINGS OR IN THIS NOTE. ANY DETAILS NOT SHOWN IN THE 5. CEMENT
DRAWING SHOULD BE DONE ACCORDING TO ACI DETAILING MANUAL
PORTLAND COMPOSITE CEMENT / BDS EN 197-1 : 2011 CEM II-A/M (PCC)
BASIC DESIGN AND DETAILING DATA
1 DESIGN CODE: BNBC 0 0 6. CONCRETE AGGREGATE
IND S EED:
a. FINE AGGREGATES: MINIMUM FM=2.50
EART A E ONE COE ICIENT: 0 ONE- II
b. COARSE AGGREGATES: 20mm DOWN WELL GRADED
SEIS IC DESIGN CATEGORY: SDC- D RA E B ILDING RA E
STONE CHIPS TO BE USED AS COARSE AGGREGATE
OT ER LOADS A BNBC 0 0

2. FOUNDATION 7. WATER
FOUNDATION TYPE - PILE FOUNDATION
POTABLE WATER TO BE USED IN CONCRETE MIX
IN-SITU PILE CAPACITY 75 TON FOR 20" PILE AS PER SOIL
TEST REPORT DEPTH OF FOUNDATION AS PER FOUNDATION DRAWING
8. STEEL REBARS
3. CONCRETE : i) ALL REBAR IS GRADE 60 (fy=60 ksi or 413 MPa) EXCEPT CONFINEMENT REBAR
ii) YIELD STRENGTH OF STEEL REBAR CONFORMED TO ONE OF THE
AVERAGE AND MINIMUM CONCRETE COMPRESSIVE STRENGTH (CYLINDER)
CONSIDERED AS FOLLOWS : FOLLOWING SPECIFICATIONS :i) BDS ISO 6935-2, ii) ASTM A615/A615M
iii) THE FOLLOWING TESTS FOR REINFORCING BARS FROM RANDOM
a. FOR PILE CAP : DESIGN f'c = 4000 psi
WHICH ARE TO BE CONFIRMED BY TRIAL MIX DESIGN SAMPLES SHALL BE CONDUCTED AS PER BDS ISO 6935-2/ASTM A615M AND
TEST RESULT SHALL BE SUBMITTED TO THE ENGINEER IN-CHARGE FOR CHECKING
b. FOR COLUMN & SHEAR WALL: DESIGN f'c = 4000 psi
AND RECORD
WHICH ARE TO BE CONFIRMED BY TRIAL MIX DESIGN

c. FOR BEAM, SLAB AND STAIR: DESIGN f'c = 3500 psi a. TENSILE STRENGTH TEST
WHICH ARE TO BE CONFIRMED BY TRIAL MIX DESIGN
b. PERCENTAGE ELONGATION TEST
d. FOR LINTEL, FIN, SIL, FALSE SLAB etc: DESIGN f'c = 3000 psi c. BEND/REBEND TEST
WHICH ARE TO BE CONFIRMED BY TRIAL MIX DESIGN

CYLINDER TEST OF DIAMETER = 4", HEIGHT = 8"

28 DAYS STRENGTH = AS SPECIFIED
7 DAYS STRENGTH = 70% OF THE 28 DAYS STRENGTH.

CURING OF C.C & R.C.C WORK :

CURING TIME = MINIMUM 28 DAYS
METHOD OF CURING : i) HORIZONTAL SURFACE: BY PONDING OF WATER
ii) OTHER SURFACES: BY WRAPPING MOIST JUTE FABRIC AND SPRINKLING WATER BY
HOSE PIPE FREQUENTLY

*SPECIAL NOTE: NO BRICK CHIPS ALLOWED AS COARSE AGGREGATE IN CONCRETE

REVISION NO. :

S EET NO :
CONSULTANT : PROJECT INFORMATION : Structural Engineer Architect DRAWING TITLE : DISCLAIMER :
RO ECT NA E : OMEGA

E S N GENERAL NOTE
Rev-00
STR CT RAL DRA ING AS BEEN DONE AS ER
ARC ITECT RAL DRA ING RO IDED BY CLIENT
S-01
RO ECT TY E: RO OSED -STORIED RESIDENTIAL B ILDING STR CT RAL CONS LTANT ARE NOT RES ONSIBLE
S E C S B ET OR ANY IOLATION O CODE COND CT OR T E CAD BY:
CORE DESIGN ADVISOR'S
-1 R - S - T D -1 0 RO ECT ADDRESS: LOT NO - ROAD NO-10 BLOC -C
IEB D INB SCALE: RES ECTI E A T ORITY
: 01 1- BAS ND ARA RESIDENTIAL AREA D A A C : 01 1 0 10 NOT TO SCALE DATE : AN ARY 0
:
 GENERAL NOTES - 2
9. LAP LENGTH (CLASS A) 15. LAP LOCATION
UNLESS OTHERWISE MENTIONED IN THE DRAWINGS, LAP LENGTH a. FOR BEAM BOTTOM BAR, LAP NOT TO BE PROVIDED AT MIDDLE THIRD
ZONE OF THE SPAN
Development Length Lap Splice Length
Beam Slab
Bar ldh with b. FOR BEAM TOP BAR, LAP MAY BE PROVIDED AT MIDDLE THIRD ZONE OF
Dia Standard Hook ld in Tension ld in Tension Column Tension Compression TensionCompression THE SPAN
[Concrete≤300] [Concrete>300] Bottom Top 60 Grade (in) 60 Grade
(in) in Tension (in)
(in) (in) (in) (in) (in) (in)
(in)
c. NOT MORE THAN 50% OF THE BARS SHALL BE SPLICED AT ONE PLACE
10 8 16 21 16 16 21 12 16 12
12 10 20 25 20 20 25 14 20 14 d. LAP SPLICES ARE TO BE CONFINED BY HOOPS WITH MAXIMUM SPACING OR
16 13 26 34 26 26 34 19 26 19
20 16 41 53 41 41 53 24 41 24
PITCH OF d/4 OR 4"mm WHERE d IS THE EFFECTIVE DEPTH OF THE BEAM
25 20 51 66 51 51 66 30 - -
28* 23 57 74 57 57 74 34 - -
32* 26 65 84 65 65 84 38 - - lapping prohibited Middle third
*FOR Ø28 & Ø32 DIA BAR COUPLER SHOULD BE USED IN LAP SPLICE ldh
within ld Splice*
*NOTE:
E EN T E N E E O N E N O N E
E EN T E N E E O E

12db

d
E T N O T E E E T ONE O T ON E TE T N E E

h
T ONE O T ON T EN N E E E ENT O T E E E EN T

10. HOOKS OF REBAR

Minimum 2h Splice*
a) FOR ALL RE-BAR : PROVIDE 90° STANDARD HOOKS (L-BENT) lapping prohibited Spacing of stirrups at lap splice
IF NOT SHOWN IN THE DRAWINGS. *Other stirrups are not shown for better clarify d/4 or 4" (whichever is less)

11. SPACER BARS 16. CORNER REINFORCEMENT

CORNER REINFORCEMENT FOR BEAM
TO SUPPORT SECOND LAYER BARS IN BEAMS/SLABS, USE 25Ø SPACER SUPPORTED 2-WAY SLABS
L/5
BARS @ 30" C/C WHERE REQUIRED.

12. CHAIRS
USE CHAIRS OF NECESSARY DIMENSION MADE OF Ø12/Ø16 BAR
TO SUPPORT TOP BARS @ 30" C/C.

b
13. DEVELOPMENT LENGTH a
a
ALL BEAM AND SLAB REBARS SHOULD BE EXTENDED INTO THE SUPPORT UPTO b

L/5
a
DEVELOPMENT LENGTH. a
b a a = TOP BARS
14. ADMIXTURE a
b = BOTTOM BARS
b a=b
WATER PROOFING ADMIXTURE, PLASTICISER AND JOINTING ADMIXTURE SHALL BE USED
L = LONGER CLEAR SPAN
AS MENTIONED IN THE RESPECTIVE DRAWINGS AND IN THE SPECIFICATION AFTER
APPROVAL BY THE ENGINEER. b SPACING OF CORNER BARS = SPACING OF MAXIMUM POSITIVE BARS

REVISION NO. :

SHEET NO :
CONSULTANT : PROJECT INFORMATION : Structural Engineer DRAWING TITLE : DISCLAIMER :
PROJECT NAME : OMEGA

Engr.Suraya Nasrin GENERAL NOTE Rev-00

STRUCTURAL DRAWING HAS BEEN DONE AS PER
ARCHITECTURAL DRAWING PROVIDED BY CLIENT.
S-02
PROJECT TYPE: PROPOSED 9-STORIED RESIDENTIAL BUILDING STRUCTURAL CONSULTANT ARE NOT RESPONSIBLE
CORE DESIGN ADVISOR'S M.Sc Engg.(Civil and Structure),BUET FOR ANY VIOLATION OF CODE & CONDUCT OR THE CAD BY:
SCALE:
House-13, Road-9,Sector-6,Uttara Model Town,Uttara,Dhaka-1230
PROJECT ADDRESS: PLOT NO - 369, ROAD NO-10, BLOCK-C FIEB, DMINB RESPECTIVE AUTHORITY.
phone: 01521-456877 DATE : April ,2023
mail: coredesignadvisors@gmail.com
BASHUNDHARA RESIDENTIAL AREA, DHAKA.
Cell: +8801716780910 NOT TO SCALE
 GENERAL NOTES - 3
17. MINIMUM CONCRETE CLEAR COVER FOR REINFORCING BARS
Location or Thickness
17A. SCOPE OF EMBEDMENT
Thickness Member Figure
Member Location or Condition Figure Condition of Cover
of Cover

