Suspension Bridge

###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 Block Namchi constituency Poklok-Kamrang Year ###

Division Jorethang ###clear span 45 mtr. Bridge for Non snowing areas ###

######

2.25 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 0.23 ###

15cm th. 1:2:4 CC floor 0.6 ###0.23m stone soling base ###

bc 10 t / sqm 2.76 ###3.92 ###

Tower load DL 21 ton Anchor House design load 45 ton ###Bridge load DL 17 ton 0.6 size lngth brdth ht. ###Abutment DL 19 ton off set 0.3 m on each side 3.92 3 1.95 2.4 55 ton ###soling & CC slab 10 ton 1.2 3 check safe ###

LL 13 ton construct AH in plumb concrete 1:3:6 with nominal reinforcement of 2.5% ###80 ton ###

wind & sesmic i/c 88 ton ###Check safe ###

######

Name ( ) Name ( ) Name ( ) ###JE BAC AE BAC DE ###

Sikkip Sikkip Jorethang ########################

2 1 ###approach road wall RT-I 3 ###

2 A-I River training RT-II 3 PW I ###1 A-III ###

##################

RT III RT IV ###A-I I A-IV PW - II ###

RT V RT VI ############

PW III ###3 1.8 0.6 0.6

1.95 H Approach wall H Protection wallL 3.92 3 1:4:8 CRSM 2.5 PW

L 4 L 5

Nos 4 0.9 0.63 Nos 60.45 0.75 0.31

1:2:4cc 0.2 23cmth. Soling 0.34 PW series walls3.92 A - series walls Section on -2 - 2 Section on 3 - 3

H River Training works (RT)Section on 1 - 1 1.5 L 8

Nos 6

0.61.3

4 of 2

Estimate No 1Estimate for Estimate for the construction of 45 mtr span SFB over Raffu Khola in between Rackiding and Tukdang in South Sikkim

BAC Sikkip Block Namchi constituency Poklok-Kamrang Year 0Division Jorethang

Technical Details L B H Nos unit

1 Span 45 cpt2 Type FSB3 Nature4 Dip "d" 3.75 mtrs. screen Tie5 Camber 0.56 mtrs. L B TH6 Railing Ht. 1 mtrs. 1.2 0.5 0.457 Free Board 1.5 mtrs.8 Tower ht. 6.81 mtrs.9 Tower top section 0.75x0.75 mtrs.

10 Tower Base width 0.75 mtrs.11 Tower base length 2.7 mtrs.12 Tower slope 1 : 713 Abutment Height 1.29 mtrs.14 Abutment Base width 3.24 mtrs.15 Abutment Length 3.6 mtrs.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.18 BC is taken as 10 t / sqm19 Walk way 1.2 mtrs.20 Guy Rope 20mm Dia. Wire Rope 4 Nos21 Cross Beams22 Main Cable Adopted Nos Single Pully (Nos) DoublePully (Nos)

a 38 mm 38 4 0 4b 25 mm 25 2 4 0

IRON MATERIAL L 45 Bull Dog Clip1 Bull Dog Clip Both Nos Qntty. Suspenders

a 38mm 8 4 640 guy Av.L Nos Tot. Length 10%L no of B/clipsb 25mm 4 2 160 144 4.65 62 288 28.83 96.10c 15mm 409

2 Steel Core Cable Nos L Total Length Wt. / mtr weight - Kg L "d" T. Lna 38mm 4 740 740 4.45 3293 45 3.75 185b 25mm 2 370 370 2.72 1006.4 8x19F(12/6+6F/1) STEEL COREc 15mm 432 m 0.78 337.31 8x19F(12/6+6F/1) STEEL CORE

3 W (kg)/ mtr th. Fl th.W length Nos @1.5c/c T. wt. Kg.a

10.7 6.6 4.4 2.44 31 809b

7.9 6.4 4 3.0 50 11734

246.6 3.0 2 14803mtr.long

ISLC Cross Beam

125x65x6mm (2.44mtr.long)100x55x5mm

(3mtr.long)MS Anchor Shaft

10cm Dia

5 of 2

5 Rail Pole Joist

ISMB 350 Numbers weight - Kg

52.4 2.44 6 767.146

Numbers weight - Kga single 38mm 120 0 0b single 25mm 100 4 400c double 38mm 190 4 760d double25mm 150 0 0

