topic 2; measurement suspended floor slab
DESCRIPTION
takinf off tanggaTRANSCRIPT
BUILDING WORKS MEASUREMENT 2
CQ203TOPIC 2
Measurement of Suspended Floor SlabTaking off list:-
a)Vibtared reinf. Concrete grade 30:-1.In suspended floor slab (M3)
b)Formwork:-1.Soffit of suspended floor slab (M2)2.Edge of slab not exceeding 250mm deep (M)
c)Fabric reinforcement1.In suspended floor slab (M2)2.Extra over; 1200mm wide (M)
d) Bar reinforcement :-High tensile barIn suspended floor slab
- 12mm diameter (KG)
A B C
Y
x x
Y
1
2
36
00
18001800
A B C
BRC TYPE A7 Y12 - 150
1 2
BRC TYPE A7 Y12 - 150
3600
TYPICAL CROSS SECTION X-X
3600
TYPICAL CROSS SECTION Y - Y
600600 600 600 600
600 600
BRC TYPE A7 Y12 - 150
3600
600 600
QUANTITY OF CONCRETE SLAB
BRC TYPE A7 Y12 - 150
3600
600 600
QUANTITY OF FORMWORK TO SOFFIT OF SLABQUANTITY OF FORMWORK TO EDGE OF SLAB N.E 250MM DEEP
Heading:Vibrated reinforcement concrete Grade 30 as described:-
Description :
In suspended floor slab
Unit: m3
Qty.:
2.11
3.753.750.15
2.11
Gridline A-C/1-2Length
3600Add floor beam ½ / 2/ 150
3750
Width3600
Add floor beam ½ / 2/ 1503750
Depth150
SLIP NO.:
1 SLIP NO MUST BE WRITTEN
THE QUANTITIES MUST NETT QUANTITY
Heading:Sawn formwork as described:-
Description :
Soffit of suspended floor slab
Unit: m2
Qty.:
11.90
3.453.45
11.90
Gridline A-C/1-2Length
3600Less floor beam ½ / 2/ 150
3450
Width3600
Less floor beam ½ / 2/ 1503450
SLIP NO.:
2 SLIP NO MUST BE WRITTEN
THE QUANTITIES MUST NETT QUANTITY
Heading:Sawn formwork as described:-
Description :
Edge of slab not exceeding 250mm deep
Unit:
m
Qty.:
15.00
2
7.5015.00
Gridline A-C/1-2Length
3600Add floor beam ½ / 2/ 150
3750Add 3600
Add floor beam ½ / 2/ 1507500
SLIP NO.:
3 SLIP NO MUST BE WRITTEN
THE QUANTITIES MUST NETT QUANTITY
Heading:One Layer of steel fabric reinforcement well lapped at joint and embedded in floor slab (measured nett – no allowance made for laps; 200mm side laps; 200mm end laps:-Description :
Reference no. BRC A7
Unit:
m2
Qty.:
13.69
3.703.70
13.69
Gridline A-C/1-2Length
3600Add floor beam ½ / 2/ 150
3750Less concrete cover 2/25 50
3700
Width3600
Add floor beam ½ / 2/ 1503750
Less concrete cover 2/25 503700
SLIP NO.:
4 SLIP NO MUST BE WRITTEN
THE QUANTITIES MUST NETT QUANTITY
Heading:One Layer of steel fabric reinforcement well lapped at joint and embedded in floor slab (measured nett – no allowance made for laps; 200mm side laps; 200mm end laps:-Description :
Reference no. BRC A7; 1200mm wide
Unit:
m
Qty.:
3.70
3.703.70
Gridline B/1-2Length
3600Add floor beam ½ / 2/ 150
3750Less concrete cover 50
3700
SLIP NO.:
5 SLIP NO MUST BE WRITTEN
THE QUANTITIES MUST NETT QUANTITY
HIGH TENSILE / MILD STEEL REINFORCEMENT IN : FLOOR SLABS
JOB REFERENCE :
BLOCK : MAIN BLOCK
REFERENCE Bar Bar No. of No. in Length
Mark Size Mbars each (m)
Mbars Y10 Y12 Y16 Y20 Y25 R6 R8 R10 R12 R16
1 / A - C Top Bar - - - - - - - - - -
2 / A - C - - - - - - - - - -
A/ 1 - 2 - - - - - - - - - -
C/ 1 - 2 - - - - - - - - - -
Length Top Y12 25 4 0.76 - 76.00 - - - - - - - -
600 - - - - - - - - - -
Add 1/2 beam 75 - - - - - - - - - -
Less concrete cover 25 - - - - - - - - - -
650 - - - - - - - - - -
Add 9.5 d 114 - - - - - - - - - -
764 - - - - - - - - - -
- - - - - - - - - -
Number - - - - - - - - - -
150 centres ∟3600 Long - - - - - - - - - -
Number = 24 + 1 - - - - - - - - - -
Number = 25 - - - - - - - - - -
- - - - - - - - - -
Bottom Bar Bottom Y12 5 4 3.70 - 74.00 - - - - - - - -
Length - - - - - - - - - -
3600 - - - - - - - - - -
Add Beams 1/2 / 2/ 150 - - - - - - - - - -
3750 - - - - - - - - - -
Less concrete cover 2 / 25 50 - - - - - - - - - -
3700 - - - - - - - - - -
- - - - - - - - - -
Number - - - - - - - - - -
150 centres ∟600 Long - - - - - - - - - -
Number = 4 + 1 - - - - - - - - - -
Number = 5 - - - - - - - - - -
- - - - - - - - - -
- 150.00 - - - - - - - -
0.616 0.888 1.579 2.466 3.854 0.222 0.395 0.616 0.888 0.888
- 133.20 - - - - - - - -
REINFORCEMENT SCHEDULE
Size of Bars (in mm) M.S. / H.T. Stirrups / Links (mm)
TOTAL LENGTH IN METRE
KG / METRE
TOTAL WEIGHT IN KG
Heading:High tensile bar reinforcement to M.S. 146 as described:-
Description :
In suspended floor slab :-
12mm diameter; straight or bend
Unit: KG
Qty.:133.20
Refer Bar reinforcement
schedule
SLIP NO.:
6 SLIP NO MUST BE WRITTEN