COLUMN
Side 3"
water face 2.5"
Foundation

3"
2.5" 2.5"
Bottom 3"

2.5"
3"
UNDERGROUND

12db
WATER RESERVOIR
1.5"

2.5"
in contact
2.5" BEAM column that receives
with
Above ground level *1.5"

1.5"
ground bars of main beam or

1.5"
foundation beam
1.5" *See the details drawing
Column
2.5"
SECTION
16. SLAB END REINFORCING DETAILS

2.5"
below

2.5"
ground level *2.5" FREE END OF SLAB INCAPABLE OF EMBEDDING OF STEEL BAR IN BEAM/WALL
2.5"
17B. SCOPE OF EMBEDMENT
2"
slab slab
*2"

10"
SLAB

12db
all face : beam that receives bars of slab

6"
6"
6"
Grade beam 1.5"

2"
2"
top, side & bottom
(1a) slab thickness min 6"
≥8" BEAM
2" (3a) slab thickness
slab
SECTION
≥8"
indoors face : 1.5"
**1.5" slab
17C. SCOPE OF EMBEDMENT

min 4"
top, side & bottom 1.5"

10"
Floor beam 1.5"
(1b) slab thickness
<8"
1.5"

12db
min 6"
SECONDARY Primary beam that
outdoors face : min 6"

10"
**1.5" BEAM receives bars of
top, side & bottom (3b) slab thickness
<8" secondary beam
1.5" min 6"
SECTION
slab
0.75"

PRIMARY BEAM
10"

10"
Slab and stair top and bottom 0.75"
slab
0.75"

min 6" 1.5" 18. COMPACTED SAND FILL

(2) any slab (3c) slab thickness
in contact with ground 2.5"
thickness <8" THE COMPACTED SAND FILL WOULD MEAN FILLING OF SAND ( FM > 1.2 )
2.5"

Lift Pit RCC Wall 17. RECOMMMENDED END HOOKS IN LAYERS OF 6"mm AND COMPACTED TO 95% STD. PROCTOR DRY DENSITY
1.5"

others face 1.5"

Bar hook Form and Bend AngleBend Bar Location
Extention (degree) Radius (r) Used 19. ADDITIONAL BAR, FASTENING BAR IN BEAM
2" 2"
Drain wall All faces 2" r
primaryreinf.
180° r = 2db 6 to end of
(Unless shown otherwise in the drawing(s))
25
db

4db anchorage
lap splice
2" depth (D)mm D < 24" 24"≤D<36" 36"≤D<48" D³48"
water face 2"
2" fastening bar
2"

OVERHEAD
135° r = 1.25db stirrups additional bar not necessary 2-Ø10 4-Ø12 n-Ø12
tie/stirrups 6 to
db

WATER TANK 12 diagonal hoop

75
2"

other face 2"

³

b
6d

<12"

D
primary SECTION
90° r = 2.5db 6 to embedment
2"

12db

other face 2" 3"

r

reinf.
db

32 bend-up for
B
BASE SLAB
3"

/ MAT
in contact with ground 3"
8 to
slab 45° r = 5db slab bend
fastening Ø6 mm @ 24"
db

20
r

bar in
* from tie ** from stirrups

REVISION NO. :

S EET NO :
CONSULTANT : PROJECT INFORMATION : Structural Engineer DRAWING TITLE : DISCLAIMER :
RO ECT NA E : OMEGA

E S N GENERAL NOTE
Rev-00
STR CT RAL DRA NG AS BEEN DONE AS ER
ARC TECT RAL DRA NG RO DED BY CL ENT
S-03
RO ECT TY E: RO OSED -STOR ED RES DENT AL B LD NG STR CT RAL CONS LTANT ARE NOT RES ONS BLE
S E C S B ET
CORE DESIGN ADVISOR'S OR ANY OLAT ON O CODE COND CT OR T E CAD BY:
- 3 R - S - T D - 30 EB D NB SCALE: RES ECT E A T OR TY
RO ECT ADDRESS: LOT NO - 3 ROAD NO- 0 BLOC -C
:0 -
: BAS ND ARA RES DENT AL AREA D A A C : 0 0 0 NOT TO SCALE DATE : AN ARY 0
 GENERAL NOTES - 4
20. COLUMN SPLICE LOCATION
TIE ARRANGEMENTS IN COLUMN :

stirrups/ties
S
"
³3
main reinforcement

6d
b
15"

SPACING (S) < 6"mm

splice
S

lap
A
H * ONLY WITHIN CENTER HALF stirrup/ties
OF CLEAR COLUMN HEIGHT SPACING(S)> 6"mm
* USE HALF THE SPECIFIED TIE
SPACING AT LAP COCATION
COLUMN BAR END
Joint of stirrups/ties DETAIL
alternately at the main bars

SO
FLOOR LEVEL on adjacent corners of the
Joint hoops may be spaced at up to 6" for the

l0
column as shown

depth of the shallowest beam when beams with

width ≥ 34 times of width of column frame into the
four sides of a column. For all other conditions,
A IS AREA FOR SPLICE OF COLUMN REINFORCEMENT. MAXIMUM 50% OF
TOTAL BAR IS SPLICED AT ONE LEVEL.
use hoops spaced at So on center.
H = CLEAR COLUMN HEIGHT

- 0.5 times of minimum dimension of

SO/2
d) STANDARD BAR HOOKS :
column

l0

-
i) MAIN REINFORCEMENT :

SO
12 d
21. END HOOK OF STIRRUPS SO = - 8db (db=smallest longitudinal bar diameter)

-
180° 90°

2SO
- 24db (db=tie bar diameter)

clear height of column

S≤
main bar

- 12"
4 d> 2.5"
/

SO
24"
d d
- larger dimension of column
l0 - 61 of clear height of column

l0

SO/2
ii) STIRRUPS AND TIES :
135° - 18" Cross

°
.00
6d tie

135
25mmØ BAR OR SMALLER fastening bar
additonal bar

6db³3"
stirrup

6d
END HOOKS OF STIRRUPS ARE LOCATED ALTERNATELY AT TOP ³

b
d

3"
CORNER BAR OF THE SECTION.

Structural Engineer REVISION NO. :

S EET NO :
CONSULTANT : PROJECT INFORMATION : DRAWING TITLE : DISCLAIMER :
RO ECT NA E :OMEGA

E S N
GENERAL NOTE
Rev-00
STR CT RAL DRA NG AS BEEN DONE AS ER
ARC TECT RAL DRA NG RO DED BY CL ENT
S-04
RO ECT TY E: RO OSED -STOR ED RES DENT AL B LD NG STR CT RAL CONS LTANT ARE NOT RES ONS BLE
CORE DESIGN ADVISOR'S S E C S B ET OR ANY OLAT ON O CODE COND CT OR T E CAD BY:
SCALE:
- R - S - T D - 0
RO ECT ADDRESS: LOT NO - ROAD NO- 0 BLOC -C EB D NB RES ECT E A T OR TY
:0 -4 DATE : AN ARY 0
: BAS ND ARA RES DENT AL AREA D A A
C : 0 0 0 NOT TO SCALE
 GENERAL NOTES - 5

22. CONFINEMENT REQUIREMENTS OF BEAM AT JOINTS 23. DETAILS OF REBARS AT SLAB OPENING
NOTE: UP TO OPENNING SIZE OF 24"x24"
FOR EARTHQUAKE LOADING RCC Slab (Typ.)

d/4
s<
24 db(hoop bar)

d
l

l
d
2" 300 mm

d
h opening
min. 4-12Ø ( Top & Bottom )

2h s≤d/2

d
l

l
d
Note : This stirrup spacing shall be mentioned
min. 4-12Ø( Top & Bottom )
as a minimum requirment.

25. STIRRUP AND TIE DETAIL

6db³ 24. Reinforcement Details at Corner of RCC Walls
Cross tie
3"
135°
Tension Lap

6db³3"
stirrup/ties
6db³3"

26. DETAILS OF RE-BARS AT WALL OPENING

RCC Wall (Typ.)

ld

ld

opening min. 2-16Ø

ld
ld

min. 2-16Ø

NOTE: UP TO OPENNING SIZE OF 24"x24" 25. Flat-Roof shall have 1% Drainage Slope

Structural Engineer REVISION NO. :

S EET NO :
CONSULTANT : PROJECT INFORMATION : DRAWING TITLE : DISCLAIMER :
RO ECT NA E : OMEGA E S
S E
N
C S B ET GENERAL NOTE Rev-00
STR CT RAL DRA NG AS BEEN DONE AS ER
ARC TECT RAL DRA NG RO DED BY CL ENT
S-05
RO ECT TY E: RO OSED -STOR ED RES DENT AL B LD NG STR CT RAL CONS LTANT ARE NOT RES ONS BLE
EB D NB OR ANY OLAT ON O CODE COND CT OR T E CAD BY:
CORE DESIGN ADVISOR'S SCALE:
- R - S
:0 5 - 5
- T D - 0
RO ECT ADDRESS: LOT NO - ROAD NO- 0 BLOC -C
C : 0 0 0 RES ECT E A T OR TY

: BAS ND ARA RES DENT AL AREA D A A NOT TO SCALE DATE : AN ARY 0 5

 A B C D E F G H

2'-3"
4'-8" 11'-5" 4'-7" 16'-7" 5'-1" 7'-1" 3'-8" 4'-8"

7'-2"

5" 4" 6"

6"
1

6"

6"
C4=12"X30"
C8=20"X20" C1=12"X20"
12'-4"

7"
6"

2'-2"
2

6"
C6=15"X30" C3=15"X25"
8'-4"

