NOTES:
1. ALL DIMENSIONS ARE IN MM UNLESS STATED
OTHERWISE.
2. PROGRAM, METHOD OF CONSTRUCTION AND
SETTING OUT OF THE WORKS SHALL BE
APPROVED BY THE ENGINEER BEFORE
COMMENCEMENT OF WORK.
4. CONCRETE CLASS 35/20 FOR WATER RETAINING
ELEMENTS CLASS 25/20 FOR OTHER
STRUCTURAL ELEMENTS AND CLASS 15/40 FOR
BLINDING.
A
B
C
5. REINFORCEMENT: HIGH YIELD SQUARE
TWISTED BARS TO BS 4461. BENDING
DIMENSIONS TO BS 4466.
8360
2830
620
6660
600
110
250
6. ALL REINFORCEMENT LAPS TO BE STAGGERED.
7. MINIMUM COVER TO ALL REIN. TO BE 40mm
UNLESS OTHERWISE SPECIFIED
1
8. BELOW EACH SLAB PROVIDE:
-POLYTHENE SHEET
-50mm BLINDING
-200mm HARDCORE
1230
1
5300
230
110
230
9. THE CONTRACTOR IS RESPONSIBLE FOR
PROVIDING ALL SPACER BLOCKS, CHAIRS AND
TYING WIRE
3060
2600
600
10. STRUCTURAL DRAWINGS ARE NOT TO BE
SCALED.
11. ALL WALL-SLAB CONNECTIONS SHOULD HAVE
A 75mm KICKER.
900X600mm ACCESS CENTRAL
TO INLET & OUTLET PIPES.
12. SPECIAL ATTENTION SHOULD BE GIVEN TO THE
CONCRETE SPECIFICATION FOR CONCRETING
PROCEDURES AND METHODS.
1230
13. SITE LOCATION AND LEVELS TO BE APPROVED
BY ENGINEER BEFORE CONSTRUCTION
230
2
14. CHECK ALL DIMENSIONS AND ELEVATIONS ON
SITE.
2
A
B
C
ROOF SLAB LAYOUT
SCALE 1:50
A
B
6Y10-04-200 TT
C
14Y10-05a-200 B
E
14Y10-03a-200 BB
8Y10-06a-200 T
16Y10-03b-200 B
D
4Y10-05b-200 B
16Y10-09-200 TT
8Y10-06-200 T
1
1
12Y10-01-200 BB
2Y10-13-200 T
C
4Y10-08 T&B
C
4Y10-08 T&B
8Y10-12-200 T
B
2Y10-14-200 T
B
C
Increased manhole size
July
B
Tank size reduction and provision for future tank
June
A
Addition of inlet screens
DESCRIPTION
REV
April
DATE
REPUBLIC OF SOUTH SUDAN
4Y10-08 T&B
4Y10-08 T&B
34Y10-02a-200 BB
12Y10-01-200 BB
2Y10-13-200 T
34Y10-02b-200 BB
2
2
MINISTRY OF WATER
RESOURCES AND IRRIGATION
PROJECT :
D
WATER AND SANITATION PROJECT
YEI, SOUTH SUDAN
E
DRAWING TITLE:
A
B
C
SLAUGHTER HOUSE SEPTIC TANK
ROOF SLAB DETAILS
ROOF SLAB REINFORCEMENT
H.P. Gauff Ingenieure GmbH & Co. KG-JBGConsulting Engineers
P.O BOX 49817,NAIROBI,KENYA.
TEL No.: +254-02-4445288
FAX No.: +254-02-4446124
SCALE 1:50
DESIGNED BY:
DRAWN BY :
N.M
CHECKED BY:
N.M
DATE:
S.M
SCALE:
A3
MAY 2012
SHEET No.
As Shown
DRG No.
YEI/SAN/ST/1.2
1 OF 1
REV.
C