NOTES
A - GENERAL
A B B` C 1 - ALL STRUCTURAL DROWINGS SHOULD BE READ IN CONJUNCTION
WITH RELEVANT ARCHITECTURAL,ELEC,MEP...ETC DRAWINGS.
2 - MINIMUM 5 CM OF PLAIN CONCRETE SHOLD BE PROVIDED UNDER
4200 700 2400 ANY R.C IN CONTACT WITH SOIL
A B B` C 3 - MIX DISIGN SHOULD BE SUBMITED ALL RELEVANT TEST LIKE
SIEVE ANALYSIS SLUMP TEST AND STRENGTH TESTFOR APPROVED
BEFOR COMMENCING ANY CONCRETE WORK
4 - APPROVE TENSILE TESTES SHOULD BE DONE ON STEEL SAMPLE TEKEN
4200 700 2400 FROM EVERY MATERIALS TO BE USED SHOULD BE SUB MITTED AND THIS
APPLY FOR ANY NEW DELIVERY
5 - POLYTHENE SHEETS G-500 SHOULD BE PROVIDED UNDER SUB
2300 3700 FLOOR SLABS
B - COVER OF RENFORCIMENTS
2000 NORMAN COVER OF ALL RENFORCIMENT IS AS FOLLOWS
1850
-SLAB AND BEAMS : 25 MM
-INTERIOR COLUMNS : 25 MM
GFB-8 -EXTERIOR COLUMNS : 25 MM
GFB-10
1200 -FOOTINGS - RETAINING WALL AND UNDER GROUND WATER TANK : 50 MM
C - SOIL INVESTIGATION
1850
1700
Ø8/200 mesh
+0.30 - A SOIL INVESTIGATION SHALL BE CARRIED OUT AND THE STUCTURAL
450 450 C-2 250
DESIGN OF FOOTING
- THE NO OF BARE HOLE SHALL BE DETERMIND BY THE FOUNDATION
ENGINER
2000
2300
1200
3
300
300
+0.45
350
D - MATERIAL
1 - CEMENT
450 450 250 - APPROVED PRODUCT OF PORTLAND CEMENT SHOULD BE USED FOR
C-1 C-1 3
SUPER-STRUCTURE
300
300
350
2 - AGGREGATES
-ONLY WESHED CRUSHED AGGREGATE (APPROVED BY THE CONCULTANT
GFB-7 OR THE SUPERVISE ENGINER) SHULD BE USED
1200
3 - WATER
-PURE AND FREE FROM SALT WATER SHOULD BE USE
4 - CONCREATE
- CHARACTERSTIC STRENGTH OF CONCRETE AFTER 28 DAYS SHOULD NOT
BE LESS THAN 30 N/MM2 OR 30 MPA
1025 - WATER CEMENT RATIO SHOULD BE NOT EXCEED 0.45 AT ANY STAGE
5 - STEEL
SRIF-1
300
- ALL STEEL SHOULD BE HIGH YIELD STRESS NOT LESS THAN 400 N/MM2
4100
Ø8/200 mesh 6 - BACK FILL
GFB-12
- BACK FILL MATERIALS MUST BE WELL GRANULAR, GRADED SELECTED
SPREAD ON LAYERS (EACH LAYERS NOT EXCEED 250MM) CARRIDE OUT
4100
IN ACCORDING TO SPECIFICATION
300
2600 E - REINFORCEMENT
- REINFORCEMENT LABS (OVER LAP) LENGTHS SHOULD BE NOT LESS
THAN 40XDIA OF REINFORCEMENT BAR
2100 Ø8/200 mesh F CONSTRUCT MASONERY WALL ON THE PERIPHERY ON THE BUILDING
450
1200
300
C-4 C-5 C-3 +0.45
2100
2600
250
300
300
350
GFB-7
400 600
2
250
300
300
400 600 350
Ø8/200 mesh
GFB-13
450
1850
GFB-11
1200
GFB-9
2600
SRIF-2 GFB-6
1'
300
300
Ø8/200 mesh
5900
Ø8/200 mesh
4050
+0.45
2100
1600
±0.000
C-6 C-7 C-2
2100
1600
1 GFB-5
300
2600
GFB-2
250
250
250
1
300
250
250
400 500 350
400 500 350
800 200
GFB-4
±0.000
2150
1200
1600
GFB-3
2150
GFB-3
NO.
OWNER
2600 ..........................
GFB-1
200
SRIF-3 200 PROJECT
..........................
LOCATION Title Deed Number
SEBETA
Footing Rienforcement Layout TITLE
STRUCTURAL DESIGN DETAIL DRAWINGS
Scale 1:50 Ground Foor Beam & Slab Rienforcement Layout DESIGNER:-
ABDULWAHID K. PE/21086
DRAWING NO.
(T= 100 mm) @ Level +0.00 & +0.45, Scale 1:50 CAD BY
ABDULWAHID K.
ST
01
09