6" 1'-3"
3

6"

6"
4'-6"

C5=15"X30" 1'-3"

C2=12"X25"
8"
4

3'-7"

C7=20"X25" 1'-3" 6"

9"

9"
5

4'-3"

C5=15"X30" C3=15"X25"
6"
C2=12"X25"
6

6"
8'-4"

C2=12"X25"
SW=10"X45"
6"
10"

1'-8"
1'-3"
7
2'-4"

6"
C2=12"X25" 5"
8

5'-8"

7'-4"
6"
4'-2"

10"

6"
9

5"
3'-8"

1'-3" 1'-3" 7'-3"

SW=10"X45" C2=12"X25"
10

10"
4'-6"

C1=12"X20"
6" C7=20"X25"
8"
9"
11

1'-2"

C6=15"X30"
8'-6"

6" 6"
12

6"

6"

C2=12"X25"
C8=20"X20"
12'-2"

C1=12"X20"
C8=20"X20"
C2=12"X25"
1'-2"

1'-2"

1'-3"
6"
4"
13

6"
6'-2"

25'-0" Wide Road

W

S
N COLUMN LAYOUT PLAN (UP TO PL)

E
CONSULTANT : PROJECT INFORMATION : Structural Engineer DRAWING TITLE : REVISION NO. : DISCLAIMER :

COLUMN LAYOUT PLAN (UP TO GROUND

PROJECT NAME : OMEGA
S-06
SHEET NO :

FLOOR ROOF) STRUCTURAL DRAWING HAS BEEN DONE AS PER

Engr.Suraya Nasrin Rev-00 ARCHITECTURAL DRAWING PROVIDED BY CLIENT.

PROJECT TYPE: PROPOSED 9-STORIED RESIDENTIAL BUILDING STRUCTURAL CONSULTANT ARE NOT RESPONSIBLE
M.Sc Engg.(Civil and Structure),BUET FOR ANY VIOLATION OF CODE & CONDUCT OR THE
SCALE:
PROJECT ADDRESS: PLOT NO - 369, ROAD NO-10, BLOCK-C FIEB, DMINB RESPECTIVE AUTHORITY.
CORE DESIGN ADVISOR'S BASHUNDHARA RESIDENTIAL AREA, DHAKA. DATE : JANUARY ,2025
House-13, Road-9,Sector-6,Uttara Model Town,Uttara,Dhaka-1230 Cell: +8801716780910 NOT TO SCALE

phone: 01521-456877
mail: coredesignadvisors@gmail.com
 A B C D E F G H

2'-3"
4'-8" 11'-5" 4'-7" 16'-7" 5'-1" 7'-1" 3'-8" 4'-8"
4'-8"
7'-2"

5" 4" 6"

6"
1

6"

6"
C4=12"X30"
C8=20"X20" C1=12"X20"
12'-4"

7"
6"

2'-2"
2

6"
C6=15"X30" C3=15"X25"
8'-4"

6" 1'-3"
3

6"

6"
4'-6"

C5=15"X30" 1'-3"

C2=12"X25"
8"
4

3'-7"

C7=20"X25" 1'-3" 6"

9"

9"
5

4'-3"

C5=15"X30" C3=15"X25"
6"
C2=12"X25"
6

6"
8'-4"

C2=12"X25"
SW=10"X45"
6"

1'-8"
7
2'-4"

6"
C2=12"X25"
8

6"
4'-2"

6"
9

5"
3'-8"

1'-3"
SW=10"X45" C2=12"X25"
1'-6"
10

10"
4'-6"

C1=12"X20"
6" C7=20"X25"
8"
9"
11

1'-2"

C6=15"X30"
8'-6"

6" 6"
12

6"

6"

C2=12"X25"
C8=20"X20"
12'-2"

C1=12"X20"
C8=20"X20"
C2=12"X25"
1'-2"

1'-2"

1'-3"
6"
4"
13

6"
6'-2"

25'-0" Wide Road

W

S
N COLUMN LAYOUT PLAN (TYPICAL )

CONSULTANT : PROJECT INFORMATION : Structural Engineer DRAWING TITLE : REVISION NO. : DISCLAIMER :

COLUMN LAYOUT PLAN (1ST TO TOP )

PROJECT NAME : OMEGA
S-07
SHEET NO :

STRUCTURAL DRAWING HAS BEEN DONE AS PER

Engr.Suraya Nasrin Rev-00 ARCHITECTURAL DRAWING PROVIDED BY CLIENT.

PROJECT TYPE: PROPOSED 9-STORIED RESIDENTIAL BUILDING STRUCTURAL CONSULTANT ARE NOT RESPONSIBLE
M.Sc Engg.(Civil and Structure),BUET FOR ANY VIOLATION OF CODE & CONDUCT OR THE
SCALE:
PROJECT ADDRESS: PLOT NO - 369, ROAD NO-10, BLOCK-C FIEB, DMINB RESPECTIVE AUTHORITY.
CORE DESIGN ADVISOR'S BASHUNDHARA RESIDENTIAL AREA, DHAKA. DATE : JANUARY ,2025
House-13, Road-9,Sector-6,Uttara Model Town,Uttara,Dhaka-1230 Cell: +8801716780910 NOT TO SCALE

phone: 01521-456877
mail: coredesignadvisors@gmail.com
 A B C D E F G H

2'-3"
4'-8" 11'-5" 4'-7" 16'-7" 5'-1" 7'-1" 3'-8" 4'-8"

7'-2"

1'-7" 3'-5"
2'-1" 2'-11" P1 P1 2'-6" 2'-6" P2
P1 P1 P2

2'-11" 1'-5"
1

1'-1"

1'-1"
C7 C1

3'-3"

3'-3"
C3

P1 P1
P2
12'-4"

11"
5"

P1 P1

3'-5"
3'-1" 2'-0"
C4
2

1'-7"
P1 C2 P1
P1 2'-6"
8'-4"

2'-6" P1

P1 1'-8" 4'-3" 2'-8" 3'-3"

P1
2'-0"

2'-9" 1'-8" 2'-10" 1'-7"

P1 P1
3

3'-1"

C2A 4"
4'-6"

C3 P1 P1
P1 2'-6" 2'-6" 3'-5" 11"
4

P1 P1 P1
3'-7"

1'-4"
C5

2'-6"

2'-6"

2'-6"
C3 P1 C2
5

2'-6"

2'-6"

2'-6"
P1 P1 P1 P1
4'-3"

2'-0" 3'-1"
P1 P1 P1 P1
6

P1 C2A
P1
8'-4"

1"
1'-10" 8" 5'-0" 5'-0"
P3 P3 P3
3'-2" 1'-4"
7
2'-4"

2'-0" 3'-1" C6
C2A
8

P3
4'-2"

C2A
P1
3'-5"

P1 P3 3'-2" P3 2'-7" P3
C6 C2
1'-7" 4'-3" 2'-7" 3'-3"
9

3'-8"

1'-1"
2'-8"

C5
P1 P1 P1 P3 P3 P3
10

1'-9"

1'-4"
4'-6"

P1
P1
2'-10"

2'-9"

4" P1
C1
11

1'-8"
2'-2"

C3

P1
P1
8'-6"

P1 P1
2'-6" 2'-6"
P3
3'-1" 2'-0"
1'-9"

P3
12

3'-3"

C4
C2
P3 P3

P3 P3
12'-2"

5"

P1 P2
2'-10"
3'-3"

1'-10" 3'-3"
1'-1"

C7
13

2'-2"

C1
P1 P1
C2
P1
6'-2"

2'-11" 2'-1" P1 P2

25'-0" Wide Road

W

S
N PILE POINT LAYOUT PLAN

CONSULTANT : PROJECT INFORMATION : Structural Engineer DRAWING TITLE : REVISION NO. : DISCLAIMER :

PROJECT NAME : OMEGA PILE LAYOUT PLAN

S-08
SHEET NO :

STRUCTURAL DRAWING HAS BEEN DONE AS PER

Engr.Suraya Nasrin Rev-00 ARCHITECTURAL DRAWING PROVIDED BY CLIENT.

PROJECT TYPE: PROPOSED 9-STORIED RESIDENTIAL BUILDING STRUCTURAL CONSULTANT ARE NOT RESPONSIBLE
M.Sc Engg.(Civil and Structure),BUET FOR ANY VIOLATION OF CODE & CONDUCT OR THE
SCALE:
PROJECT ADDRESS: PLOT NO - 369, ROAD NO-10, BLOCK-C FIEB, DMINB RESPECTIVE AUTHORITY.
CORE DESIGN ADVISOR'S BASHUNDHARA RESIDENTIAL AREA, DHAKA.
DATE : JANUARY ,2025
House-13, Road-9,Sector-6,Uttara Model Town,Uttara,Dhaka-1230 Cell: +8801716780910 NOT TO SCALE

phone: 01521-456877
mail: coredesignadvisors@gmail.com
 EGL/ROAD LEVEL EGL/ROAD LEVEL
2'-0"

2'-0"

2'-0"
±3'-0"

±3'-0"
20"
Breaking level. Breaking level. 3" 3"

10mm Ø@5"c/c

4-20+4-16mm Ø
30'-0"

30'-0"
CROSS SECTION (A-A)
20"
10mmØ@5"c/c

10mmØ@5"c/c

3" 3"
10mm Ø@7"c/c

8-16mm Ø
A A A A CROSS SECTION (B-B)
JOINT DETAILS
80'-0"

75'-0"
750 Lapping

EVERY ALTERNATE BAR

SHOULD BE SPOT WELDED.
750 Lapping

EVERY ALTERNATE BAR

SHOULD BE SPOT WELDED.

