Estimate No
1
Estimate for
Estimate for the construction of 45 mtr span SFB over Raffu Khola in between Rackiding and Tukdang in South Sikkim
BAC Sikkip Divi Divisi sion on
Block
Namchi
constituency
Poklok-Kamrang Year
Jore Joreth than ang g clear span
2.25
45 mtr.
Bridge for Non snowing areas
30 ton
DL d 3.75 6.8
FB
1.5
1.0 Railing Ht.
2.3
0.6 L 45
2.25 0.15 15cm th. 1:2:4 CC floor
0.23
0.6
0.23m stone soling base bc
10 t / sqm
2.76 3.92
Tower lo load DL
### to ton
Bridge load DL
### ton
Abutment DL
### ton
soling & CC slab
10.4 ton
LL
Anchor House design
0.6
load ###ton
size lngth brdth ht h t. off set 0.3 m on each side
1.2
3.92
3
check
### ton
3
1.95
2.4 ### ton
safe
construct AH in plumb concrete 1:3:6 with nominal reinforc
### ton wind wind & sesmic sesmic i/c ###ton safe
Check
Name (
) JE
Name (
BAC
) AE
Sikkip
2
)
BAC
DE
Sikkip
Jorethang
1 approach road wall
2
Name (
RT-I
A-I
River training
RT-II
1
A-III
RT III
RT IV
RT V
RT VI
A-I I
A-IV
3
1.8 1.95 L
3.92
0 .6
0 .6
H
Approach wall
H
3
1:4:8 CRSM
2 .5
L
4
Name (
) JE
Name (
BAC
) AE
Sikkip
2
)
BAC
DE
Sikkip
Jorethang
1 approach road wall
2
Name (
RT-I
A-I
River training
RT-II
1
A-III
RT III
RT IV
A-I I
A-IV RT V
RT VI
3
1.8 1.95 L
3.92
0 .6
0 .6
H
Approach wall
H
3
1:4:8 CRSM
2 .5
0.45 1:2:4 cc
0.2
23cmth. Soling
3.92
H
1.3
Nos
4
0.34
1.5
0.6
4
0.75
0 .9 0.31 PW series w
A - series walls
Section on 1 - 1
L
Section on -2 - 2
Rive Riverr Trai Traini ning ng wor works ks (RT (RT)) L
8
Nos
6
Section on
Nos 0.45 1:2:4 cc
0.2
23cmth. Soling
3.92
0.75
0.34
H 1.5
0.6 1.3
ement of 2.5%
0 .9 0.31 PW series w
A - series walls
Section on 1 - 1
4
Section on -2 - 2
Rive Riverr Trai Traini ning ng wor works ks (RT (RT)) L
8
Nos
6
Section on
ement of 2.5%
3 3
PW I
PW - II
PW III
Protection wall PW L
5
3 3
PW I
PW - II
PW III
Protection wall PW
0.63 alls -3
L
5
Nos
6
0.63
Nos
6
alls -3
7 of 2
Estimate No Estimate for
1 Estimate for the construction of 45 mtr span SFB over Raffu Khola in between Racki
BAC Sikkip Div Divisio ision n
Block
Namchi
constituency
Joret rethang
Technical Details
L
B
H
Nos
unit
1
Span
2
Type
3
Nature
4
D i p " d"
3.75
mtrs.
5
Camber
0.56
mtrs.
6
Railing Ht.
1
mtrs.
7
Free Board
1 .5
mtrs.
8
To Tower ht.
6.81
mtrs.
0.75x0.75
mtrs.
10 Tower Base width
0.75
mtrs.
11 Tower base length
2 .7
mtrs.
1.29
mtrs.
9
Poklok-Ka
FSB
Tower top section
12
Tower slope 1 : 7
13
Abutment Height
14
Abutment Base width
15
Abutment Length
16
Base level soling
cpt
45
3 .2 4 3 .6 4 3 2 3 8 8 0 23
mtrs. mtrs. mtrs
7 of 2
Estimate No
1
Estimate for
Estimate for the construction of 45 mtr span SFB over Raffu Khola in between Racki
BAC Sikkip Div Divisio ision n
Block
Namchi
constituency
Poklok-Ka
Joret rethang
Technical Details
L
B
H
Nos
unit
1
Span
2
Type
3
Nature
4
D i p " d"
3.75
mtrs.
5
Camber
0.56
mtrs.
6
Railing Ht.
1
mtrs.
7
Free Board
1 .5
mtrs.
8
To Tower ht.
6.81
mtrs.
0.75x0.75
mtrs.
10 Tower Base width
0.75
mtrs.
11 Tower base length
2 .7
mtrs.
1.29
mtrs.