78

kg/E 32mm kg/E 25mm weight - Kga single 62 62 0b double 62 62 0

8kg / sqm Total area

weight - KgSP:6(1)'64 1.5x1.2x0.63mm 10.7 59.4 635.58

9 Eye Bolt Numbersa 16mmx415mm

b 20mmx415mm 62 415mm 16mm dia10 Angle Iron adopt weight / m L-I L-II L-III Total wt. nut angle - L I

a 40x25x5mm 2.4 207 82 37.2 0.00b 45x45x5mm 1 3.4 207 82 37.2 1108.54 angle vert. L-IIc 50x50x6mm 4.5 207 82 37.2 0.00 angle strut L-III

11 12mmdia cross B Long B chequred plate stringerfor Railing & stringer & C. Plate weight - Kg cross beams

a 372 74 93 53.94b 10715c

e CSKM-12x40mm 40mm12mmdia

nut

2.44mtr. Long, 52.4kg / m

Saddle Block Pully

Wire Rope clamp with

washer & "U" Bolt

Iron Chequered Plate

Other accessories

Nuts & Bolts 12x50mmNuts & Bolts

16x450mmNuts & Bolts 12x250mm

6 of 8

Amount1 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. RateOne Job LS 2500 Rs. 2,500.00

2 Hill cutting in mixed soil including throwing of spoils for 30 meter lead and 1.5 m lift all complete

L B H Nos unit Qnt. Rate25 3.5 2.5 2 cum 437.5 42.98 Rs. 18,803.75

3 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. RateAbutment 3.6 3.2 1.0 2 cum 22.83

Approach wall 4 1.35 0.39 4 8.51Protection wall 5 1.23 0.6 6 22.16Training works 8 1.3 0.6 6 37.44

90.94 96.19 Rs. 8,747.62

4 Providing and laying hand packed stone soling works with clean hard selected stone, all complete.

L B H Nos unit Qnt. RateAbutment base 4.32 3.88 0.23 2 7.72Approach wall 4 1.35 0.23 4 4.97Protection wall 5 1.23 0.23 6 8.45

stone 21.14 351.51 Rs. 7,429.70

5 Providing and laying in position cement concrete (CC) of specified grade including compacting curring etc. all complete. (1:2:4 CC ), 20mm down size.

L B H Nos unit Qnt. RateBase of Abutment 3.6 3.24 0.15 2 3.49

Bearing seat 3.24 3.6 0.15 2 3.49

1:2:4 CC 6.99 2960.7 Rs. 20,692.76

Other works 58,173.82

6

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 Nos unit Qnt. Rate

Providing and laying Plum Concrete in 1:4:8 CC in 40 mm down nominal

7 of 8

Abutment 3.24 3.6 1.29 2 29.9535Anchor House 3.915 3 1.95 2 45.7253

1:3:6PC 75.6787 2520.7 Rs. 190,763.36

Cost of PC Works Rs. 190,763.36

7

excluding the cost of form work, finishing and reinforcements. ( 1 : 2 : 4 )graded stone aggregate of 20mm nominal size.

L B H Nos unit Qnt. RateTower Post 1.7 0.75 6.81 4 35.2182Tower Tie 1.2 0.50 0.45 4 1.08

1:2:4 RCC 36.30 3090.48 Rs. 112,178.84

8 Supplying, Bending, Binding and placing in position tor steel including straightening,cutting, placing in position for all RCC works, including binding wire, complete

L B H Nos unit Qnt. RateVide item 7 47.19 4119.55 Rs. 194,391.88

9 Providing, fixing & removing form work for casting RCC items with locally availabletimber. L B H Nos unit Qnt. Rate

Tower Tie Beam 1.2 1.90 4 9.12 231.07 Rs. 2,107.36

Tower Post 3.973 6.81 4 108.27 238.29 Rs. 25,799.68

Cost of RCC Works Rs. 334,477.76

10 Protection 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 150mmx 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. RateProtection wall - rect 5 0.6 2.5 6 45

