NIT 208 dt 03-06-2026 Construction of High level Bridge Across Orchha Edjum to Gomgal Road Ch 50 M

ESTIMATE FOR HIGH LEVEL BRIDGE ACROSS

ORCHHA EDJUM TO GOMAGAL ROAD AT CH 50m

3 SPANS OF 20 M = 60M

SOR enforced from 01st Jan 2015 Amendment issue by CGRRDA Raipur Letter No. 1307 Dated 03.02.2016 for PMGSY Bridge work.

S.No Ref. From SOR Descripñon Quantity Unit Rate Amount

2..1 Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material including dewatering etc. complete.

I Ordinary soil

(i) Upto 3 m depth 131.40 Cum 1030.84 135452

(ii) 3 m to 6 m depth 150.30 Cum 589.56 88611

(iIi) Above 6 m depth 184.50 Cum 33.62 6203

Add extra 20% in the rates of above items for dewatering (Assessment of dewatering shall be made as per site condition).

I Ordinary soil

(i) Upto 3 m depth 26.28 Cum 1030.84 27090

(ii) 3 m to 6 m depth 30.06 Cum 589.56 17722

(iIi) Above 6 m depth 36.90 Cum 33.62 1241

2 2.2 ANNULAR FILLING

Filling Annular Space Around Footing in Rock (Lean cementconcrete MIS nominal mix. 4151.70 Cum 147.82 613704

3 2.6 M15 grade PCC below foundation

2.6A(i) Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications. 4151.70 Cum 57.57 239013

4 2.25 Exploratory boring

Taking trail boring l00mm dai. For detailed investigation with

diamound drill double tube in all sorts of soil like sand,soft soil,

(i) Upto 1.0 m below bed level 5355.90 RM 4.00 21424

(ii) Bevond 1.0 m upto 5.0 depth 1170.00 RM 16.00 18720

(iii) Beyond S.0 m 1327.50 RM 94.00 124785

5 Reinforced Cement Concrete in foundations - M30

2.6 A (vii) Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications. 5392.80 Cum 238.62 1286830

6 HSD bars reinforcement in Foundation

2.24 Supplying, fitting and placing HSD (High Strength Deformed Steel) bar reinforcement in foundation complete as per drawing and technical specifications as per section 1600. 61823.70 MT 25.06 1549302

Reinforced Cement Concrete in substructure - M30

3.6 E (a) (iii) Providing and laying Plain/Reinforced cement concrete in sub- structure complete as per drawing and technical specifications section 1500, 1700 and 2200 (Newly laid concrete shall be covered by gunny bags). 5894.10 Cum 352.92 2080146

8 HSD bars reinforcements in substructure

3.7 Supplying, fitting and placing HSD (High Strength Deformed Steel) bars reinforcement in sub-structure complete as per drawing and technical specifications section 1600 and 2200. 62101.80 MT 42.35 2630011

3.8 Providing weep holes in Brick masonry/ Plain/ Reinforced concrete abutment, wing wall/return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of lV:20H towards drawing face. Complete as per drawing and Technical specifications section 2706 and 2200. 288.90 m 4.24 1225

10 Back Filling Behind abutment

3.9 Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification 710.1.4 of I.R.C. 78 and 2200. 814.50 Cum 792.72 645670

11 Elastomeric Bearing

3.14 Supplying, fitting and fixing in position true to line and level elastomeric bearing conforming to IRC: 83 (Part-II) section IX and clause 2005 of M0RT&H specifications complete including all accessories as per drawing and Technical Specifications section 2000 and 2200. 0.90 Cucm 352800 317520

12 Reinforced Cement Concrete in Solid slab M30

4.1 B II (a) (ii) Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification sections 1500, 1600 and 1700 (Newly laid concrete shall be covered by gunny bags). 6798.60 Cum 131.95 897075

4.1 B II (a) (ii) Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification sections 1500, 1600 and 1700 (Newly laid concrete shall be covered by gunny bags). 6798.60 Cum 125.40 852544

13 HSD bars reinforcement in Superstructure

4.2 Supplying, fitting and placing HSD (High Strength Deformed Steel) bar reinforcement in super-structure complete as per drawing and technical specifications. 63090.90 MT 46.32 2922370

14 4.5 RCC PRECAST RAILING

Construction of precast RCC railing of M30 Grade, aggregate size not exceeding 12 mm, true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500, centre to centre spacing between vertical post not to exceed 2000 mm, leaving 1686.60 Cum 139.92 235989

15 Cement Concrete Wearing Course

4.4 Providing and laying Cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and Technical Specifications as per relevant clause of section 2700. 10662.30 Cum 39.35 419562

16 Drainage Spout

4.9 Supplying and installing drainage spouts complete as per drawing and Technical specification clause 2705. 1806.30 Nos 40.00 72252