9
cpt
45 FSB
Tower top section
12
Tower slope 1 : 7
13
Abutment Height
14
Abutment Base width
15
Abutment Length
16
Base level soling
4.32 3.88 0.23
mtrs.
17
Base level 1:2:4 CC
4.32 3.88 0.15
mtrs.
1.2
mtrs.
3 .2 4
mtrs.
3 .6
mtrs.
18 BC is take taken n as as 10 10 t / sqm sqm 19
Walk way
20
Guy Rope
21
Cross Beams
22
Main Cable
Adopted
4
Nos
Single Pully (Nos)
Nos DoublePully (
a
38 mm
38
4
0
4
b
25 mm
25
2
4
0
IRON MATERIAL 1
Bull Dog Clip a
38mm
b
25mm
c
15mm
2
L
45
Bull Dog Clip
Both Nos Qntty. 8 4 64 0 4
Steel Core Cable Nos 38mm 4
2
16 0 409
b
25mm
c
15mm ISLC Cross Beam
W (kg) (kg)// mtr mtr th. th. Fl Fl th.W th.W length
3 a b
125x65x6mm (2.44mtr.long) 100x55x5mm (3mtr.long) MS Anchor Shaft 10cm Dia 3mtr.long
2
L 74 0 37 0
10.7
6.6
4 .4
7.9
6.4
4
246.6
guy
Av.L
###
4.65
Wt. / mtr 4.45 2.72 0.78
Total Length 7 40 3 70 4 32
a
4
20mm Dia. Wire Rope
m
Nos @1.5c/c
weight 3 2 93 1006.4 337.31 T. wt. Kg.
2.44
31
80 9
3.0
50
11 7 3
3.0
2
14 80
8 of 2
9 of 2
5
Rail Pole Joist
Numbers
ISMB 350
a
2.44mtr. Long, 52.4kg / m Saddle Block Pully single 38mm
b
6
52.4
2.44
weight - K
6
767.14
Numbers
eight - Kg
12 0
0
0
single 25mm
10 0
4
40 0
c
double 38mm
d
double25mm
19 0 15 0
4 0
76 0 0
7
Wire Rope clamp with washer & "U"
8
a
single
kg/E 32mm 62
b
double
62
8
Iron Chequered Plate
SP:6(1)'64 9
1.5x1.2x0.63mm Eye Bolt
a
16mmx415mm
b
20mmx415mm
10
Angle Iron a
40x25x5mm
b c
45x45x5mm 50x50x6mm Other
a b c e
Nuts & Bolts Nuts & Bolts Nuts & Bolts CSKM-12x40mm
11
kg / sqm 10.7
kg/E 25mm 62 62
weight - K 0 0
Total area
weight - K
59.4
635.58 Numbers
adop adoptt weigh weightt / m L-I 2.4 2 07 1 3.4 2 07 4.5 2 07 12mmdia cross B for Railing & stringer 37 2 74
40mm 12mmdia nut
62 L-II L-III Total wt. ### 37.2 0.00 ### 37.2 1108.54 ### 37.2 0.00 Long B & C. Plate 93
415mm
angle ver angle str chequred weight - K 5 3 .9 4 10715
10 of 2
ing and Tukdang in South Sikkim
mrang
Year
0
screen Tie L
B 1.2
TH 0.5 0.45
os)
Suspenders Nos
Tot. Length
62
288
Kg
10%L no of B/clips
28.83 L 45
9 6 .1 0
"d" T. Ln 3 .7 5 1 8 5
8x19F(12/6+6F/1) STEEL CORE 8x19F(12/6+6F/1) STEEL CORE
11 of 2
12 of 2
16mm dia nu t . L-II t L-III plate
an g l e - L I
stringer cross beams
13 of 8
1 Jungle clearence i/c uprooting of rank vegitation, grass, bush wood, trees & saplings and removal of rubbish up to a distance of 50 meters from the work site, all complete. One Job
LS
2 Hill cutting in mixed soil including throwing of spoils for 30 meter lead and 1.5 m lift all complete
3
L
B
H
Nos
unit
Qnt.
25
3.5
2.5
2
cum
437.5
Earth work in excavation in all kinds of soils in foundation trenches including dressing of all sides, watering and ramming including disposal of excavated earth up to a 30m lead and 1.5 m lift, all complete. L
B
H
Nos
unit
Qnt.
3.6
3.2
1.0
2
cum
22.83
Approach wall
4
1.35
0. 0.39
4
8.51
Protection wall
5
1.23
0.6
6
22.16
Abutment
Training works
8
1.3
0.6
6
37.44
90.94 4
Providing and laying hand packed stone soling works with clean hard selected stone, all complete. L
B
H
Nos
Qnt.