Triangle I 5 0.31 1.23 6 0.5 0.93789Triangle II 5 0.63 2.5 6 0.5 3.90625

Approach wall - Rect. 4 0.6 3 4 28.8triangle I 4 0.75 3 4 0.5 18

triangle - II 4 0.338 1.35 4 0.5 2.7

1:4:8CRSM 78.6441 555.12 Rs. 43,656.94

Cost of Protection Works Rs. 43,656.94

11 River training works and guide 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

Providing and laying in position specified grade of reinforced cement concrete (RCC)

8 of 8

for the construction of hand packed wall, complete as per the direction of the engineer in charge.

L B H Nos SQM unit cum Ratesausage wall 8 1.3 1.5 6 cum 93.6 96.24 Rs. 9,008.34

GI wire I 5.6 8 6 ###II 2.6 1.5 6 23 GI wire 292.2 sqm

12 Providing and Laying hand packed wall with clean hard selected stoneincluding centering aligning and slopes / curves etc. all complete as per direction

L B H Nos unit cum Rate(For sausage) Dry Wall 8 1.3 1.5 6 stone 93.6 298.53 Rs. 27,942.41

cost of River Training Works Rs. 36,950.75

13 Providing and laying 12mm thick cement plaster of specified mix in single coatincluding finishing even and smooth and curing complete.

L B H Nos unit Sqm RateTower Post 3.973 0.75 6.81 4 12mmth 11.9196

Anchor House 38.67 2 77.332589.2522 84.54 Rs. 7,545.38

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 Nos unit Sqm Ratevide item 13 89.2522 53.44 Rs. 4,769.64

15 Construction of parapet walls on approach of standard size on 1:2:4 mix plum concreteand plastering with 1:4cement mortarof 12mm th. With recron 3 S with lime washingthree or more coats complete as per the direction of the engineer in charge.

Qntty. unit 45cm height, 30 cm top, and 45cm bottom 20 Rm 550.38 Rs. 11,007.60

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

9 of 8

complete. L B H Nos tri. unit Qnt. RateApproach road 4 1.8 1.5 4 0.5 cum 5.4 52.28 Rs. 282.31

17 Providing Sign Board of standard size in angle Iron and Tin sheet, in yellow backgroundand 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 groundas per the direction of the engineer in charge, complete.

L B H Nos unit Qnt. Rate1 one job 3500 Rs. 3,500.00

Other Works Cost Rs. 85,278.75

IRON WORKS COST

18 Fitting / Fixing & Placing in position Saddle Block on tower block Unit Rate

Nos8 each 1193.4 Rs. 9,547.20

19 Fitting / Fixing & Placing in position of rail pole.Nos

6 each 820.3 Rs. 4,921.80

20 Fitting / Fixing & Placing in position of MS Clamp on suspension cableNos62 each 182 Rs. 11,284.00

21 Fitting / Fixing & Placing in position of upper "U" bolts attached to suspenders with MS Clamps aftertying to required length, all complete.

Nos62 each 223.6 Rs. 13,863.20

22 Fitting / Fixing & Placing in position of cross beams and long beams with lower "U" Clampsand bolts with suspenders, all complete

Nos62 each 327.6 Rs. 20,311.20

23 Fitting / Fixing & Placing in position of Long beams with cross beams after drilling elleptical holesand fixing / attaching the same with suspenders & with nuts & bolts etc. all complete.

Nos149 each 150.8 Rs. 22,393.80

24 Fitting / Fixing & Placing in position of main cable with proper anchorage with anchor shaft with BullDog 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,

10 of 8

which includes safety harness belts, helmets, proper ladders, and fall nets, all complete.Nos800 M 176.8 Rs. 141,440.00

25 Fitting / Fixing & Placing in position of Guy rope, with proper anchorage etc all complete.Nos

4 each 1309.1 Rs. 5,236.40

26 Fitting / Fixing & Placing in position of Railing post in angle iron as per specifications, after drillingholes of proper diameter with proper alignment to seat bolts for fixing securely all attachments& accessories all complete.