Note for Pile (Cast in Situ Pile):

1. All Foundation Concrete have a 28 days Design Strength, f'c=3500 psi.

2. All Reinforcement bars should be deformed bar having yield strength, fy=60000 psi
10mmØ@7"c/c

3. Concrete mix ratio = 1:1.5:3 with

10mmØ@7"c/c

4. Spiral must be spot welded to main vertical alternate bars.

5. Block or M.S. bar welded to main bar to facilitate clear cover 3" around the steel
case.
6. Slump for Concrete = 6"mm,
7. After completion of bore hole, it must be washed with clean water
from seperate chamber.
B B B B 8. Allowable pile capacity=150 kip per pile which should be conformed by Pile Load Test
18"

18"

20" 20"
LONG SCETION OF PILE-P1 LONG SECTION OF PILE-P2

CONSULTANT : PROJECT INFORMATION : Structural Engineer DRAWING TITLE : REVISION NO. : DISCLAIMER :

PROJECT NAME : OMEGA LONG SECTION OF PILE

S-09
SHEET NO :

STRUCTURAL DRAWING HAS BEEN DONE AS PER

Engr.Suraya Nasrin Rev-00 ARCHITECTURAL DRAWING PROVIDED BY CLIENT.

PROJECT TYPE: PROPOSED 9-STORIED RESIDENTIAL BUILDING STRUCTURAL CONSULTANT ARE NOT RESPONSIBLE
M.Sc Engg.(Civil and Structure),BUET FOR ANY VIOLATION OF CODE & CONDUCT OR THE
SCALE:
CORE DESIGN ADVISOR'S PROJECT ADDRESS: PLOT NO - 369, ROAD NO-10, BLOCK-C FIEB, DMINB RESPECTIVE AUTHORITY.
BASHUNDHARA RESIDENTIAL AREA, DHAKA. DATE : JANUARY ,2025
House-13, Road-9,Sector-6,Uttara Model Town,Uttara,Dhaka-1230 Cell: +8801716780910 NOT TO SCALE
phone: 01521-456877
mail: coredesignadvisors@gmail.com
 EGL/ROAD LEVEL

4'-0"

4'-0"
±3'-0"
Breaking level.

30'-0"
10mmØ@5"c/c

20"
3" 3"
A A 10mm Ø@5"c/c

4-20+4-16mm Ø

CROSS SECTION (A-A)

20"
80'-0"

3" 3"
750 Lapping

EVERY ALTERNATE BAR

SHOULD BE SPOT WELDED. 10mm Ø@8"c/c

8-16mm Ø

CROSS SECTION (B-B)

JOINT DETAILS

Note for Pile (Cast in Situ Pile):

1. All Foundation Concrete have a 28 days Design Strength, f'c=3000 psi.

10mmØ@7"c/c

2. All Reinforcement bars should be deformed bar having yield strength, fy=40000 psi
3. Concrete mix ratio = 1:1.5:3 with
4. Spiral must be spot welded to main vertical alternate bars.
5. Block or M.S. bar welded to main bar to facilitate clear cover 3" around the steel
case.
6. Slump for Concrete = 6"mm,
7. After completion of bore hole, it must be washed with clean water
from seperate chamber.
B B 8. Allowable pile capacity=150 kip per pile which should be conformed by Pile Load Test
18"

20"
LONG SCETION OF PILE-P3

CONSULTANT : PROJECT INFORMATION : Structural Engineer DRAWING TITLE : REVISION NO. : DISCLAIMER :

PROJECT NAME : OMEGA LONG SECTION OF PILE

S-10
SHEET NO :

STRUCTURAL DRAWING HAS BEEN DONE AS PER

Engr.Suraya Nasrin Rev-00 ARCHITECTURAL DRAWING PROVIDED BY CLIENT.

PROJECT TYPE: PROPOSED 9-STORIED RESIDENTIAL BUILDING STRUCTURAL CONSULTANT ARE NOT RESPONSIBLE
M.Sc Engg.(Civil and Structure),BUET FOR ANY VIOLATION OF CODE & CONDUCT OR THE
SCALE:
CORE DESIGN ADVISOR'S PROJECT ADDRESS: PLOT NO - 369, ROAD NO-10, BLOCK-C FIEB, DMINB RESPECTIVE AUTHORITY.
BASHUNDHARA RESIDENTIAL AREA, DHAKA. DATE : JANUARY ,2025
House-13, Road-9,Sector-6,Uttara Model Town,Uttara,Dhaka-1230 Cell: +8801716780910 NOT TO SCALE
phone: 01521-456877
mail: coredesignadvisors@gmail.com
 A B C D E F G H

2'-3"
4'-8" 11'-5" 4'-7" 16'-7" 5'-1" 7'-1" 3'-8" 4'-8"

7'-2"

3'-9" 4'-7" 3'-3" 5'-1" 4'-2" 4'-2"

2'-1"
2'-1"

2'-1"

2'-1"
3'-1"
2'-9"
1

8"

1'
8"

5'-7"
6'-5
4'-11"

4'-7"

"
6'-5

6'-5
PC3

"
"
PC3
1"
12'-4"

1'-11"
7" 1'-5" 1' 1'
PC3A

5'-1"
4'-9" 3'-7"

1'-8" 1'-8"
2

3'-3"
PC2
8'-4"

1'-8" 1'-8" 4'-2" 4'-2"

3'-4" 6'-10" 4'-10"

PC4
3'-7"

3'-3"
3

4'-6"

PC8

4'-6"
4'-9"

4'-2" 4'-2" 5'-1" 2'-7"

4

3'-7"

4'-2"

4'-2"
PC2
4'-5"
5

4'-3"

3'-8" 4'-8"

4'-2"

4'-2"
1'-8" 1'-8"

6"
6

PC4 PC4A
5"
PC2 14'
8'-4"

3'-2" 3" 10'-9" 11" 3'-2"

15'

2'-11"

UGWR
"

6'-6
6'-6
7

"
2'-4"

2'-11" 11" 2'-8"

1'-8" 1'-8"

11"
8

4'-2"

3'-8" 4'-8" PC10

"
6'-6

1'

6'-6
5"
9

PC2
"
2'-9"
3'-8"

4'-4"

11"
10

4'-6"

4'-6"

4'-6"

PC8
11

3'-4"
3'-10"
8'-6"

3'-11" 4'-5"
1'-8" 1'-8" 3'-3" 6'-10" 4'-11"
4'-8" 3'-8"
3'-5"

PC2
1'-8" 1'-8"
1'
12

4'-11"

PC2
12'-2"

1'-5"
7"
PC4 1'-8" 1'-8"
4'-11"

8" 4'-11"
"

3'-5" 4'-11"
6'-5

4'-6"
1'-8" 1'-8"
13

SOCK WELL

2'-9"

2'-1"

3'-10"
6'-2"

4'-7" 3'-9" PC2

PC3 PC2

25'-0" Wide Road

W

S
N PILE CAP LAYOUT PLAN
E

CONSULTANT : PROJECT INFORMATION : Structural Engineer DRAWING TITLE : REVISION NO. : DISCLAIMER :

PROJECT NAME : OMEGA PILE CAP LAYOUT PLAN

S-11
SHEET NO :

STRUCTURAL DRAWING HAS BEEN DONE AS PER

Engr.Suraya Nasrin Rev-00 ARCHITECTURAL DRAWING PROVIDED BY CLIENT.

PROJECT TYPE: PROPOSED 9-STORIED RESIDENTIAL BUILDING STRUCTURAL CONSULTANT ARE NOT RESPONSIBLE
M.Sc Engg.(Civil and Structure),BUET FOR ANY VIOLATION OF CODE & CONDUCT OR THE
SCALE:
PROJECT ADDRESS: PLOT NO - 369, ROAD NO-10, BLOCK-C FIEB, DMINB RESPECTIVE AUTHORITY.
CORE DESIGN ADVISOR'S BASHUNDHARA RESIDENTIAL AREA, DHAKA. DATE : JANUARY ,2025
House-13, Road-9,Sector-6,Uttara Model Town,Uttara,Dhaka-1230 Cell: +8801716780910 NOT TO SCALE

phone: 01521-456877
mail: coredesignadvisors@gmail.com
 PARKING LEVEL

GB
ROAD LEVEL

PARKING LEVEL

A
GB B
ROAD LEVEL

2-d12 BINDER

T
A
B
75 C C

2-d12 BINDER
T

SECTION OF PILE (B-B)

75 C C
B
A

SECTION OF PILE (A-A) B B

B
A A A

PLAN OF PILE CAP-PC2 PLAN OF PILE CAP-PC3/PC3A

CONSULTANT : PROJECT INFORMATION : Structural Engineer DRAWING TITLE : REVISION NO. : DISCLAIMER :

PROJECT NAME : OMEGA

S-12

SHEET NO :
STRUCTURAL DRAWING HAS BEEN DONE AS PER
ARCHITECTURAL DRAWING PROVIDED BY CLIENT.
Engr.Suraya Nasrin PILE CAP DETAILS Rev-00 STRUCTURAL CONSULTANT ARE NOT RESPONSIBLE
PROJECT TYPE: PROPOSED 9-STORIED RESIDENTIAL BUILDING FOR ANY VIOLATION OF CODE & CONDUCT OR THE
CORE DESIGN ADVISOR'S M.Sc Engg.(Civil and Structure),BUET RESPECTIVE AUTHORITY. CAD BY:
House-13, Road-9,Sector-6,Uttara Model Town,Uttara,Dhaka-1230 SCALE:
phone: 01521-456877 PROJECT ADDRESS: PLOT NO - 369, ROAD NO-10, BLOCK-C FIEB, DMINB Structural Drawing
mail: coredesignadvisors@gmail.com DATE : JANUARY ,2025
BASHUNDHARA RESIDENTIAL AREA, DHAKA.
Cell: +8801716780910 NOT TO SCALE
 PARKING LEVEL PARKING LEVEL