Abutment base
4.32
3.88
0.23
2
7.72
Approach wall
4
1.35
0. 0.23
4
4.97
Protection wall
5
1.23
0.23
6
8.45
unit
stone
5
21.14
Providing and laying in position cement concrete (CC) of specified grade including compacting compacting curring etc. all complete. (1:2:4 CC ), 20mm down size. L
B
H
Nos
Qnt.
Base of Abutment
3.6
3.24
0.15
2
3.49
Bearing seat
3.24
3.6
0.15
2
3.49
unit
1:2:4 CC
6.99 58,1
Other works
6 Providing and laying Plum Concrete in 1:4:8 CC in 40 mm down nominal gauge stone and 50%clean hard selected stones of sizes not exceeding 15cm including shuttering, compacting compacting and curring all complete, as per the direction of the engineer in Engineer in charge. L
B
H
Nos
unit
Qnt.
14 of 8
14 of 8
Abutment
3.24
3.6
1.29
2
29.95
Anchor House
3.92
3
1.95
2
45.73 1:3:6PC Cost of PC Works
75.68 Rs.190,
7 Providing and laying in position specified grade of reinforced cement concrete (RCC (RCC)) excluding the cost of form work, finishing and reinforcements. reinforcements. ( 1 : 2 : 4 ) graded stone aggregate of 20mm nominal size. L
B
H
Nos
Qnt.
unit
Tower Post
1.7
0.75
6. 6 .81
4
35.22
Tower Tie
1.2
0.50
0. 0.45
4
1.08 1:2:4 RCC
36.30
8 Supplying, Bending, Binding and placing in position tor steel including straightening, straightening, cutting, placing in position for all RCC works, including binding wire, complete L
B
H
Nos
Qnt.
unit
47.19
Vide item 7
9 Providing, fixing & removing form work for casting RCC items with locally available timber.
L Tower Tie Beam
1.2
Tower Post
3.97
B
H
No Nos 4
9.12
4
108.27
1.90 6.81
Qnt.
unit
Cost of RCC Works
Rs.334,
10 Protec Protectio tion n Works Works.. Providing and laying CRSM in 1:4:8 CC ( 1 cement, 4 sand, 8 clean hard selected stone of 40mm nominal size, i/c bond stone, through stone, of size 150mm x 150mm x 450mm manufactured in 1:4:8 cc and curing all complete, as per the direction of the engineer in charge, excluding carriage cost. Protection wall - rect
L
B
H
Nos
5
0.6
2.5
6
constant
Qnt.
unit
45
Triangle I
5
0.31
1.23
6
0.5
0.94
Triangle II
5
0.63
2.5
6
0.5
3.91
Approach wall - Rect.
4
0.6
3
4
28.8
triangle I
4
0.75
3
4
0.5
18
triangle - II
4
0.34
1.35
4
0.5
2.7 1:4:8CRSM
Cost of Protection Works
78.64 Rs.43,
11 River training training works works and and guide guide works. works. Supply and knitting of G.I. wire ( gauge 08 BWG) in multiple knots @ 2.5 kg per SQM (weight of net per square meter area) i/c launching of wire net i/c over lap and wastages
15 of 8
15 of 8
for the construction of hand packed wall, complete as per the direction of the engineer in charge. sausage wall GI wire
I II
12
L
B
H
Nos
8
1.3
1.5
6
5.6
8
6
##
2.6
1.5
6
##
SQM
unit
cum
cum
93.6 GI wire
292.2
Providing and Laying hand packed wall with clean hard selected stone including centering aligning and slopes / curves etc. all complete as per direction (For sausage)
Dry Wall
L
B
H
Nos
8
1.3
1.5
6
cum
unit
stone cost of River Training Works
93.6
Rs.36,
13 Providing and laying 12mm thick cement plaster of specified mix in single coat including finishing even and smooth and curing complete. L Tower Post Anchor House
3.97
B 0.75
H 6.81
38.67
Nos
Sqm
unit
4
12mmth
2
11.92 77.33 89.25
14 Providing and washing with three coats of snowcem, durocem, cemcote etc. of approved quality on exterior e xterior walls to give even shade i/c preparation of surface on New surface complete L
B
H
Nos
Sqm
unit
vide item 13
89.25
15 Construction of parapet walls on approach of standard size on 1:2:4 mix plum concrete and plastering with 1:4cement mortarof 12mm th. With recron 3 S with lime washing three or more coats complete as per the direction of the engineer in charge. Qntty.
unit
20
Rm
45cm height, 30 cm top, and 45cm bottom
16 Mixed Filling by supplying filling materials from outside with available material from cutting and excavation works in layers not exceeding 20cm in depth, excluding carriage of materials and not including consoladation of each layer by ramming, watering etc, all
16 of 8
16 of 8
complete. Approach road
L
B
H
Nos
tri.
unit
Qnt.