Nos62 each 171.6 Rs. 10,639.20

27 Jointing of long beams with Fish plates & nuts and bolts all complete.Nos50 each 65 Rs. 3,217.50

28 Fitting / Fixing & Placing in position of struts after drilling holes of appropriate diameter at appropriatplaces to seat & receive bolts for fixing securely with all cross beams and railing verticals.

Nos62 each 54.6 Rs. 3,385.20

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.

Nos30 each 325 Rs. 9,750.00

Labour cost of IRON WORKS Rs. 255,989.50

30 Supply of IRON COMPONENT Size Nos Mtr. sqm Rate

a Main Cable 38mm 4 740 1551.96 Rs.1,148,450.40

25mm 2 370 669.72 Rs. 247,796.40

b Suspender & Guy Rope 15mm 62 432 212.51 Rs. 91,899.95

c Cross Beam ISLC - 125 x 65 x 6 31 2524.35 Rs. 78,254.85

d Long Beam - ISLC 100 x 55 x 5 50 2453.51 Rs. 121,448.75

e MS Anchor Shaft - 10cm dia. 3mtr. Long 2 ### Rs. 30,652.78

f Saddle Block 0 38 0 S 6310.87 Rs. -

4 4 D ### Rs. 40,698.64

4 25 4 S 5538.11 Rs. 22,152.44

0 0 D 9401.90 Rs. -

11 of 8

g "U" - Clamp 38 68 D 888.67 60607 Rs. -

25 68 S 553.81 37770 Rs. 37,769.84

h Eye Bolt 68 20mm 244.71 Rs. 16,689.22

16mm 193.19

i Bull Dog Clips 38mm 640 264.03 Rs. 168,979.20

25mm 160 148.11 Rs. 23,697.60

15mm 409 54.09 Rs. 22,133.63

j Angle Iron struts 40 x 25 x 5 0 54.09 Rs. -

k Rail Pole 6 ### Rs. 66,148.20

l Chequered Plate 6mm th. 1.5x1.2 59.4 8745.06 Rs. 519,456.56

m Nuts & Bolts 50mm length 16mm 800 22.12 Rs. 17,696.00

12mm 409 9.02 Rs. 3,690.98

Cost of Iron Material Rs.2,657,615.44

Carriage of Stock MaterialItem Quantity Quintals Distance Rate Distance Rate

a Cement 626.34 313.17 5km 9.35 50-60 46.15b MS Bars 47.19 47.19 5-10 12.69 60-75 50.19c Bridge Parts 10715.47 107.15 10-15 16.03 75-90 66.23d GI wire 730.50 7.30 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 46.15 Rs. 21,575.59

19 Carriage of Non-Stock MaterialItem Quantity Distance Rate Distance Rate

a Sand 56.52 5km 161.97 40-50 697.20 340.21 Rs. 19,227.21 b Stone 119.86 5-10 221.21 50-60 816.20

10-15 280.71 60-75 994.70 340.21 Rs. 40,777.99

12 of 8

15-20 340.21 75-90 1173.19 20-30 459.21 90-105 1351.69 30-40 578.2 105-120 1530.18

20 Head LoadTYPE Rate Quantity Rate unit Distance in meters

a Stock 467.510099 per 100Kgs per mtr 467.5101 0.04 Qnt. 2000 Rs. 37,400.81 b Non-Stock 0 per 1 cum per mtr. 0 0.73 cum Rs. -

Total carriage cost Rs. 118,981.60 Rs.3,723,714.10

JE - BAC AE - BAC DE

Sikkip Sikkip Sikkip

21 Theoritical Consumption of MaterialItem Quantity unit Cement Sand Stone MS Bar Pipe Bond Stone GI wire

1:4:8 CRSM 78.64 10cum 8.02 1.18 6.61 55.05

40mm 1.65

20mm 0.63

1:4:8PC 10cum 0.00 0.00 0.00

40mm 0.00

20mm 0.00

1:3:6 CC 75.6787261 339.57 34.81 69.85

20mm down 1:2:4CC 6.989 cum 44.73 3.28

20mm 4.96

12mm 1.68

13 of 8

1:2:4RCC 36.30 232.31 17.06 47.19

20mm 25.77

12mm 8.71 1:3 12mmTh.CP 11.9196429 10sqm 1.70 0.18

Bridge Parts 10715.47 Kgs 10715

GI wire 292.2 730

626.34 56.52 119.86 47.19 10715 730

Cement 313.17 Qntls.MS Bars 47.19 Qntls.