GB GB
ROAD LEVEL ROAD LEVEL

A A
B B

T
2-d12 BINDER 2-d12 BINDER
T

75 C C
75 C C

SECTION OF PILE (C-C) SECTION OF PILE (D-D)

B A

C C D D
A
B

PLAN OF PILE CAP-PC4 PLAN OF PILE CAP-PC4A

CONSULTANT : PROJECT INFORMATION : Structural Engineer DRAWING TITLE : REVISION NO. : DISCLAIMER :

PROJECT NAME : OMEGA

S-13

SHEET NO :
STRUCTURAL DRAWING HAS BEEN DONE AS PER
ARCHITECTURAL DRAWING PROVIDED BY CLIENT.
Engr.Suraya Nasrin PILE CAP DETAILS Rev-00 STRUCTURAL CONSULTANT ARE NOT RESPONSIBLE
PROJECT TYPE: PROPOSED 9-STORIED RESIDENTIAL BUILDING FOR ANY VIOLATION OF CODE & CONDUCT OR THE
CORE DESIGN ADVISOR'S M.Sc Engg.(Civil and Structure),BUET RESPECTIVE AUTHORITY. CAD BY:
House-13, Road-9,Sector-6,Uttara Model Town,Uttara,Dhaka-1230 SCALE:
phone: 01521-456877 PROJECT ADDRESS: PLOT NO - 369, ROAD NO-10, BLOCK-C FIEB, DMINB Structural Drawing
mail: coredesignadvisors@gmail.com DATE : JANUARY ,2025
BASHUNDHARA RESIDENTIAL AREA, DHAKA.
Cell: +8801716780910 NOT TO SCALE
 PARKING LEVEL LIFT LOBBY LEVEL

PARKING LEVEL
10mmØ@10"c/c.

12mmØ@6"c/c.

ROAD LEVEL GB GB 12mmØ@6"c/c.

C A
D B
D B
C A

T
2-d12 BINDER
T

2-d12 BINDER

3" C C

3" C C

SECTION OF PILE (F-F)

SECTION OF PILE (E-E)

C
E E
A B
F D F
C

D A
B

PLAN OF PILE CAP-PC8 PLAN OF PILE CAP-PC10

CONSULTANT : PROJECT INFORMATION : Structural Engineer DRAWING TITLE : REVISION NO. : DISCLAIMER :

S-14

SHEET NO :
PROJECT NAME : OMEGA
STRUCTURAL DRAWING HAS BEEN DONE AS PER

Engr.Suraya Nasrin PILE CAP DETAILS Rev-00 ARCHITECTURAL DRAWING PROVIDED BY CLIENT.
PROJECT TYPE: PROPOSED 9-STORIED RESIDENTIAL BUILDING STRUCTURAL CONSULTANT ARE NOT RESPONSIBLE
CORE DESIGN ADVISOR'S M.Sc Engg.(Civil and Structure),BUET
House-13, Road-9,Sector-6,Uttara Model Town,Uttara,Dhaka-1230 FOR ANY VIOLATION OF CODE & CONDUCT OR THE CAD BY:
SCALE:
phone: 01521-456877
mail: coredesignadvisors@gmail.com PROJECT ADDRESS: PLOT NO - 369, ROAD NO-10, BLOCK-C FIEB, DMINB Structural Drawing
RESPECTIVE AUTHORITY.

DATE : JANUARY ,2025

BASHUNDHARA RESIDENTIAL AREA, DHAKA.
Cell: +8801716780910 NOT TO SCALE
 Notes for Pile Cap:
1. Concrete should have a 28 days compressive strength, f'c = 4000 psi
2. All Reinforcement bars should be deformed bar having yield strength, fy=60000 psi.
3. Reinforcement details should be followed by General Notes (If not mentioned).
4. If any information is not given should be taken from General Notes.
5. All Clear cover shall be 75mm

Pile Cap Schedule:

Pile Nos Pile Cap Pile Cap Pile Cap Reinforcement(Bottom) Reinforcement(Top)
Pile Cap
Size Depth (d) Thickness
ID
(T) A (Main) (B Transverse) A (Main) (B Transverse)
PC2 2 8'-4"X3'-4" 26" 32" 20mmØ@4"c/c 16mmØ@8"c/c 12mmØ@10"c/c 12mmØ@10"c/c

PC3 3 SEE SECTION 26" 32" 20mmØ@5"c/c 20mmØ@5"c/c 12mmØ@10"c/c 12mmØ@10"c/c

PC3A 3 SEE SECTION 27" 33" 20mmØ@6"c/c 16mmØ@6"c/c 12mmØ@10"c/c 12mmØ@10"c/c

PC4 4 8'-4"X8'-4" 32" 38" 20mmØ@4"c/c 20mmØ@4"c/c 12mmØ@10"c/c 12mmØ@10"c/c

PC4A 5 8'-4"X8'-4" 34" 40" 20mmØ@4"c/c 20mmØ@4"c/c 12mmØ@10"c/c 12mmØ@10"c/c

PC8 8 15'-0"X12'-2" 35" 41" 20mmØ@3.5"c/c 20mmØ@3.5"c/c 16mmØ@8"c/c 16mmØ@8"c/c

PC10 10 SEE SECTION 26" 32" 20mmØ@5"c/c 20mmØ@5"c/c 16mmØ@8"c/c 16mmØ@8"c/c

CONSULTANT : PROJECT INFORMATION : Structural Engineer DRAWING TITLE : REVISION NO. : DISCLAIMER :

PROJECT NAME : OMEGA

S-15

SHEET NO :
STRUCTURAL DRAWING HAS BEEN DONE AS PER
ARCHITECTURAL DRAWING PROVIDED BY CLIENT.
Engr.Suraya Nasrin PILE CAP SCHEDULED Rev-00 STRUCTURAL CONSULTANT ARE NOT RESPONSIBLE
PROJECT TYPE: PROPOSED 9-STORIED RESIDENTIAL BUILDING FOR ANY VIOLATION OF CODE & CONDUCT OR THE
CORE DESIGN ADVISOR'S M.Sc Engg.(Civil and Structure),BUET RESPECTIVE AUTHORITY. CAD BY:
House-13, Road-9,Sector-6,Uttara Model Town,Uttara,Dhaka-1230 SCALE:
phone: 01521-456877 PROJECT ADDRESS: PLOT NO - 369, ROAD NO-10, BLOCK-C FIEB, DMINB Structural Drawing
mail: coredesignadvisors@gmail.com DATE : JANUARY ,2025
BASHUNDHARA RESIDENTIAL AREA, DHAKA.
Cell: +8801716780910 NOT TO SCALE
 COLUMN SCHEDULE
COLUMN UP TO PL GROUND FLOOR 1ST TO 2ND FLOOR 3RD TO 4TH FLOOR 5TH TO 6TH FLOOR 7TH TO ROOF
NO
TYPE
SIZE 22"X14" 20"X12" 20"X12" 20"X12" 20"X12" 20"X12"
NOTE

C1 d16mm
12-20mm 12-20mm 12-20mm 12-20mm 6-20mm+6-16mm 4-20mm+8-16mm
SIZE 27"X14"
25"X12" 25"X12" 25"X12" 25"X12" 25"X12" d20mm

C2 d25mm

14-20mm 14-20mm 14-20mm 14-20mm 8-20mm+6-16mm 4-20mm+10-16mm MAXIMUM

SPACING OF d/4 FOR DIMENTION BS BUT
TIES IN LAP NOT GREATER THEN 4"(4"mm)
LENGTH
SIZE 27"X17" 25"X15" 25"X15" 25"X15" 25"X15" 25"X15"

CLASS "B"
C3 LAP
SPLICES

ONLY WITHIN JOINT HOOPS MAY BE SPACED AT "2Sh"

14-25mm 14-25mm 14-25mm 8-25mm+6-20mm 14-20mm 8-20mm+6-16mm CENTER HALE OF FOR THE DEPTH OF THE SHALLOWEST
CLEAR COLUMN BEAM WHEN BEAMS WITH WIDTH >34
HEIGHT TIMES THE WIDTH OF THE COLUMN FRAME
INTO THE FOUR SIDES OF A COLUMN.
FOR ALL OTHER CONDITIONS.USE
HOOPS SPACED AT "Sh"O.C.
SIZE 32"X14" 30"X12" 30"X12" 30"X12" 30"X12" 30"X12"
C4 135
6db , 3"(75mm)MIN.

14-20mm

4-25mm+12-20mm 4-25mm+12-20mm 16-20mm 10-20mm+6-16mm 6-20mm+10-16mm 4-20mm+12-16mm

HOOPS
JOINT
1.D.=4db FOR #3,#4,#5(#10,#13#16)
db
COLUMN HOOP HOOKES AT EACH END

COLUMN HOOPS
SIZE 32"X17" 30"X15" 30"X15" 30"X15" 30"X15" 30"X15"
COLUMN HOOPS MUST BE PROVIDED (N ALL JOINTS

C5 Sh=4"
AND IN THE COLUMNS FOR A DISTANCE.lo, ABOVE
AND BELOW JOINTS.SEE VERTICAL ELEVATION.