4
1.8
1.5
4
0.5
cum
5.4
17 Providing Sign Board of standard size in angle Iron and Tin sheet, in yellow background and Black lettering of size 75mm. The board should be 1.5m above the ground, 0.9m x 1.2 m. The frame should be embeded in a concrete block 0.6m below ground as per the direction of the engineer in charge, complete. L
B
H
Nos 1
Qnt.
unit
one job Other Works Cost
Rs.85,
IRON WORKS COST 18
Unit
Fitting / Fixing & Placing in position Saddle Block on tower block Nos 8
each
19 Fitting / Fixing & Placing in position of rail pole. Nos 6
each
20 Fitting / Fixing & Placing in position of MS Clamp on suspension cable Nos each
62
21 Fitting / Fixing & Placing in position of upper "U" bolts attached to suspenders with MS Clamps after tying to required length, all complete. Nos 62
each
22 Fitting / Fixing & Placing in position of cross beams and long beams with lower "U" Clamps and bolts with suspenders, all complete Nos 62
each
23 Fitting / Fixing & Placing in position of Long beams with cross beams after drilling elleptical holes and fixing / attaching the the same with with suspenders suspenders & with nuts & bolts etc. all complete. complete. Nos each
148.5
24 Fitting / Fixing & Placing in position of main cable with proper anchorage with anchor shaft with Bull Dog clips, passing over pully mounted on Saddle Block stretching with proper sag, as per the direction of the engineer in charge, adopting all safety precautions and measures, measures,
17 of 8
17 of 8
which includes safety harness belts, helmets, proper ladders, and fall nets, all complete. Nos M
800
25 Fitting / Fixing & Placing in position of Guy rope, with proper anchorage etc all complete. Nos 4
each
26 Fitting / Fixing & Placing in position of Railing post in angle iron as per specifications, after drilling holes of proper diameter with proper alignment to seat bolts for fixing securely all attachments & accessories all complete. Nos 62
each
27 Jointing of long beams with Fish plates & nuts and bolts all complete. Nos 50
each
28 Fitting / Fixing & Placing in position of struts after drilling holes of appropriate diameter at appropriat places to seat & receive bolts for fixing securely with all cross beams and railing verticals. Nos each
62
29 Fitting / Fixing & Placing in position of decking MS chequered plates with stringers after properly drilling elliptical holes and fixing with nuts & bolts, all complete. Nos 30 Labour
30
Supply of IRON COMPONENT a b
Main Cable Suspender & Guy Rope
each
cost of IRON WORKS sqm
Rs.255, Rate
Size
Nos
Mtr.
38mm
4
740
1551.96
25mm
2
370
669.72
15mm
62
432
212.51
c
Cross Beam ISLC - 125 x 65 x 6
31
2524.35
d
Long Beam - ISLC 100 x 55 x 5
50
2453.51
e
MS Anchor Shaft - 10cm dia. 3mtr. Long
2
15326.39
f
Saddle Block
0
38
4 4 0
25
0
S
6310.87
4
D
10174.66
4
S
5538.11
0
D
9401.90
18 of 8
18 of 8
g
"U" - Clamp
h
68
D
888.67
25
68
S
553.81
Eye Bolt
i
j
38
68.2
Bull Dog Clips
20mm
244.71
16mm
193.19
38mm
640
264.03
25mm
160
148.11
15mm
409
54.09
Angle Iron struts 40 x 25 x 5
0
k
Rail Pole
l
Chequered Plate 6mm th. 1.5x1.2
m
Nuts & Bolts 50mm length
54.09
6
11024.70
59.4
8745.06
16mm
800
22.12
12mm
409
9.02
#
Cost of Iron Material
Carriage of Stock Material
19
Item
Quantity
Quintals
Distance
Rate
Distance
Rate
a
Cement
626.34
313.17
5km
9.35
50-60
46.15
b
MS Bars
47.19
47.19
5-10
12.69
60-75
50.19
c
Bridge Parts
10715.47
107.15
10-15
16.03
75-90
66.23
d
GI wire
730.50
7.31
15-20
19.38
90-105
76.27
467.51
20-30
26.07
105-120
86.31
30-40
32.77
40-50
39.46
46.
Carriage of Non-Stock Material Item
Quantity
Distance
Rate
Distance
Rate
a
Sand
56.52
5km
161.97
40-50
697.20
b
Stone
119.86
5-10
221.21
50-60
816.20
10-15
280.71
60-75
994.70
19 of 8
34 34
19 of 8
20
15-20
340.21
75-90
1173.19
20-30
459.21
90-105
1351.69
30-40
578.2
105-120
1530.18
Head Load TYPE
Rate
Quantity
Rate
unit
a
Stock
467.51
per 100Kgs per mtr
467.51
0.04
Qnt.
b
Non-Stock
0
per 1 cum per mtr.