Bridge parts 107.15 Qntls.GI wire 7.30 Qntls.Sand 56.52 CumStone 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

14 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 Rs.3,756,118.46

JE BAC AE BAC DE

Sikkip Sikkip Sikkip

Estimate No 1Estimate for Estimate for the construction of 45 mtr span SFB over Raffu Khola in between Rackiding and Tukdang in South Sikkim

BAC Sikkip Block Namchi constituency Poklok-Kamrang Year 0Division Jorethang

Amount1 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. RateOne Job LS 2500 Rs. 2,500.00

2 Hill cutting in mixed soil including throwing of spoils for 30 meter lead and 1.5 m lift all complete

L B H Nos unit Qnt. Rate25 3.5 2.5 2 cum 437.5 42.98 Rs. 18,803.75

3 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. RateAbutment 3.6 3.2 1.0 2 cum 22.83

Approach wall 4 1.35 0.4 4 8.51Protection wall 5 1.23 0.6 6 22.16Training works 8 1.3 0.6 6 37.44

90.94 96.19 Rs. 8,747.62

4 Providing and laying hand packed stone soling works with clean hard selected stone, all complete.

L B H Nos unit Qnt. RateAbutment base 4.32 3.88 0.2 2 7.72Approach wall 4 1.35 0.2 4 4.97Protection wall 5 1.23 0.2 6 8.45

stone 21.14 351.51 Rs. 7,429.70

5 Providing and laying in position cement concrete (CC) of specified grade including compacting curring etc. all complete. (1:2:4 CC ), 20mm down size.

L B H Nos unit Qnt. RateBase of Abutment 3.6 3.24 0.2 2 3.49

Bearing seat 3.24 3.6 0.2 2 3.491:2:4 CC 6.99 2960.7 Rs. 20,692.76

Other works 58,173.82 6

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 Nos unit Qnt. RateAbutment 3.24 3.6 ### 2 29.95346938776

Anchor House 3.915 3 1.9 2 45.725256696431:3:6PC 75.67872608418 2520.7 Rs. 190,763.36

Cost of PC Works Rs. 190,763.36

Providing and laying Plum Concrete in 1:4:8 CC in 40 mm down nominal

7excluding the cost of form work, finishing and reinforcements. ( 1 : 2 : 4 )graded stone aggregate of 20mm nominal size.

L B H Nos unit Qnt. RateTower Post 1.7 0.75 6.8 4 35.21819196429Tower Tie 1.2 0.50 0.5 4 1.08

1:2:4 RCC 36.30 3090.48 Rs. 112,178.84

8 Supplying, Bending, Binding and placing in position tor steel including straightening,cutting, placing in position for all RCC works, including binding wire, complete

L B H Nos unit Qnt. RateVide item 7 47.19 4119.55 Rs. 194,391.88

9 Providing, fixing & removing form work for casting RCC items with locally availabletimber. L B H Nos unit Qnt. Rate

Tower Tie Beam 1.2 1.90 4 9.12 231.07 Rs. 2,107.36 Tower Post 3.973 6.8 4 108.2700892857 238.29 Rs. 25,799.68

Cost of RCC Works Rs. 334,477.76 10 Protection 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 150mmx 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. RateProtection wall - rect 5 0.6 2.5 6 45

Triangle I 5 0.31 ### 6 0.5 0.937890625Triangle II 5 0.63 2.5 6 0.5 3.90625

Approach wall - Rect. 4 0.6 3 4 28.8triangle I 4 0.75 3 4 0.5 18

triangle - II 4 0.338 1.4 4 0.5 2.71:4:8CRSM 78.644140625 555.12 Rs. 43,656.94

Cost of Protection Works Rs. 43,656.94 11 River training works and guide 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 for the construction of hand packed wall, complete as per the direction of the engineer in charge.

