estt for bridge 141.1

26

Estimate for construction of Bridge No. 141/1 on NH 37

Ref : Based on SOR 2007-2008 for Roads and Bridge Works, PWD, Assam.

Item No. Particulars/Description of item Unit Rate in Rs. AmountIn Figures1 2 3 4 5 6

A. Bridge No. 141/1Foundation1/12.10 Excavation for Structures

(I) Ordenary SoilA. Manual meansi) Upto 3m depth (with dewatering ) Cumii) 3m to 6m depth (with dewatering ) Cum 2278.204 70.00 159474.26iii) Above 6m depth (with dewatering ) Cum

2/12.8Cum 165.83 3785.00 627654.72

3/12.8

H. RCC Grade M 35 Cum 418.90 4826.00 2021621.052Case I-Using Concrete Mixer

4/12.40

T 49.30 46725.00 2303501.0082

5/13.5

q) RCC Grade M35I) High 5m to 10m Cum 227.94 6276.00 1430565.03Case I : Using Concrete mixer

6/13.6(A)MT 45.67 46779.00 2136285.22175

Total Quantity

Excavation for Structures (Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shorting and bracing, removal of stumps and other deleterious metter, dressing of sides and bottom and backfilling with approved material. as per MOSRT Clause No. 304

Plain/Reinforced cement concrete in open foundation complete as per drawing and tachnical specification (A) PCC Grade M15Open Foundation Plain/Reinforced cement concrete in open foundation complete as per drawing and tachnical specification

Supplying, fitting and placing un-coated TMT CRS (Fe-500) bar reinforcment in foundationcomplete as per drawing and technical specification

Plain/Reinforced cement concrete in Sub-Structure complete as per drawing and tachnical specification nO. 1500, 1700,& 2200 including providing plasticiser(Masterplast PL-1)/ equvalent, air entraining and water reducing plasticiser (Masterplast PAE)/equvalent conforming to IS-9103-1999 and as per specification and direction of Engineer in charge and steel shuttering formwork.

Supplying, fitting and placing un-coated TMT CRS (Fe-500) bar reinforcment in sub-structure complete as per drawing and technical specification

27

Item No. Particulars/Description of item Unit Rate in Rs. AmountIn FiguresTotal

Quantity7/12.4

Cum 377.7480 3193.00 1206149.36

8/14.1 (B)

For solid slab Super Structure 1) Hight upto 5m2) Hight 5m to 10m Cum 278.85 6724.00 1874987.43) Hight above 10m E. RCC Grade M-40 (for Crash Barrier)Case I: Using concrete MixerFor T-beam & slab, 2) Hight 5m to 10m Cum 17.89 7384.00 132107.262144

9/14.2 (a)

T 25.94 48991.00 1270691.32

10/Ana

Sqm 390.39 409.00 159669.51

11/14.18

Rm 51.60 949.00 48968.40

Rm 51.60 266.00 13725.60

Rm 51.60 241.00 12435.60

PCC 1:3:6 in foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40mm nominal size mechanically mixed, placced in foundation and compected by vibration including curing for 14 days)

Furnishing and placing Reinforced/Prestressed cement concrete in super structure as per drawing and technical specification' including providing plasticiser (Masterplast PL-1), air entraining and water reducing plasticiser (Masterplast PAE) conforming to IS-9103-1999 and as per specification and direction of Engineer in charge.B. RCC Grade M-25Case I : Using concrete mixer

(a) Supplying, fitting and placing TMT CRS (Fe-500) bar reinforcment in Super-structure including splicing complete as per drawing and technical specification (a) TATA/SAIL

Bituminous wearing coat:- Providing Bituminous wearing course comprising of tack coat with bitumen emulsion as per APWD SOR item No. 5.2 & MOSRT&H specification no. 503;6mm thick mastic Asphalt as per APWD SOR ITEM NO. 14.5 & MOSRT&H specification no. 515&2702 and 2 layers of 25mm thick Asphaltic concrete consisting of close graded premix surfacing (CGPS) materials with type-a aggregates as per APWD SOR (item no. 5.11 & MOSRT&H specification no. 512, including all lead & lift complete as directed.Filler joint: (I) Providing & fixing 2mm thick corrugated copper plate in expansion joint complete as per drawing and technical specifications.(II) Providing & fixing 2mm thick compressible fiber board in expansion joint complete as per drawing and technical specifications.

(III) Providing & fixing 20mm thick premoulded joint filler in expantion joint for fixed ends of simply supported spans not exceeding 10m to cater for a horizontal movenent upto 20mm, covered with sealant complete as per drawing and technical specifications.