0
0.73
cum
Total carriage cost
JE - BAC
20 Rs.118,
AE - BAC
Sikkip
21
Distance
Sikkip
Theoritical Consumption of Material Item
Quantity
unit
Cement
Sand
Stone
1:4:8 CRSM
78.64
10cum
8.02
1.18
6.61
40mm
1.65
20mm
0.63
1:4:8PC
20mm down
10cum
0.00
0.00
0.00
20mm
0.00 75.68
1:2:4CC
6.989
cum
339.57
34.81
44.73
3.28
Pipe
0.00
40mm 1:3:6 CC
MS Bar
69.85
20mm
4.96
12mm
1.68
20 of 8
20 of 8
1:2:4RCC
1:3
36.30
232.31
17.06
47.19
20mm
25.77
12mm
8.71
12mmTh.CP
11.92
10sqm
Bridge Parts
10715.47
Kgs
GI wire
292.2
1.70
0.18 10715
626.34
56.52
Cement
313.17
Qntls.
MS Bars
47.19
Qntls.
Bridge parts
107.15
Qntls.
GI wire
7.31
Qntls.
Sand
56.52
Cum
Stone
119.86
Cum
119.86
47.19
10715
General Abstract of cost
1
Cost of main Bridge IRON COMPONENT
Rs.2,657,615.44
2
Labour charges for Iron Fitting / Fixing
Rs.255,989.50
3
Cost of RCC Works
Rs.334,477.76
21 of 8
21 of 8
4
Cost of Plumb Concrete Works
Rs.190,763.36
5
Cost of Protection & Approach Road
Rs.43,656.94
6
Cost of River Training works
Rs.36,950.75
7
Cost of Painting, Pipes & other works
Rs.85,278.75
8
Cost of Carriage
Rs.118,981.60
Contingencies at 4%
Rs.32,404.37
###
JE Sikkip
BA BAC
AE Sikkip
BAC
DE Sikkip
22 of 8
22 of 8
Amount Rate 2500
Rs.2,500.00
Rate 42.98
Rs.18,803.75
Rate
96.19
Rs.8,747.62
Rate
351.51
Rs.7,429.70
Rate
2960.7
Rs.20,692.76
3.82
Rate
23 of 8
23 of 8
2520.7
Rs.190,763.36
763.36
Rate
3090.48
Rs.112,178.84
Rate 4119.55
Rs.194,391.88
Rate 231.07
Rs.2,107.36
238.29
Rs.25,799.68
477.76
Rate
555.12
Rs.43,656.94
56.94
24 of 8
24 of 8
Rate 96.24
Rs.9,008.34
sqm
Rate 298.53
Rs.27,942.41
50.75
Rate
84.54
Rs.7,545.38
Rate 53.44
Rs.4,769.64
550.38
Rs.11,007.60
25 of 8
25 of 8
Rate 52.28
Rs.282.31
Rate 3500
Rs.3,500.00
78.75
Rate 1193.4
Rs.9,547.20
820.3
Rs.4,921.80
182
Rs.11,284.00
223.6
Rs.13,863.20
327.6
Rs.20,311.20
150.8
Rs.22,393.80
26 of 8
26 of 8
176.8
Rs.141,440.00
1309.1
Rs.5,236.40
171.6
Rs.10,639.20
65
Rs.3,217.50
54.6
Rs.3,385.20
325
Rs.9,750.00
989.50
### Rs.247,796.40 Rs.91,899.95 Rs.78,254.85 Rs.121,448.75 Rs.30,652.78 Rs.Rs.40,698.64 Rs.22,152.44 Rs.-
27 of 8
27 of 8
### ###
Rs.Rs.37,769.84 Rs.16,689.22 Rs.168,979.20 Rs.23,697.60 Rs.22,133.63 Rs.Rs.66,148.20 Rs.519,456.56 Rs.17,696.00 Rs.3,690.98
#
15
Rs.21,575.59
.21
Rs.19,227.21
.21
Rs.40,777.99
28 of 8
28 of 8
in meters
00
Rs.37,400.81 Rs.-
981.60
###
DE
Sikkip
Bond Stone
GI wire
55.05
29 of 8
29 of 8
###
###
30 of 8
30 of 8
Estimate No 1 Estimate Estimate for Estimate Estimate for the the construct construction ion of 45 mtr span SFB SFB over over Raffu Raffu Khola Khola in between between Ra BAC Sikkip Block Namchi constituency Poklok-Kamrang Divi Divisi sion on Jore Joreth than ang g
1 Jungle clearence i/c uprooting of rank vegitation, grass, bush wood, trees & saplings and removal of rubbish up to a distance of 50 meters from the work site, all complete. One Job
LS
Hill cutting in mixed soil including throwing of spoils for 30 meter lead and 1.5 m lift all complete L B H No s unit 25 3.5 2. 2.5 2 cum
Qnt. 437.5
2
3
4
5
6
Earth work in excavation in all kinds of soils in foundation trenches including including dressing of all sides, wat ering and ramming including disposal of excavated earth up to a 30m lead and 1.5 m lift, all complete. L B H No s unit Abutment 3 .6 3.2 1.0 2 cum Approach wall 4 1.35 0.39 4 Protection wall 5 1.23 0.6 6 Training works 8 1.3 0.6 6
Providing and laying hand packed stone soling works with clean hard selected stone, all complete. L B H No s unit Abutment base 4.32 3.88 0.23 2 Approach wall 4 1.35 0.23 4 Protection wall 5 1.23 0.23 6 stone Providing and laying in position cement concrete (CC) of specified grade including including compacting curring etc. all complete. (1:2:4 CC ), 20mm down size. L B H No s unit Base of Abutment 3 3..6 3.24 0.15 2 Bearing seat 3.24 3.6 0.15 2 1:2:4 CC Other works Providing and laying Plum Concrete in 1:4:8 CC in 40 mm down nominal gauge stone and 50%clean hard selected stones of sizes not exceeding 15cm including shuttering, compacting and curring all complete, as per the direction of the engineer in Engineer in charge. L B H No s unit Abutment 3.24 3.6 1. 1.29 2 Anchor House 3.92 3 1.95 2 1:3:6PC Cost of PC Works