L B H Nos SQM unit cum Ratesausage wall 8 1.3 1.5 6 cum 93.6 96.24 Rs. 9,008.34 GI wire I 5.6 8 6 ###

II 2.6 1.5 6 23 GI wire 292.2 sqm

Providing and laying in position specified grade of reinforced cement concrete (RCC)

12 Providing and Laying hand packed wall with clean hard selected stoneincluding centering aligning and slopes / curves etc. all complete as per direction

L B H Nos unit cum Rate(For sausage) Dry Wall 8 1.3 1.5 6 stone 93.6 298.53 Rs. 27,942.41

cost of River Training Works Rs. 36,950.75

13 Providing and laying 12mm thick cement plaster of specified mix in single coatincluding finishing even and smooth and curing complete.

L B H Nos unit Sqm RateTower Post 3.973 0.75 6.8 4 12mmth 11.91964285714

Anchor House 38.67 2 77.3325223214389.25216517857 84.54 Rs. 7,545.38

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 Nos unit Sqm Ratevide item 13 89.25216517857 53.44 Rs. 4,769.64

15 Construction of parapet walls on approach of standard size on 1:2:4 mix plum concreteand plastering with 1:4cement mortarof 12mm th. With recron 3 S with lime washingthree or more coats complete as per the direction of the engineer in charge.

Qntty. unit 45cm height, 30 cm top, and 45cm bottom 20 Rm 550.38 Rs. 11,007.60

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 Nos tri. unit Qnt. Rate

Approach road 4 1.8 1.5 4 0.5 cum 5.4 52.28 Rs. 282.31

17 Providing Sign Board of standard size in angle Iron and Tin sheet, in yellow backgroundand 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 groundas per the direction of the engineer in charge, complete.

L B H Nos unit Qnt. Rate1 one job 3500 Rs. 3,500.00

Other Works Cost Rs. 85,278.75

IRON WORKS COST18 Fitting / Fixing & Placing in position Saddle Block on tower block Unit Rate

Nos8 each 1193.4 Rs. 9,547.20

19 Fitting / Fixing & Placing in position of rail pole.Nos

6 each 820.3 Rs. 4,921.80

20 Fitting / Fixing & Placing in position of MS Clamp on suspension cableNos62 each 182 Rs. 11,284.00

21 Fitting / Fixing & Placing in position of upper "U" bolts attached to suspenders with MS Clamps aftertying to required length, all complete.

Nos62 each 223.6 Rs. 13,863.20

22 Fitting / Fixing & Placing in position of cross beams and long beams with lower "U" Clampsand bolts with suspenders, all complete

Nos62 each 327.6 Rs. 20,311.20

23 Fitting / Fixing & Placing in position of Long beams with cross beams after drilling elleptical holesand fixing / attaching the same with suspenders & with nuts & bolts etc. all complete.

Nos149 each 150.8 Rs. 22,393.80

24 Fitting / Fixing & Placing in position of main cable with proper anchorage with anchor shaft with BullDog 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.

Nos800 M 176.8 Rs. 141,440.00

25 Fitting / Fixing & Placing in position of Guy rope, with proper anchorage etc all complete.Nos

4 each 1309.1 Rs. 5,236.40 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.

Nos62 each 171.6 Rs. 10,639.20

27 Jointing of long beams with Fish plates & nuts and bolts all complete.Nos50 each 65 Rs. 3,217.50

28 Fitting / Fixing & Placing in position of struts after drilling holes of appropriate diameter at appropriateplaces to seat & receive bolts for fixing securely with all cross beams and railing verticals.

Nos62 each 54.6 Rs. 3,385.20

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.