17 M15 grade PCC below Approach Slab

4.10 PCC M15 Grade leveling course below approach slab complete as per drawing and Technical specification and as per relevant section 2700 3993.30 Cum 12.50 49916

18 RCC in Approach Slab, including reinf

4.11 Providing and laying M-30 grade Reinforced cement concrete approach slab including reinforcement and formwork complete as per drawing and Technical specification and as per relevant sections 1500, 1600, 1700 and 2704 8520.30 Cum 25.00 213008

19 Strip seal type expansion joint

4.18 Strip Seal Expansion Joint (Providing and laying of a strip seal expansion joint catering to maximum horizontal movement upto 70 mm, complete as per approved drawings and standard specifi cations to be installed by the manufacturer/supplier or their authorized representative ensuring compliance to the manufacturer's insouctions for installation.) 10011.60 m 33.60 336390

20 Filler joint

4.14 (D) Providing and filling joint sealing compound ( 12 m long x 100 mm wide x 10 mm deep recess) as per drawings and technical specifications with coarse sand and 6% bitumen by weight 198.00 Sqm 33.60 6653

21 Testing of span of bridge

4.24 Testing of span of bridge for deflection due to live load with platform for loading arrangements, apparatus for measurement etc. complete as per drawing and specifications (As per IRC : SP- 51) 765.00 Ton 77.00 58905

22 Cement Concrete Blocks Of Size 0.3x0.3x0.3 m Cast In Cement Concrete Of Grade M15

5.4 B Providing and lying Pitching on slopes laid over prepared filter media in front of toe of embankement complete as per drawing and technical specification as per section 2504. 4234.50 Cum 28.82 122038

23 5.5 Providing and laying Filter material underneath pitching in slopes complete as per drawing and Technical specification including dimming of slopes to proper profile and preparation of bed as per section 2504. 1871.10 Cum 19.22 35963

24 Embankment Earthwork

3.4(ii)-Road -2018 CGRRDA Construction of embankment with approved material obtained from borrow pits, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 (Beyond 250m)with all leads as per Technical Specification Clause 301.5(Having CBR more than 5) 246.00 Cum 89.62 22047

25 9.2 B Road -2018 CGRRDA Semi-Reflective Traffic signs more than 0.90 sqm sign board Providing and erecting direction and place identification of semi reflective sign boards as per IRC-67 made of 2 mm thick M.S. Sheet duly stove enameled paint white colour in front and grey colour on back with reflective border of 70 mm width and required message, letters, figures with reflective tape of engineering grade as per MORD specifications of required shade and colour. Supported and welded on two nos. 47 mm x 47 mm of 12 SWG square tube of 3050 mm height duly strengthened by 25 mm x 5 mm MS flat iron on edges on back firmly fixed to the ground by means of properly designed foundations with M-15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per approved drawing and Technical Specification Clause 1701 6244.00 Sqm 4 24976

26 9.14 B Road -2018 CGRRDA Providing and fixing of typical PMGSY informatory sign board with Logo as per MORD specifications and drawing. Three MS Plates of 1.6 mm thick, top and middle plate duly welded with MS flat iron 25mm x 5m size on back on edges. The lower plate will be welded with MS angle iron frame of 2Smm x 25mm x 5mm. The angle iron frame of the lower most plate and flat iron frame of middle plate will be welded to 2 nos. 75mm x 75 mm of 12 SWG sheet tubes posts duly embedded in cement concrete M-15 grade blocks of 4S0mm x 450mm x 600mm, 600mm below ground level. The top most diamond plate will be welded to middle plate by 47mm x 47mm of 12 SWG steel plate tube. All M.S. will be stove enameled on both sides. Lettering and printing arrows, border etc. will be painted with ready mixed synthetic enamel paint of superior quality in required shade and colour. All sections of framed posts and steel tube will be painted with primer and two coats of epoxy paint as per drawing Clause 1701 and Annexure 1700. 17699.00 Nos 2 35398

27 PMGSY Citizen Information Board

9.15 A Road -2018 CGRRDA Providing and fixing of typical ” PMGSY Citizen Information Board” with Logo as per MoRD specifications & drawings, made of 75 mm square or 75 mm dia circular steel tube of 12 SWG 3.2 m height and cross member 2 nos lm long, fixed with angle iron S0xS0xS mm MS angle on the back. 17699.00 Nos 1 17699

28 Marble Plate

4.22 Providing and Fixing of Av. 20mm thick marble plate i/c cutting and polishing and inscribed details as per approved drawing i/c engraving the matter as desired. 4500.00 Nos 1 4500

29 Painting on Concrete Surfaces

4.26 Painting two coats including prime coat with epoxy paint of approved brand on concrete/steel surfaces after through cleaning of surface to give an even shade as per drawing and Technical Soecification Clause 1701 170.00 Sqm 348.28 59208

30 3.5 (i) Excavation

Excavation in Orchha

Excavation for roadway in soil for carrying of cut earth to embankment site with a lift upto 1.5 m and lead upto 50 m as per Technical Specification Clause 302.3 91.00 Cum 301.00 27391