Qnt. 22.83 8.51 22.16 37.44 90.94
Qnt. 7.72 4.97 8.45 21.14
Qnt. 3.49 3.49 6.99 58,173
Qnt. 29.95 45.73 75.68 Rs.190,7
7
Providing and laying in position specified grade of reinforced cement concrete (RCC (RCC)) excluding the cost of form work, finishing and reinforcements. ( 1 : 2 : 4 ) graded stone aggregate of 20mm nominal size. L B H No s unit Qnt. Tower Post 1 .7 0.75 6.81 4 35.22 Tower Tie 1 .2 0.50 0.45 4 1.08 1:2:4 RCC 36.30
8
Supplying, Supplying, Bending, Binding and placing in position tor st eel including straightening, cutting, placing in position for all RCC works, including binding wire, complete L B H No s unit Vide item 7
Qnt. 47.19
Providing, fixing & removing form work for casting RCC items with locally available timber. L B H No s unit Qnt. Tower Tie Beam 1.2 1 .90 4 9.12 Tower Post 3.97 6.81 4 108.27 Cost of RCC Works Rs.334,4 10 Prot Protec ecti tion on Work Works. s. Providing and laying CRSM in 1:4:8 CC ( 1 cement, 4 sand, 8 clean hard selected stone of 40mm nominal size, i/c bond stone, through stone, of size 150mm x 150mm x 450mm manufactured in 1:4:8 cc and curing all complete, as per the direction of the engineer in charge, excluding carriage cost. L B H Nos constant unit Qnt. Protection wall - rect 5 0.6 2.5 6 45 Triangle I 5 0.31 1.23 6 0 .5 0.94 Triangle II 5 0.63 2.5 6 0 .5 3.91 Approach wall - Rect. 4 0.6 3 4 28.8 triangle I 4 0 .75 3 4 0 .5 18 triangle - II 4 0.34 1.35 4 0 .5 2 .7 1:4:8CRSM 78.64 ost of Protection Works Rs.43,65 11 River River traini training ng wo works rks and and guid guide e work works. s. Supply and knitting of G.I. wire ( gauge 08 BWG) in multiple knots @ 2.5 kg per SQM (weight of net per square met er area) i/c launching of wire net i/c over lap and wastages for the construction of hand packed wall, complete as per the direction of the engineer in charge. L B H No N os SQM unit cum sausage wall 8 1.3 1.5 6 cum 93.6 GI wire I 5 .6 8 6 # II 2 .6 1.5 6 # GI wire 292.2
9
12
Providing and Laying hand packed wall with clean hard selected stone including including centering aligning and slopes / curves etc. all complete as per direction L B H No s unit (For sausage) Dry Wall 8 1.3 1.5 6 stone cost of River Training Works
13 Providing and laying 12mm thick cement plaster of specified mix in single coat including finishing finishing even and smoot h and curing complete. L B H No s unit Tower Post 3.97 0.75 6.81 4 12mmth Anchor House 38 38.67 2
cum 93.6 Rs.36,95
Sqm 11.92 77.33 89.25
14 Providing and washing with three coats of snowcem, durocem, cemcote etc. of approved quality on exterior walls to give even shade i/c preparation of surface on New surface complete L B H No s unit vide item 13
Sqm 89.25
15 Construction of parapet walls on approach of standard size on 1:2:4 mix plum concrete and plastering with 1:4cement mortarof 12mm th. With recron 3 S with lime washing three or more coats complete as per the direction of the engineer in charge. Qntty. 45cm height, 30 cm top, and 45cm bottom 20
unit Rm
16 Mixed Filling by supplying filling materials from outside with available material from cutting and excavation works in layers not exceeding 20cm in depth, excluding carriage of materials and not including consoladation of each layer by ramming, watering etc, all complete. L B H No s tri. unit Approach road 4 1.8 1.5 4 0 .5 cum
Qnt. 5 .4
17 Providing Sign Board of standard size in angle Iron and Tin sheet, in yellow background and Black lettering of size 75mm. The board should be 1.5m above the ground, 0.9m x 1.2 m. The frame should be embeded in a concrete block 0.6m below ground as per the direction of t he engineer in charge, complete. L B H No s unit 1 one job Other Works Cost
Qnt.