Nos30 each 325 Rs. 9,750.00

Labour cost of IRON WORKS Rs. 255,989.50

30 Supply of IRON COMPONENT Size Nos Mtr. sqm Rate a Main Cable 38mm 4 ### 1551.96 Rs. 1,148,450.40

25mm 2 ### 669.72 Rs. 247,796.40 b Suspender & Guy Rope 15mm 62 ### 212.51 Rs. 91,899.95 c Cross Beam ISLC - 125 x 65 x 6 31 2524.35 Rs. 78,254.85 d Long Beam - ISLC 100 x 55 x 5 50 2453.51 Rs. 121,448.75 eMS Anchor Shaft - 10cm dia. 3mtr. Long 2 15326.39 Rs. 30,652.78 f Saddle Block 0 38 0 S 6310.87 Rs. -

4 4 D 10174.66 Rs. 40,698.64 4 25 4 S 5538.11 Rs. 22,152.44 0 0 D 9401.90 Rs. -

g "U" - Clamp 38 68 D 888.67 60607.294 Rs. - 25 68 S 553.81 37769.842 Rs. 37,769.84

h Eye Bolt 68.2 20mm 244.71 Rs. 16,689.22 16mm 193.19

i Bull Dog Clips 38mm 640 264.03 Rs. 168,979.20 25mm 160 148.11 Rs. 23,697.60 15mm 409 54.09 Rs. 22,133.63

j Angle Iron struts 40 x 25 x 5 0 54.09 Rs. - k Rail Pole 6 11024.70 Rs. 66,148.20 l Chequered Plate 6mm th. 1.5x1.2 59 8745.06 Rs. 519,456.56

m Nuts & Bolts 50mm length 16mm 800 22.12 Rs. 17,696.00 12mm 409 9.02 Rs. 3,690.98

Cost of Iron Material Rs. 2,657,615.44

Carriage of Stock MaterialItem Quantity Quintals Distance Rate Distance Rate

a Cement 626.34 313.17 5km 9.35 50-60 46.15b MS Bars 47.19 47.19 5-10 12.69 60-75 50.19c Bridge Parts 10715.47 107.15 10-15 16.03 75-90 66.23d GI wire 730.50 7.30 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 46.15 Rs. 21,575.59

19 Carriage of Non-Stock MaterialItem Quantity Distance Rate Distance Rate

a Sand 56.52 5km 161.97 40-50 697.20 340.21 Rs. 19,227.21 b Stone 119.86 5-10 221.21 50-60 816.20

176.38 10-15 280.71 60-75 994.70 340.21 Rs. 40,777.99 15-20 340.21 75-90 ### 20-30 459.21 90-105 ### 30-40 578.2 105-120 ###

20 Head LoadTYPE Rate Quantity Rate unit Distance in meters

a Stock 467.5101 per 100Kgs per mtr 467.51 0.04 Qnt. 2000 Rs. 37,400.81 b Non-Stock 176.38 per 1 cum per mtr. 176.377 0.73 cum 2000 Rs. 257,510.33

Total carriage cost Rs. 376,491.93 Rs. 3,981,224.43

Rupees Thirty Nine Lakhs Eighty One Thousand Two Hundred and Twenty Four only

JE - BAC AE - BAC DESikkip Sikkip Sikkip

21 Theoritical Consumption of MaterialItem Quantity unit Cement Sand Stone MS Bar Pipe Bond Stone GI wire

1:4:8 CRSM 78.64 10cum 8.02 1.18 6.61 55.0540mm 1.6520mm 0.63

1:4:8PC 10cum 0.00 0.00 0.0040mm 0.0020mm 0.00

1:3:6 CC 75.678726 339.57 34.81 69.8520mm down 1:2:4CC 6.989 cum 44.73 3.28

20mm 4.9612mm 1.68

1:2:4RCC 36.30 232.31 17.06 47.1920mm 25.7712mm 8.71

1:3 12mmTh.CP 11.919643 10sqm 1.70 0.18Bridge Parts 10715.47 Kgs 10715

GI wire 292.2 730.5

626.34 56.52 119.86 47.19 10715 730.5

Cement 313.17 Qntls.MS Bars 47.19 Qntls.

Bridge parts 107.15 Qntls.GI wire 7.30 Qntls.Sand 56.52 Cum

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 AE BAC DESikkip Sikkip Sikkip