28


Quantity

11/14.18

Rm 51.60 10.00 516.00

12/13.9

Cum 476.01 897.00 426980.97

13/14.10

Cum 26.57 4372.00 116155.296

14/13.8

Nos 34.00 90.00 3060.00

15/14.9

Nos 6.00 6445.00 38670.00

16/14.11

Cum 26.57 8513.00 226173.384

17/14.16

Sqm 241.67 28.00 6766.76

(IV) providing and filling joint sealing compound as per drawing and technical specifications with coarse sand and 6% bitumen by weight.

Back Filling behind abutment, wing wall and retirn wall complete as per drawing and clause no 2607 of MoSRT&H Specification (A) Granular Material

Pcc M 15 Grade leveling course below approch slab complete including all accessories as per drawing and technical specifications as per MOSRTH section 2700Providing weep holes in brick masorny/plain/Reinforced concrete abutment, wing wall/return wall with 100m dia AC pipe, extending through the full width of the structure with slope of 1V:20H towards drrawing force, complete as per approved drawing and technical specification clause 2706 & 2200 of MORTH Specification.

Providing Drainage Spouts complete as per drawing and technical specifications clauses 2705 of MORTH specification of Roads and Bridge Works for superstructure works.

RCC approch slab including reinforcement and formwork complete as per drawing and technical specifications clauses 1500, 1600, 1700 & 2704 of MORTH specification of Roads and Bridge Works for superstructure works.

Painting on Concrete surface (Proving and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, enfflorescence and applying paint @ of 1 liter for 2 sq.m.)

29


Quantity18/17.50

m 60.00 5710.00 342600.00

19/8.47

Each 4.00 3900.00 15600.00

a) Bi-directional stud20/8.51

Each 80.00 362.00 28960.00

Crash Barrier:- Providing and erecting four (4) rails crash barriers in selected location with vertical post of TATA STRUCTURA WRS of size (113.50X113.50X4.800)mm & 1.25m/1.50m high above the GL attached to the gusset plate (330X330)X 25mm with nut and bolts and embeded in cement conctete in prop 1:2:4 (450X450X750) mm as per approved drawing and technical specification, 3.70m center to center for imidieat bay and 3.00 for end bay, 4 nos. horizontal steel rails of size (113.50X113.50X4.80)mm TATA STRUCTURA WRS to be fixed on the vertical posts with a spacer channel of size (113.50X113.50X4.80)mm TATA STRUCTURA WRS including all fittings such as stainless steel Hexagonal head, SS Washer & Screw head, Nylon top hat washer and galvenized steel washer including transportation and erection etc. complete as per approved drawings.A. 1.50m height and 3.80m length (Considering one Panel)

Providing 'Sparkle solar Road Stud' manufactured by Tata B.P. Solar India Ltd. Of size (125mm x 125mm), 90mm hight (for bottom of shank to the top of stud) with detachable battery, m6LEDs-three on each for Bi-directional studs/3LEDs on one side for unidirectional studs, ultra bright LED in amber and red colour, weight per stud 700+25gms, flash rate of 50-65 times per minute completely water resistent and water proof with replacement warranty and free maintenance for one year from the date of installation of stud on road (installation should be made using adhesives and procedures recomended by manufacturer under the super vision of their competent technician.)

Providing reflective pavment marker with a provision of spike at the bottom with Micro Prismatic lens in both derection having thermoplastic body adhering to the specification and guidelines of MORT&H's fixed to the road surface using the adhesive and the procedures recomment warrenty and free maintenence.

30


Quantity21/8.6

Sqm 4.32 8340.00 36028.80

22/8.5

Sqm 1.69 9480.00 16021.20

23/15.1

Sqm 152.559 1029.00 156983.211

24/Anna

Rm 74.36 1,475.00 109,681.00

Total Rs. 14922032.37Say = 14922092.00

(Rupees one crore forty nine lakh twenty two thousand thirty two) only

Direction and place identification sign more than 0.9 sqm size board Providing and erecting direction and place identification retro- Reflectrorised sign as per IRC: 67made of encapsulated lens type reflactive sheeting vide clause 801.3, fixed over aluminium sheeting, 2mm thick fixed on an angle iron of 25x25x4mm supported on a mild steel angle post 75mm x 75mm x 6mm,2 nos. firmly fixed to the ground by means of properly design foundation with M-15 cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing and sign.( All the steel work must be Tata/ Sail/ or any other approved brand)

Direction and place identification sign board upto 0.9 sqm size board Providing and erecting direction and place identification retro- Reflectrorised sign as per IRC: 67made of encapsulated lens type reflactive sheeting vide clause 801.3, fixed over aluminium sheeting, 2mm thick fixed on an angle iron of 25x25x4mm supported on a mild steel angle post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly design foundation with M-15 cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing and sign.( All the steel work must be Tata/ Sail/ or any other approved brand)

Providing and laying boulders apron on river bed for protection against scour with stone boulders weighting not less than 40kg each complete as per drawing and technical specification.(A) Boulder laid dry without wire crates.