Rs.85,27
IRON WORKS COST Fitting / Fixing & Placing in position Saddle Block on tower block 18 Nos 8 19 Fitting / Fixing & Placing in position of rail pole. Nos 6
Unit each
each
20 Fitting / Fixing & Placing in position of MS Clamp on suspension cable Nos 62 each 21 Fitting / Fixing & Placing in position of upper "U" bolts attached to suspenders with MS Clamps after tying to required length, all complete. Nos 62 each 22 Fitting / Fixing & Placing in position of cross beams and long beams with lower "U" Clamps and bolts with suspenders, all complete Nos 62 each elleptical holes 23 Fitting / Fixing & Placing in position of Long beams with cross beams after drilling elleptical and fixing / attaching the same with with suspenders & with nuts & bolts etc. etc. all complete. Nos ### each 24 Fitting / Fixing & Placing in position of main cable with proper anchorage with anchor shaft with Bull Dog clips, passing over pully mounted on Saddle Block stretching with proper sag, as per the direction of the engineer in charge, adopting all safety precautions and measures, which includes safety harness belts, helmets, proper ladders, and fall nets, all complete. Nos 800 M 25 Fitting / Fixing & Placing in position of Guy rope, with proper anchorage etc all complete. Nos 4 each 26 Fitting / Fixing & Placing in position of Railing post in angle iron as per specifications, after drilling holes of proper diameter with proper alignment to seat bolts for fixing securely all attachments & accessories all complete. Nos 62 each 27 Jointing of long beams with Fish plates & nuts and bolts all complete. Nos 50 each
28 Fitting / Fixing & Placing in position of struts after drilling holes of appropriate diameter at appropriate places to seat & receive bolts for fixing securely with all cross beams and railing verticals. Nos 62 each 29 Fitting / Fixing & Placing in position of decking MS chequered plates with st ringers after properly drilling elliptical elliptical holes and fixing with nuts & bolts, all complete. Nos 30 each Labour cost of of IR IRON WO WORKS Rs.255,9
30
Size Nos Mtr. sqm 38mm 4 # 25mm 2 # Suspender & Guy Rope 15mm 62 # Cross Beam ISLC - 125 x 65 x 6 31 Long Beam - ISLC 100 x 55 x 5 50 S Anchor Shaft - 10cm dia. 3mtr. Lon 2 Saddle Block 0 38 0 S 4 4 D 4 25 4 S 0 0 D "U" - Clamp 38 68 D 25 68 S Eye Bolt 68.2 20mm 16mm Bull Dog Clips 38mm 640 25mm 160 15mm 409 Angle Iron struts 40 x 25 x 5 0 Rail Pole 6 Chequered Plate 6mm th. 1.5x1.2 59.4 Nuts & Bolts 50mm length 16mm 80 800 12mm 409
upply of IRON COMPONEN a Main Cable b c d e f
g h i
j k l m
Rate 1551.96 669.72 212.51 2524.35 2453.51 15326.39 6310.87 10174.66 5538.11 9401.90 888.67 553.81 244.71 193.19 264.03 148.11 54.09 54.09 11024.70 8745.06 22.12 9.02
Cost of Iron Material
Carriage of Stock Material Item Quantity a Cement 626.34 b MS Bars 47.19 c Bridge Parts 10715.47 d GI wire 730.50
Quintals 313.17 47.19 107.15 7.31 467.51
Distance 5km 5-10 10-15 15-20 20-30 30-40 40-50
Rate 9.35 12.69 16.03 19.38 26.07 32.77 39.46
Distance 50-60 60-75 75-90 90-105 105-120
Rs.2,657,
Rate 46.15 50.19 66.23 76.27 86.31 46.1
19
Carriage of Non-Stock Material Item Quantity a Sand 56.52 b Stone 119.86 176.38
Distance 5km 5-10 10-15 15-20 20-30 30-40
Rate 161.97 221.21 280.71 340.21 459.21 578.2
Distance Rate 40-50 697.20 50-60 816.20 60-75 994.70 75-90 1173.19 90-105 1351.69 105-120 1530.18
340.2 340.2
Head Load
20 a b
TYPE Stock Non-Stock
467.51 176.38
Rate per 100Kgs per mtr per 1 cum per mtr.
