up

1 2 3 4 5 6 7 8

10 9111213141516

Tread =275mmRiser = 150mm

VOID

150mm RCSlab

150mm RCSlab

150mm RCSlab

150mm RCSlab

150mm RCSlab

150m

m R

CSl

ab

150mm RCSlab

150mm RCSlab

200mm Thick Hollow pot slab Reinforced

with ref. A142 fabric mesh 200mm Thick Hollow pot slab Reinforced

with ref. A142 fabric mesh

200mm Thick Hollow pot slab Reinforced

with ref. A142 fabric mesh

200mm Thick Hollow pot slab Reinforced

with ref. A142 fabric mesh

200mm Thick Hollow pot slab Reinforced

with ref. A142 fabric mesh

C22

A B C D E F G

3

2

1

4

1200 5675 5800 5200 3650 4675

280

016

7531

2531

75

FB01(450mmX200mm)

FB06(450mmX200mm)

FB03(450mmX200mm)

FB02(450mmX200mm)

FB08(450mmX200mm)

FB08(450mmX200mm)

FB08(450mmX200mm)

FB08(450mmX200mm)

FB08(450mmX200mm)

FB08(450mmX200mm)

FB07

(450

mm

X200

mm

)

FB05

(450

mm

X200

mm

)FB

05(4

50m

mX2

00m

m)

FB04

SB02

'(4

50m

mX2

00m

m)

SB01

(450

mm

X200

mm

)

SB03

'(4

50m

mX2

00m

m)

SB04

'(4

50m

mX2

00m

m)

SB05

'(4

50m

mx2

00m

m)

FB09

(450

mm

X200

mm

)

FB09

(450

mm

X200

mm

)

FB09

(450

mm

X200

mm

)

FB09

(450

mm

X200

mm

)

FB09

(450

mm

X200

mm

)

FB09

(450

mm

X200

mm

)SB06

(200mmX600mm)

(450

mm

X200

mm

)

SB02

(200

mm

X600

mm

)

SB03

(200

mm

X600

mm

)

SB04

(200

mm

X600

mm

)

SB05

(200

mm

X600

mm

)

C03

C04

C04

C07

C02

C01

C05

C02

C01

C05

C02

C01

C05

C02

C01

C05

C02

C06

C07

C03 C06

C06

C07

up

1 2 3 4 5 6 7 8

10 9111213141516

Tread =275mmRiser = 150mm

S1S1

S1

A B C D E F G

3

2

1

4

1200 5675 5800 5200 3650 4675

280

016

75

0

3125

3175

S2S2

S2

VOID

C19

C20

C03

C04

C04

C07

C02

C01

C05

C02

C01

C05

C02

C01

C05

C02

C01

C05

C02

C06

C07

C03 C06

C06

C07

9 x (T12-01 + T12-02 PER RIB) B1 9 x (T12-03 + T12-04 PER RIB) B1 8 x (T12-05 + T12-06 PER RIB) B1 5 x (T12-07 + T12-08 PER RIB) B1 8 x (T12-09 + T12-10 PER RIB) B1

9 x (T12-11 + T12-12 PER RIB) B1

2x(T12-13+ T12-14 PER RIB)B1

5 x (T12-15 + T12-16 PER RIB) B1 5 x (T12-17 + T12-18 PER RIB) B1

1x(T12-19+T12-20 PER RIB)B1

7T10-21-250B1 15T10-22-250B1 32T10-23-250B1 25T10-25-250B115T10-24-250B1

TYPICAL SLAB LAYOUTScale 1:75

BEAM LAYOUT FOR 2ND&3RD FLOORScale 1:75

5T10

-26-

300B

2

4T10

-27-

300B

2

5T10

-28-

300B

2

4T10

-29-

300B

2 7T10

-30-

300B

2

3Y10-31-300T2 3Y10-32-300T2

3Y10-33-300T2 3Y10-34-300T2

5T10-36-300B2

7T10

-37-

250B

1

15T1

0-39

-250

B1

5T10-38-250B2

CLIENT

PROJECT

CONSULTING CIVIL STRUCTURAL ENGINEER

P.O BOX 25371-00100, NAIROBI

BOSKO ENGINEERING LTD

Boskoengineers@gmail.comTEL: 254 735190997

DRAWING TITLE

ARCHITECT

Drawn byDesigned byD.O.O B.O.O

Checked by Approved byD.O.O

DateScaleAS INDICATED ON THE DRAWING

Job No. ACAD File:

Status CO REV

NOTES:1. All dimensions are in millimeters2. Use class class 25 for bases &beams , class 30 for columns and 20 for the slab3.Read this drawing in conjunctionwith relevant Architectural drawings.4. Minimum cover for concrete is: a. Foundation = 50mm b. Columns = 30mm c. Beams = 25mm d. Slabs = 25mm5. All reinforcement to be twisted bars B.S 4449.6. All steel reinforcement must be approved by the Structural Engineer

C0

C1

C2

C3

C4REV REVISION SIGN DATE APPROVED

SAMUEL O. OTOTO

P.O BOX 35430-00200NAIROBI

PROPOSED DEVELOPMENT ON

PLOT No. 758/RESIDENTIAL-OLEKASASI T. CENTER.

N.B

STR-OLE-KSE

Drawing No.03/2015/OLE-KSE

P.O BOX 1548-00200NAIROBI

WOGOH DOMINIC KIBET -ARCHITECTS

FOUNDATION LAYOUT &1ST FLOOR BEAM

LAYOUT

01-OLE-KSE

May 2015