Hand RailProviding and fixing hand rail over the crash barrier consisting of MS base plate, embeded fastener and nuts, MS vertical plates and pipe etc. as shown in the drawing and as per specifications, All the railing components as mantioned above to be hot dip galvanished with a zinc coating of atleast 175gm/sqm the thickness the plates to be as shown in the drawings and pipe to be 65NB heavy class with a weight not less than 7.29Kg/m and conforming to IS: 1161-1979. Item to include all incidental works required to complete the work as directed by the Engineer-in-charge. Management shall be made for the length of the pipe only

31


Quantity

Executive Engineer, PWDGuwahati NH Division, Guwahati

Absruct of Cost Name of Work: Estimate for construction of Bridge No. 141/1 on NH 37

Items

A Foundation 1 Excavation for Structures 159474.262 PCC 1:3:6 in open Foundation 2021621.0523 PCC in Foundation 1206149.3644

627654.7218755

2303501.0082

B Sub-Structure1 Plain/ Reinforce cement concrete in sub-structure with plastisiger

1430565.027542

2136285.2217483 Weep Hole in abutment, wing wall & return Wall 3060.004 Back filling Behind wing wall & return Wall 426980.97

C Super-Structure1 RCC in Super structure 2007094.6621442

1270691.323 Bituminous Wearing Coat 159669.514 Drainage Spout 38670.005 PCC M15 Leveling course below approach slabe 116155.2966 RCC Approach Slabe 226173.3847 Filler Joint 75645.60

14209391.40D Road Appurtenances1 Painting on Concrete surface 6766.762 Crash Barrier 342600.003 Sparkle Solar stud 15600.004 Reflective Pavement marker 28960.005 Direction & Place identification sign

52050.00(i) Upto 0.90 sqm Size 16021.20

(ii) Over 0.90 sqm Size 36028.80

6 Providing and fixing hand rail over the crash barrier 109681.00

555657.76E Laying Boulder aprons 156983.211

Cost of construction of Bridge No. 141/1 14922032.37

Sl. No.

Amount(In Rs.)

Providing Concrete for plain/ Reinforce concrete in open foundation Supplying fitting & placing TMT-CRS (Fe-500) Bar preinforcement in foundation

Supplying fitting & placing TMT-CRS (Fe-500) Bar preinforcement in sub-structure

Supplying fitting & placing TMT-CRS (Fe-500) Bar preinforcement in super-structure

90

Statement No. - 9

Statement of quantity of Br. No. 141/1

1. Earthwork in excavation4.6*7.5*12.9= 445.05 Cum4.6*7.5*12.9= 445.05 Cum

1.9*29.98*12.9= 734.8098 Cum2*1.2*0.3*12.9= 9.29 Cum

2*1.2*0.3*29.98= 21.5856 Cum3*29.98*1= 89.94 Cum

29.98*1.5*2.0= 89.94 Cum29.98*3.0*0.45= 40.473 Cum

29.98*5*0.45= 67.455 Cum29.98*2.45*1.7= 124.8667 Cum

29.98*6*1= 179.88 Cum2*29.98*0.3*1.2= 21.5856 Cum

2*11.5*0.3*1.2= 8.28 Cum2278.204 Cum

2. PCC below Raft:29.98*12.9*0.1= 38.6742 Cum

(0.5+1.0)/2*1.7*29.98= 38.2245 Cum(0.65+1.3)/2*2.15*29.98= 62.845575 Cum

1.3*0.3*29.98= 11.6922 Cum1.6*0.3*29.98= 14.3904 Cum

165.826875 Cum

3. RCC in foundation: M - 35Cut off wall

2*29.98*0.25*1.5= 22.485 Cum2*12.9*0.25*1.5= 9.675 Cum

Raft Slab29.98*12.9*1.0= 386.742 Cum

418.902 Cum

4. Reinforcement in Foundation (TMT CRS):25 = 2*60*10.75= 1290.00 m @ 6.31 kg/m 8139.90 Kg25 = 2*60*30.98= 3717.60 m @ 6.31 kg/m 23458.06 Kg20 = 2*215*14.4= 6192.00 m @ 2.47 kg/m 15294.24 Kg

12 = 2*3.5*86= 602.00 m @ 0.89 kg/m 535.78 Kg12 = 2*3.5*200= 1400.00 m @ 0.89 kg/m 1246.00 Kg

12 = 2*30.5*8= 488.00 m @ 0.89 kg/m 434.32 Kg12 = 2*13.4*8= 214.40 m @ 0.89 kg/m 190.82 Kg