HOOPS
COL.
lo TIES REQUIRED TO RESIST SHEAR SHALL BE HOOPS,
AND SPACING SHALL NOT EXCEED d/2)

10mmØ Stirrup
10-20mm+ 6-20mm+10-16mm 4-20mm+12-16mm
4-25mm+12-20mm 4-25mm+12-20mm 16-20mm WHEN MECHANICAL SPLICES OR WELDED
SPLICES ARE USED, NOT MORE THEN
SIZE 32"X17" 30"X15" 30"X15" 30"X15" 30"X15" 30"X15" ALTERNATE BARS MAY BE SPLICED AT ANY
SECTION WITH VERTICAL DISTANCE
BETWEEN SPLICES 24(N.(600mm)OR MORE

CLEAR HEIGHT
OF COLUMN
3"(75 mm)MIN

C6

b
6d
COL.
TIES

6db
16-25mm 16-25mm 10-25mm+ 6-25mm+ 8-20mm+ 135
90

db
6-20mm 10-20mm 16-20mm 8-16mm
SIZE 27"X22" 25"X20" 25"X20" 25"X20" 25"X20" 25"X20"
St=8"
SUPPLEMENTARY CEOSSTIES
(ALTERNATE 90"AND 135` ENDS
ON CONSECUTIVE CROSSTIES
C7

HOOPS
Sh=4"

COL.
lo

14-25mm 16-25mm 8-25mm+8-20mm 4-25mm+12-20mm 16-20mm 10-20mm+6-16mm

SIZE 22"X22" 20"X20" 20"X20" 20"X20" 20"X20" 20"X20" BEAM LONGITUDINAL STEEL NOT SHOWN FOR CLARITY

Sh = HOOP AND SUPPLEMINTARY CROSSTIE SPACING.

NOT TO EXCEED Bs/4 OR 4"(4"mm)(10mmØ)
So = COLUMN TIE SPACING ,NOT TO EXCEED 8db
OF VERTICALS,24db OF TIES.Bs/2 OR 12"(300mm)
St = 10mmØ@8"c/c
Bs = SMALLER DIMENSION OF COLUMN CROSS SECTION.

C8 lo = LARGEST COLUMN DIMENSION , BUT NOT LESS

THAN ONE-SIXTH CLEAR HEIGHT,OR 18"(500mm)

12-25mm 12-25mm 4-25mm+8-20mm 12-20mm 12-20mm 12-20mm

6 db (>3in.) 6 db extention
6 db (>3in.)
- 6 db extention
-
SEC. OF TIE DETAIL
Offset bars from
column below
Notes for Column:
Bars in column above 1. Concrete should have a 28 days compressive strength, f'c = 4000 psi.
X X X
Clear spacing
2. All Reinforcement bars should be deformed bar having yield strength, fy = 60,000 psi.(60 Grade)
X=14"
X X X (a) Offset column bars 4. If any information is not given should be taken from General Notes.
X=14in

CONSULTANT : PROJECT INFORMATION : Structural Engineer DRAWING TITLE : REVISION NO. : DISCLAIMER :

SHEET NO :
PROJECT NAME : OMEGA
STRUCTURAL DRAWING HAS BEEN DONE AS PER
S-16
Engr.Suraya Nasrin COLUMN SCHEDULE Rev-00 ARCHITECTURAL DRAWING PROVIDED BY CLIENT.

CORE DESIGN ADVISOR'S PROJECT TYPE: PROPOSED 9-STORIED RESIDENTIAL BUILDING

M.Sc Engg.(Civil and Structure),BUET
STRUCTURAL CONSULTANT ARE NOT RESPONSIBLE

House-13, Road-9,Sector-6,Uttara Model Town,Uttara,Dhaka-1230

FOR ANY VIOLATION OF CODE & CONDUCT OR THE CAD BY:
SCALE:
phone: 01521-456877 PROJECT ADDRESS: PLOT NO - 369, ROAD NO-10, BLOCK-C FIEB, DMINB Structural Drawing
RESPECTIVE AUTHORITY.

DATE : JANUARY ,2025

mail: coredesignadvisors@gmail.com BASHUNDHARA RESIDENTIAL AREA, DHAKA.
Cell: +8801716780910 NOT TO SCALE
 SHEAR WALL SCHEDULE
UP TO PL GROUND TO 3rd FLOOR

3'-11" 3'-9"
1'-0" 1'-0" 1'-0" 1'-0"

1'-0"

10"
8-20mm 8-20mm
8-20mm 8-20mm
12mm@4"c/c both side 12mm@4"c/c both side
16mm@5"c/c
16mm@5"c/c

DETAILS OF SHEAR WALL-SW DETAILS OF SHEAR WALL-SW

size SW-12"X47" SW-10"X45"

2ND FLOOR TO 8TH FLOOR 9TH FLOOR TO ROOF

3'-9" 3'-9"
1'-0" 1'-0" 1'-0" 1'-0"

10"
10"

8-20mm 8-20mm
8-20mm 8-20mm
12mm@4"c/c both side 12mm@6"c/c both side
16mm@5"c/c
16mm@5"c/c

DETAILS OF SHEAR WALL-SW DETAILS OF SHEAR WALL-SW

size SW-10"X45" SW-10"X45"

REVISION NO. :

SHEET NO :
CONSULTANT : PROJECT INFORMATION : Structural Engineer DRAWING TITLE : DISCLAIMER :
PROJECT NAME : NABIL TOWER

Engr.Suraya Nasrin SHEAR WALL SCHEDULE Rev-00

STRUCTURAL DRAWING HAS BEEN DONE AS PER
ARCHITECTURAL DRAWING PROVIDED BY CLIENT.
S-17
PROJECT TYPE: PROPOSED 9-STORIED BUILDING STRUCTURAL CONSULTANT ARE NOT RESPONSIBLE
M.Sc Engg.(Civil and Structure),BUET FOR ANY VIOLATION OF CODE & CONDUCT OR THE CAD BY:
CORE DESIGN ADVISOR'S SCALE:
House-13, Road-9,Sector-6,Uttara Model Town,Uttara,Dhaka-1230 PROJECT ADDRESS: PLOT NO - 369, ROAD NO-10, BLOCK-C FIEB, DMINB Structural Drawing
RESPECTIVE AUTHORITY.
phone: 01521-456877 DATE : JANUARY ,2025
mail: coredesignadvisors@gmail.com
BASHUNDHARA RESIDENTIAL AREA, DHAKA.
Cell: +8801716780910 NOT TO SCALE
 REINF.DETAILS OF LIFT CORE WALL

C2=12"X25"
C2=12"X25"
FLOOR BEAM

FLOOR BEAM
FLOOR BEAM

4'-9"
5'-8"
SW=10"X45"
3'-9"

3'-9"
SW=10"X45"
FLOOR BEAM

5"
REINF.DETAILS OF LIFT CORE WALL TYPICAL 10" 5'-8" 10"
REINF.DETAILS OF LIFT CORE WALL BELOW PL
16mm@5"c/c both side
8-20mm 12mm@6"c/c 8-20mm

1'-4" 4'-10" 1'-4"

1'-4"

1'-4"

16mm@5"c/c both side

4'-4"

4'-4"

12mm@6"c/c

Column Column

12mm@6"c/c
16mm@5"c/c both side

REINF.DETAILS OF LIFT CORE WALL

CONSULTANT : PROJECT INFORMATION : Structural Engineer DRAWING TITLE : REVISION NO. : DISCLAIMER :

PROJECT NAME : OMEGA LIFT PIT DETAILS

S-18
SHEET NO :

STRUCTURAL DRAWING HAS BEEN DONE AS PER

ARCHITECTURAL DRAWING PROVIDED BY CLIENT.
Engr.Suraya Nasrin Rev-00
PROJECT TYPE: PROPOSED 9-STORIED RESIDENTIAL BUILDING STRUCTURAL CONSULTANT ARE NOT RESPONSIBLE
M.Sc Engg.(Civil and Structure),BUET FOR ANY VIOLATION OF CODE & CONDUCT OR THE
SCALE:
PROJECT ADDRESS: PLOT NO - 369, ROAD NO-10, BLOCK-C FIEB, DMINB RESPECTIVE AUTHORITY.
CORE DESIGN ADVISOR'S BASHUNDHARA RESIDENTIAL AREA, DHAKA. DATE : JANUARY ,2025
House-13, Road-9,Sector-6,Uttara Model Town,Uttara,Dhaka-1230 Cell: +8801716780910 NOT TO SCALE

phone: 01521-456877
mail: coredesignadvisors@gmail.com
 1) All reinforcement are 60 grade deformed bar
2) Ratio of concrete= 1: 2: 4 (Use Stone Chips As coarse Aggrigate)
3) Clear Cover = 1" both top and bottom( For Top Slab)
4) M.H.C=MANHOLE COVER C.I/G.I.

PARKING LEVEL SEE TOP SLAB

12mmØ@8"c/c. 12mmØ@8"c/c.

10mmØ@6"c/c. 10mmØ@6"c/c.
24" Manhole 24" Manhole
Cover Cover

2-12mmØboth top 12mmØ@4"c/c. 12mmØ@4"c/c.

& bottom

SEE BOTTOM SLAB

12mmØ@5"c/c. 12mmØ@5"c/c.