Excavation in Edjum

Excavation for roadway in soil for carrying of cut earth to embankment site with a lift upto 1.5 m and lead upto 50 m as per Technical Specification Clause 302.3 91.00 Cum 301.00 27391

31 Construction of embankment

3.4 (i) Construction of embankment with approved material obtained form borrow pits, transported to site, spreading, grading to required slopes and compacting to meet requirement of Tables 300.1 & 300.2 with a lead up to 250 m as per technical specifications clause 301.5 246.00 Cum 1932.00 475272

3.12 (b) Construction of subgrade and earthen shoulders with approved material (Granular material having CBR not less than 10) obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 as per Technical Specification Clause 303.1.(To be used for side shoulder WBM) 280.00 Cum 94.00 26320

33 Construction of granular sub-base

4.1 (a) Construction of granular sub-base by providing well graded material having CBR 20 or more, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory rollers of 80 to 100KN static weight to achieve the desired density, complete as per Technical Specification Clause 401. For Grading mentioned in table 400.1 (Grading III) 910.00 Cum 154.00 140140

34 Wet Mix Macadam

4.8 Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on a well prepared sub-base and compacting with smooth wheel roller of 80 to 100kN weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400.11 & 400.12 and Technical Specification Clause 406.

5.1 Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502 60.00 Sqm 769.00 46140

5.2 (ii) Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared dry and hungry bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503 18.00 Sqm 769.00 13842

37 Open - Graded Premix Surfacing

5.3(ii) Open - Graded Premix Surfacing (Providing, laying and rolling of open - graded premix surfacing of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or cut-back or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a smooth wheeled roller 8-10 tonne capacity, finished to required level and grades.) 171.00 Sqm 769.00 131499

5.5 (ii) Seal Coat (Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A and B seal coats) 60.00 Sqm 769.00 46140

PROTECTION WORK

39 Pitching on slopes

10.5 (ii) Providing and laying pitching on slopes laid over prepared filter media as per drawing and technical specifications Clause 1302. Cement concrete blocks of size as per Table 1300.2 cast in cement concrete of grade M 15. 6098.00 Cum 172.00 1048856

40 Filter Media

10.6 Providing and laying filter material underneath pitching in slopes complete as per drawing and technical specifications Clause 1302 2324.00 Cum 86.00 199864

41 Clearing and grubbing

2.3 (A) Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201. (A) In area of non-thorny jungle 7.00 Sqm 150.00 1050

42 (For Profile Correction) Construction of embankment

3.4 (ii) (For Profile Correction) Construction of embankment with approved material obtained from borrow pits, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 (Beyond 250m)with all leads as per Technical Specification Clause 301.5(Having CBR more than 5) 246.00 Cum 160.00 39360

43 Construction of subgrade

3.12 (a) Construction of subgrade and earthen shoulders with approved material (Granular material having CBR not less than 7) obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 as per Technical Specification Clause 303.1.For Item No.3.12(a) & (b) 252.00 Cum 140.00 35280

44 Construction of granular sub-base

4.1 (a) Construction of granular sub-base by providing well graded material having CBR 20 or more, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory rollers of 80 to 100KN static weight to achieve the desired density, complete as per Technical Specification Clause 401. 910.00 Cum 81.00 73710

45 7.1 (II) Excavation for Structure of 600mm pipe

Excavation for Structure of 600mm pipes as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. 442.00 Cum 9.60 4243

46 Cement concrete pipe NP4

7.5 (B) Laying Reinforced Cement Concrete Pipe NP4 as per technical specification Clause 1402.6 Providing and laying reinforced cement concrete pipe NP4 for culverts on first class bedding in single row including fixing with cement mortar 1:2 but excluding excavation, bedding protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106. 6775.00 Rm 30.00 203250

47 Filling in Foundation Trenches

7.8 (I) Filling in Foundation Trenches as per drawing and technical specification Clause 1108 & 305.3.9 (I)Sand filling 1275.00 Nos 11.00 14025

48 Backfilling behind abutment

7.23 (i) Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8. Granular Material 1025.00 Cum 22.00 22550

Construction Cost 19007489

GST Cost @18% 3421348

TOTAL Construction Cost 22428837

Say in Lakhs 224.29

Maintenance of Road for Ist Year after Construction 0.25 0.48

Maintenance of Road for IInd Year after Construction 0.25 0.48

Maintenance of Road for IIIrd Year after Construction 0.50 0.95

Maintenance of Road for IVth Year after Construction 0.75 1.43

Maintenance of Road for Vth Year after Construction 0.75 1.43

TOTAL Maintenance Cost 2.50 4.75

Maintenance With GST 5.61

TOTAL CONSTRUCTION & MAINTENANCE COST 229.90

Assistant Engineer PIU Narayanpur Executive Engineer PIU Narayanpur