Quantity Rate unit 467.51 0.04 Qnt. 176.38 0.73 cum Total carriage cost
Distance in 200 200 Rs.376,4
Rupees Thirty Nine Lakhs Lakhs Eighty One Thousand Two Hundred Hundred and Twenty Four onl
JE - BAC Sikkip
21
AE - BAC Sikkip
Theoritical Consumption of Material Item Quantity unit Cement 1:4:8 CRSM 78.64 10cum 8.02 40mm 20mm 1:4:8PC 10cum 0.00 40mm 20mm 1:3:6 CC 75.68 339.57 0mm dow 1:2:4CC 6.989 cum 44.73 20mm 12mm 1:2:4RCC 36.30 232.31 20mm 12mm 1:3 12mmTh.CP 11.92 10sqm 1.70 Bridge Parts 10715.47 Kg s GI wire 292.2
Cement MS Bars Bridge parts GI wire Sand
Sand 1.18
0.00
34.81 3.28
Stone 6.61 1.65 0.63 0.00 0.00 0.00 69.85
MS Bar
Pipe
4.96 1.68 17.06
47.19 25.77 8.71
0.18 10715
626.34
56.52
313.17 47.19 107.15 7.31 56.52
Qntls. Qntls. Qntls. Qntls. Cum
119.86
47.19
10715
Stone
119.86
Cum
General Abstract of cost
1
Cost of main Bridge IRON COMPONENT
Rs.2,657,615.44
2
Labour charges for Iron Fitting / Fixing
Rs.255,989.50
3
Cost of RCC Works
Rs.334,477.76
4
Cost of Plumb Concrete Works
Rs.190,763.36
5
Cost of Protection & Approach Road
Rs.43,656.94
6
Cost of River Training works
Rs.36,950.75
7
Cost of Painting, Pipes & other works
Rs.85,278.75
8
Cost of Carriage
Rs.376,491.93
Contingencies at 4%
Rs.42,704.78 Rs.4,023,929.21
Rupees Forty Lakhs Twenty Three Thosand Nine Hundred and Twenty Nine Only
JE BAC Sikkip
AE BAC Sikkip
DE Sikkip
ckiding and Tukdang in South Sikkim Year 0
Amount Rate 2500
Rs.2,500.00
Rate 42.98
Rs.18,803.75
Rate
96.19
Rs.8,747.62
Rate
351.51
Rs.7,429.70
Rate
2960.7
Rs.20,692.76
.82
Rate
2520.7 3.36
Rs.190,763.36
Rate
3090.48
Rs.112,178.84
Rate 4119.55
Rs.194,391.88
Rate 231.07 238.29 7.76
Rs.2,107.36 Rs.25,799.68
Rate
555.12 6.94
Rate 96.24 sqm
Rs.43,656.94
Rs.9,008.34
Rate 298.53 0.75
Rs.27,942.41
Rate
84.54
Rs.7,545.38
Rate 53.44
Rs.4,769.64
550.38
Rs.11,007.60
Rate 52.28
Rs.282.31
Rate 3500 8.75
Rs.3,500.00
Rate 1193.4
Rs.9,547.20
820.3
Rs.4,921.80
182
Rs.11,284.00
223.6
Rs.13,863.20
327.6
Rs.20,311.20
150.8
Rs.22,393.80
176.8
Rs.141,440.00
1309.1
Rs.5,236.40
171.6
Rs.10,639.20
65
Rs.3,217.50
54.6
Rs.3,385.20
325 9.50
Rs.9,750.00
60607.29 37769.84
Rs.1,148,450.40 Rs.247,796.40 Rs.91,899.95 Rs.78,254.85 Rs.121,448.75 Rs.30,652.78 Rs.Rs.40,698.64 Rs.22,152.44 Rs.Rs.Rs.37,769.84 Rs.16,689.22 Rs.168,979.20 Rs.23,697.60 Rs.22,133.63 Rs.Rs.66,148.20 Rs.519,456.56 Rs.17,696.00 Rs.3,690.98
15.44
Rs.21,575.59
1
Rs.19,227.21
1
Rs.40,777.99
meters Rs.37,400.81 Rs.257,510.33 Rs.3,981,224.43
1.93
DE Sikkip
Bond Stone 55.05
GI wire
730.5
730.5