SECTION (A-A) 75c.c

WATER RESERVOIR PLAN

1 A 1

(B)
A A

B
A A
(A)

U.G.W.R TOP SLAB REINFORCEMENT

1'-0"

U.G.W.R BOTTOM SLAB REINFORCEMENT

REINFORCEMENT OF REINFORCEMENT OF
BOTTOM SLAB ( T=12") TOP SLAB ( T=7")
(A)d12 @ 4" c/c st top and bottom (A)d10 @ 4" c/c alt ckd
(B)d12 @ 5" c/c st top and bottom (B)d10 @ 5" c/c alt ckd
(1)1-d10 ext.in betn (top)

CONSULTANT : PROJECT INFORMATION : Structural Engineer DRAWING TITLE : REVISION NO. : DISCLAIMER :

PROJECT NAME : OMEGA U.G.W.R DETAILS

S-19
SHEET NO :

STRUCTURAL DRAWING HAS BEEN DONE AS PER

Engr.Suraya Nasrin Rev-00 ARCHITECTURAL DRAWING PROVIDED BY CLIENT.

PROJECT TYPE: PROPOSED 9-STORIED RESIDENTIAL BUILDING STRUCTURAL CONSULTANT ARE NOT RESPONSIBLE
M.Sc Engg.(Civil and Structure),BUET FOR ANY VIOLATION OF CODE & CONDUCT OR THE
SCALE:
CORE DESIGN ADVISOR'S
PROJECT ADDRESS: PLOT NO - 369, ROAD NO-10, BLOCK-C FIEB, DMINB RESPECTIVE AUTHORITY.
BASHUNDHARA RESIDENTIAL AREA, DHAKA.
DATE : JANUARY ,2025
House-13, Road-9,Sector-6,Uttara Model Town,Uttara,Dhaka-1230 Cell: +8801716780910 NOT TO SCALE
phone: 01521-456877
mail: coredesignadvisors@gmail.com
 A B C D E F G H

2'-3"
4'-8" 11'-5" 4'-7" 16'-7" 5'-1" 7'-1" 3'-8" 4'-8"

7'-2"

GB1-12"X20" GB1-12"X20"
1

GB9-12"X20"

GB1
12'-4"

0-12
GB8-12"X20"

"X2
0"
GB2-12"X20"
2

8'-4"

GB10-12"X20"
GB9
-12"X
GB3-12"X20" GB
3

8 -12

20"
4'-6"

"X
20
"
GB7-12"X20"
4

GB3-1
3'-7"

2"X20
"
"
20 GB3-12"X20"
2"X
5

-1
3A
4'-3"

GB

GB10-12"X20"
GB9-12"X20"
6"
6

GB8-12"X20"

14'
8'-4"

15'

UGWR GB4-12"X20"

GB10-12"X20"
7

2'-4"
8

"
X20
-12"
4'-2"

GB
4-1 GB4
GB7-12"X20"

2 "X2
0"
9

3'-8"
10

20"

0"
4'-6"

X2
-12"X

"
12
5-
GB G
B5
GB9
11

GB5-12"X20"
-1
2"
X 20
"
8'-6"

GB5-12"X20"
GB8A-12"X20"
12

GB1
GB9-12"X20"

-12" 0
12'-2"

X20
"

GB6-12"X20"
13

GB6-12"X20"
6'-2"

25'-0" Wide Road

GRADE BEAM LAYOUT PLAN

CONSULTANT : PROJECT INFORMATION : Structural Engineer DRAWING TITLE : REVISION NO. : DISCLAIMER :

PROJECT NAME : OMEGA GRADE BEAM LAYOUT

S-020
SHEET NO :

STRUCTURAL DRAWING HAS BEEN DONE AS PER

Engr.Suraya Nasrin Rev-00 ARCHITECTURAL DRAWING PROVIDED BY CLIENT.

PROJECT TYPE: PROPOSED 9-STORIED RESIDENTIAL BUILDING STRUCTURAL CONSULTANT ARE NOT RESPONSIBLE
M.Sc Engg.(Civil and Structure),BUET FOR ANY VIOLATION OF CODE & CONDUCT OR THE
SCALE:
PROJECT ADDRESS: PLOT NO - 369, ROAD NO-10, BLOCK-C FIEB, DMINB RESPECTIVE AUTHORITY.
CORE DESIGN ADVISOR'S BASHUNDHARA RESIDENTIAL AREA, DHAKA. DATE : JANUARY ,2025
House-13, Road-9,Sector-6,Uttara Model Town,Uttara,Dhaka-1230 Cell: +8801716780910 NOT TO SCALE

phone: 01521-456877
mail: coredesignadvisors@gmail.com
 B E G E H
2-16mmØext 1-16mmØext 1-16mmØext 2-16mmØext
2-20mmØst 2-16mmØext 2-16mmØext 2-20mmØst
7'-3" 7'-3" 3'-2" 3'-2" 4'-6" 4'-6"

4-20mmØst 4-20mmØst 3-20mmØst

10Ø@4"/7"/4" c/c 10Ø@4"/7"/4" c/c 10Ø@4"/7"/4" c/c
1'-8" 21'-10" 2'-6" 9'-6" 1'-0" 1'-3" 13'-7" 2'-1"
LONG SECTION OF GRADE BEAM-GB-1-{12"x20"} LONG SECTION OF GRADE BEAM-GB-2-{12"x20"}

A B D F H
2-16mmØext 2-16mmØext 2-16mmØext
2-20mmØst 2-20mmØst 2-20mmØst
3'-3" 3'-3" 6'-6" 6'-6" 2'-8" 2'-8"

2-20mm+2-16mmØst 2-20mm+2-16mmØst
10Ø@4"/7"/4" c/c 10Ø@4"/7"/4" c/c
10Ø@4"/7"/4" c/c
1'-0" 9'-8" 2'-6" 4'-4" 2'-1" 19'-7" 2'-6" 7'-11" 2'-1"
LONG SECTION OF GRADE BEAM-GB-3-{12"x20"}
A D F H
A D 2-16mmØext 2-16mmØext 2-16mmØext
1-20mmØext 2-20mmØst 2-20mmØst 2-20mmØst
2-20mmØst 5'-2" 5'-2" 6'-6" 6'-6" 2'-7" 2'-7"
5'-2" 5'-2"

4-20mmØst 4-20mmØst
3-20mmØst 10Ø@4"/7"/4" c/c 10Ø@4"/7"/4" c/c 10Ø@4"/7"/4" c/c
10Ø@4"/7"/4" c/c
2'-1" 15'-5" 2'-1" 2'-1" 15'-5" 2'-1" 19'-7" 3'-9" 7'-9" 1'-0"
LONG SECTION OF GRADE BEAM-GB3A-{12"x20"} LONG SECTION OF GRADE BEAM-GB-4-{12"x20"}

A C E E H
2-16mmØext 2-16mmØext 2-16mmØext
2-20mmØst 2-20+2-16mmØst 2-20mmØst 2-20mmØst
3'-6" 3'-6" 4'-10" 4'-10" 4'-7" 4'-7"

3-20mmØst 3-20mmØst
10Ø@4"/7"/4" c/c 10Ø@4" c/c 10Ø@4"/7"/4" c/c 10Ø@4"/7"/4" c/c
1'-0" 10'-3" 2'-6" 3'-9" 2'-1" 14'-7" 1'-8" 13'-9" 2'-1"
LONG SECTION OF GRADE BEAM-GB-5-{12"x20"}
B F H
2-16mmØext 2-16mmØext
2-16mmØst
6'-10" 6'-10" 3'-5" 3'-5"

3-20mmØst 3-20mmØst
10Ø@4"/7"/4" c/c 10Ø@4"/7"/4" c/c
1'-8" 20'-5" 2'-1" 9'-11" 1'-0"

LONG SECTION OF GRADE BEAM-GB-6-{12"x20"}

Structural Engineer REVISION NO. :

SHEET NO :
CONSULTANT : PROJECT INFORMATION : DRAWING TITLE : DISCLAIMER :
PROJECT NAME : OMEGA Engr.Suraya Nasrin
M.Sc Engg.(Civil and Structure),BUET GRADE BEAM DETAILS Rev-00
STRUCTURAL DRAWING HAS BEEN DONE AS PER
ARCHITECTURAL DRAWING PROVIDED BY CLIENT.
S-21
PROJECT TYPE: PROPOSED 9-STORIED RESIDENTIAL BUILDING STRUCTURAL CONSULTANT ARE NOT RESPONSIBLE
FIEB, DMINB FOR ANY VIOLATION OF CODE & CONDUCT OR THE CAD BY:
CORE DESIGN ADVISOR'S SCALE:
House-13, Road-9,Sector-6,Uttara Model Town,Uttara,Dhaka-1230 PROJECT ADDRESS: PLOT NO - 369, ROAD NO-10, BLOCK-C
Cell: +8801716780910 RESPECTIVE AUTHORITY.
phone: 01521-456877
mail: coredesignadvisors@gmail.com BASHUNDHARA RESIDENTIAL AREA, DHAKA. NOT TO SCALE DATE : JANUARY ,2025
 11 8 6 3
2-20mmØext 2-20mmØext 2-20mmØext
2-20mmØst 2-20mmØst 2-20mmØst
3'-7" 3'-7" 3'-3" 3'-3" 3'-5" 3'-5"

4-20mmØst
10Ø@4"/7"/4" c/c 10Ø@4"/7"/4" c/c 10Ø@4"/7"/4" c/c
1'-8" 10'-8" 1'-0" 9'-8" 1'-0" 10'-3" 2'-1"
LONG SECTION OF GRADE BEAM-GB-7-{12"x20"}

10 8 6 4 13 11
2-16mmØext 2-16mmØext
2-16mmØext
2-20mmØst 2-20mmØst 2-20mmØst
6'-1" 6'-6"
8'-3" 8'-3" 6'-4" 6'-4"

2-20mm+2-16mmØst 2-20mm+2-16mmØst 4-20mmØSt

10Ø@4"/7"/4" c/c 10Ø@4"c/c 10Ø@4"/7"/4" c/c 10Ø@4"/7"/4" c/c

1'-8" 24'-8" 1'-8" 19'-0" 1'-8" 1'-8" 19'-0" 1'-3"