49299.11 Kg= 49.30 T

91

5. R.C.C. In Sub Structure M - 35Abutment Cap= 2*0.67*0.225*12.9= 3.88935

Dirt Wall= 2*0.82*12.9*0.25= 5.289Return Wall= 2*2*(0.6+2.35)/2*3.6*0.25= 5.31

Abutment= 2*(1+0.67)/2*5.105*12.9= 109.98Pier Cap= (0.8*0.225*12.9)*2 = 4.64

Pier= (2*0.8*5.105*11.3)+(2*4*0.5*0.8*0.4*5.105)= 98.8328227.94

6. P.C.C. 1:3:629.98*3*0.45= 40.47329.98*5*0.45= 67.455

C.C. apron 107.936*1.0*29.98= 179.88

3*1*29.98= 89.94377.75

7. Reinforcement in Sub structureAbutment Cap

10 = 2*1.85*86= 318.20 m @ 0.62 kg/m 197.28 Kg10 = 2*2*6*13.4= 321.60 m @ 0.62 kg/m 199.39 Kg

Dirt Wall10 = 2*2*6*13.4= 321.60 m @ 0.62 kg/m 199.39 Kg10 = 2*2.15*86= 369.80 m @ 0.62 kg/m 229.28 Kg

Return Wall20 = 4*4*5.3= 84.80 m @ 2.47 kg/m 209.46 Kg20 = 4*2*5.5= 44.00 m @ 2.47 kg/m 108.68 Kg

16 = 4*19*3.75= 285.00 m @ 1.58 kg/m 450.30 Kg10 = 4*19*3.75= 285.00 m @ 0.62 kg/m 176.70 Kg

10 = 4*2*2= 16.00 m @ 0.62 kg/m 9.92 KgAbutment

32 = 2*7.75*82= 1271.00 m @ 6.31 kg/m 8020.01 Kg32 = 2*7.75*41= 635.50 m @ 6.31 kg/m 4010.01 Kg32 = 2*8.65*41= 709.30 m @ 6.31 kg/m 4475.68 Kg

12 = 2*35*82*1.2= 6888.00 m @ 0.89 kg/m 6130.32 Kg12 = 2*35*28.3= 1981.00 m @ 0.89 kg/m 1763.09 Kg

Pier Cap10 = 2*2.05*86= 352.60 m @ 0.62 kg/m 218.61 Kg

10 = 2*2*6*13.4= 321.60 m @ 0.62 kg/m 199.39 KgPier32 = 2*2*90*7.65= 2754.00 m @ 3.85 kg/m 10602.90 Kg

32 = 2*2*2*5*7.65= 306.00 m @ 3.85 kg/m 1178.10 Kg

m3

m3

m3

m3

m3

m3

m3

m3

m3

m3

m3

m3

m3

92

12 = 2*90*35*1= 6300.00 m @ 0.89 kg/m 5607.00 Kg12 = 2*35*27= 1890.00 m @ 0.89 kg/m 1682.10 Kg

45667.61 KgKg/m = 45.67 MT

92

8. R.C.C. in super structure (M-25)Total 278.85 Cum

9. Reinforcement bar in super structureTotal 21.55 MT

(For Crash Barrier)12 = 2*37.18*0.017= 1.26 MT12 = 2*37.18*0.042= 3.12 MT

Total 25.94 MT

10. Wearing coat (Mastic Asphalt):

Span Nos Width (m) Area (Sqm)

1 10.50 37.18 390.39

11. Filler Joint:

Nos Width (m)

4 13.00 51.6

13. Back fill Behind Abutment:Nos L (m) H (m) T (m) Vol (Cum)

2 12.9 3 6.15 476.01

14. Levelling course: (m-15) (Below approach slab)Nos width (m) Length (m) Depth (m) Vol (Cum)

2 12.3 3.6 0.3 26.57

15. Weep holes:Total Nos

34

16. Drainage spout:

Span Nos Nos per span

3 2.00 6

17. Approach slab: (m-25):Nos width (m) Length (m) Depth (m) Vol (Cum)

2 12.3 3.6 0.3 26.57

18. Painting on raling & Kerbs:4*1.125*37.18= 167.31

2*0.75*37.18= 55.772*0.25*37.18= 18.59

241.67 sqm

Over all Langth (m)

Total Langth (m)

Total Langth (m)

93

19. Crash Barrier:4x15 60 m

20. Solar stud 4 m

21. RMP 80 Nos

22. Sign board2*1.2*1.8= 4.32 Sqm

2*1.3*0.65= 1.69 Sqm

23. Boulder Appron3*0.45*29.48= 39.798 Cum5*0.45*29.48= 66.33 Cum

3.5*0.45*29.48= 46.431 Cum152.559 Cum

23. Concrete for Crash Barrier 2*0.2406*37.18= 17.89 Cum

24. Hand Rail for Crash Barrier 2*37.18= 74.36 Rm

Executive Engineer, PWDGuwahati NH Division, Guwahati

Sheet1Sheet3Qty.Qty2

estt for bridge 141.1

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