LONG SECTION OF GRADE BEAM-GB-8A-{12"x20"}
LONG SECTION OF GRADE BEAM-GB-8-{12"x20"}

13 12 9 7 4 2 1
2-20mmØext
2-20mmØext 2-20mmØext 2-20mmØext 2-20mmØext 2-20mmØst
2-20mmØst 2-20mmØst 2-20mmØst 2-20mmØst
3'-6" 3'-6" 5'-3" 5'-3" 3'-11" 3'-11" 5'-1" 5'-1" 3'-3" 3'-3"

4-20mmØSt 4-20mmØSt
10Ø@4"/7"/4" c/c 10Ø@4"/7"/4" c/c 10Ø@4"/7"/4" c/c 10Ø@4"/7"/4" c/c 10Ø@4"/7"/4" c/c 10Ø@4"/7"/4" c/c
1'-0" 10'-6" 1'-8" 15'-9" 10" 5'-8" 10" 11'-8" 15'-4" 9'-8" 1'-0"

LONG SECTION OF GRADE BEAM-GB-9-{12"x20"}

13 12 9 7 4 2 1
2-16mmØext
2-16mmØext 2-16mmØext 2-16mmØext 2-16mmØext 2-20mmØSt
2-20mmØst 2-20mmØst 2-20mmØst 2-20mmØst
3'-6" 3'-6" 5'-2" 5'-2" 3'-6" 3'-6" 5'-0" 5'-0" 3'-7" 3'-7"

4-20mmØSt 4-20mmØSt
10Ø@4"/7"/4" c/c 10Ø@4"/7"/4" c/c 10Ø@4"/7"/4" c/c 10Ø@4"/7"/4" c/c 10Ø@4"/7"/4" c/c 10Ø@4"/7"/4" c/c

1'-8" 10'-6" 1'-0" 15'-7" 1'-0" 5'-8" 2'-1" 10'-5" 14'-11" 10'-8" 1'-8"

LONG SECTION OF GRADE BEAM-GB-10-{12"x20"}

Structural Engineer REVISION NO. :

SHEET NO :
CONSULTANT : PROJECT INFORMATION : DRAWING TITLE : DISCLAIMER :
PROJECT NAME : OMEGA Engr.Suraya Nasrin
M.Sc Engg.(Civil and Structure),BUET GRADE BEAM DETAILS Rev-00
STRUCTURAL DRAWING HAS BEEN DONE AS PER
ARCHITECTURAL DRAWING PROVIDED BY CLIENT.
S-22
PROJECT TYPE: PROPOSED 9-STORIED RESIDENTIAL BUILDING STRUCTURAL CONSULTANT ARE NOT RESPONSIBLE
FIEB, DMINB FOR ANY VIOLATION OF CODE & CONDUCT OR THE CAD BY:
CORE DESIGN ADVISOR'S SCALE:
House-13, Road-9,Sector-6,Uttara Model Town,Uttara,Dhaka-1230 PROJECT ADDRESS: PLOT NO - 369, ROAD NO-10, BLOCK-C
Cell: +8801716780910 RESPECTIVE AUTHORITY.
phone: 01521-456877
mail: coredesignadvisors@gmail.com BASHUNDHARA RESIDENTIAL AREA, DHAKA. NOT TO SCALE DATE : JANUARY ,2025
 Ø8 STI. @ 5" C/C Ø8 STI. @ 5" C/C
R.C.C .MANHOLE
COVER (M)
SCHEDULE OF SEPTIC TANK

2.5"

2.5"

12"
6"
RCC.TOP SLAB. DIMENSION

12"
10"
2-Ø16

12"
16mm Ø MS. LENGTH = L 19'-6"

13"
STEP BAR.
2-Ø16 175 75

12"
3'-7" BREATH = B 8'-3"

2.5"

12"
6"

2.5"
Note:all dimensions as per architectural drawing.
6" DETAILS OF STRUT.
DETAILS OF BAFFEL WALL' PART CROSS SEC.
OF SEPTIC TANK
THROUGH MANHOLE. Ø10 mm Both way.

4" 24" 4"

2-no12mm t&b 2-no12mm t&b
F.G.L.

7"
VARIABLE
Ø10 @ 5" C/C t&b
Ø10 @ 5" C/C t&b Ø10 @ 5" C/C t&b
Ø10 @ 175C/C t

Ø10 @ 7" C/C b

450

900 900

T=7"

EQ
R.C.C. STRUT ( 6"WIDE )

Ø10 @ 7" C/C t

Ø10 @ 5" C/C t&b Ø10 @ 5" C/C t&b Ø10 @ 5" C/C t&b
900

13 THICK CEMENT SAND

EQ
PLASTER 1:3 INCLUDING
SIMULTANEOUS NEAT
CEMENT FINISHING
3" 3"
Note:use 10mmØ@8" c/c as a binder where required.

6"
TOP SLAB REINFORCEMENT PLAN.
10" B 10"
(M)
Ø10mm@ 7" C/C
24"
F.G.L.
SECTION ON B-B
2.5"
8"

8"

R.C.C.WORK IN 1:2:4 2 - 10mm Ø

SLAB BAR
PART SEC OF Y-Y
DETAILS OF "X"

REVISION NO. :

SHEET NO :
CONSULTANT : PROJECT INFORMATION : Structural Engineer DRAWING TITLE : DISCLAIMER :
PROJECT NAME : OMEGA

Engr.Suraya Nasrin SEPTIC TANK DETAILS Rev-00

STRUCTURAL DRAWING HAS BEEN DONE AS PER
ARCHITECTURAL DRAWING PROVIDED BY CLIENT.
S-023
PROJECT TYPE: PROPOSED 9-STORIED RESIDENTIAL BUILDING STRUCTURAL CONSULTANT ARE NOT RESPONSIBLE
M.Sc Engg.(Civil and Structure),BUET FOR ANY VIOLATION OF CODE & CONDUCT OR THE CAD BY:
CORE DESIGN ADVISOR'S SCALE:
House-13, Road-9,Sector-6,Uttara Model Town,Uttara,Dhaka-1230
PROJECT ADDRESS: PLOT NO - 369, ROAD NO-10, BLOCK-C FIEB, DMINB Structural Drawing
RESPECTIVE AUTHORITY.
phone: 01521-456877
DATE : JANUARY ,2025
mail: coredesignadvisors@gmail.com BASHUNDHARA RESIDENTIAL AREA, DHAKA.
Cell: +8801716780910 NOT TO SCALE
 (X)

D = DEPTH OF INVERT
(VARIABLE)
(M) R.C.C .MANHOLE COVER (M)

7"
5"
D 5" 6" OUTLET PIPE. D
FALL IN LEVEL.

6"
4"
6"

3"
3"
15"

6"
12"
E E

15"
INLET PIPE.
12"

12"
16mm Ø M.S. BAR STEPS
6'-6" + D

6" BRICK WORK IN 1:4 CM.

6'-6"

9"

12"
C C
.5" THICK CEMENT SAND .5"THICK CEMENT SAND

12"
PLASTER 1:3 INCLUDING PLASTER 1:3 INCLUDING
SIMULTANEOUS NEAT SIMULTANEOUS NEAT
CEMENT FINISHING. CEMENT FINISHING.
3"
3"
75 6"

C.C. IN 1:3:6
EQ EQ

10" 2L/3 L/3

10"
L

SECTION ON A-A Ø10mm@ 175 C/C

18"X5" R.C.C. BAFFLE WALL.

25" X 5" R.C.C. BAFFLE WALL

B

Y
EQ EQ

5" BRICK WALL IN 1: 3

A A

6" X 9" STRUTS

B
10"

uPVC .PIPE INLET.

uPVC PIPE
OUTLET
450x5" R.C.C. BAFFLE WALL.

525X 5" R.C.C. BAFFLE WALL

5" BRICK WALL IN 1: 3

A A

10"
600x600 MAN HOLE

Y
6"X 375 STRUTS

12" 5" 5" 12"

B

10" 2L/3 L/3 10"

SECTIONAL PLAN ON C-C

Note:all dimensions as per

10"

12" 5" 5" 12"

10" 2L/3 L/3 10"" architectural drawing.
L

SECTIONAL PLAN OF D-D.

B

REVISION NO. :

SHEET NO :
CONSULTANT : PROJECT INFORMATION : Structural Engineer DRAWING TITLE : DISCLAIMER :
PROJECT NAME : OMEGA

Engr.Suraya Nasrin SEPTIC TANK DETAILS Rev-00

STRUCTURAL DRAWING HAS BEEN DONE AS PER
ARCHITECTURAL DRAWING PROVIDED BY CLIENT.
S-024
PROJECT TYPE: PROPOSED 9-STORIED RESIDENTIAL BUILDING STRUCTURAL CONSULTANT ARE NOT RESPONSIBLE
CORE DESIGN ADVISOR'S M.Sc Engg.(Civil and Structure),BUET FOR ANY VIOLATION OF CODE & CONDUCT OR THE CAD BY:
House-13, Road-9,Sector-6,Uttara Model Town,Uttara,Dhaka-1230
SCALE:
phone: 01521-456877
mail: coredesignadvisors@gmail.com PROJECT ADDRESS: PLOT NO - 369, ROAD NO-10, BLOCK-C FIEB, DMINB Structural Drawing
RESPECTIVE AUTHORITY.

DATE : JANUARY ,2025

BASHUNDHARA RESIDENTIAL AREA, DHAKA.
Cell: +8801716780910 NOT TO SCALE