NIT 1102 Const. & Main. LSB 2025-26 State fund under CGRRDA PKG No D.L. Road to Kekrakholi L075 Di

DPR OF CONSTRUCTION OF PAKAGE

HIGH LEVEL BRIDGE ACROSS DISTT DHAMTARI

DL ROAD TO KEKRAKHOLI L-075 AT CH 2750M BLOCK MAGARLOD

Bridge Portion- Estimate Based on PWD Bridge SOR 2025 CH 2750

Road Portion- Estimate Based on CGRRDA ROAD SOR 2018 START DL ROAD

END KEKRAKHOLI L-075

1 NAME OF DIST.: DHAMTARI design discharge 228.650 verify to hydraulic

2 NAME OF BLOCK: MAGARLOD FRL 335.300

3 NAME OF RIVER: Local Nalla LBL 329.530

4 LENGTH OF BRIDGE: 45 M

5 TYPE OF BRIDGE: HIGH LEVEL BRIDGE scour depth abutment 328.005 peir 325.134

6 SPAN ARRANGEMENT: 3 NOS -15 M SPAN DECK SLAB

TOTAL LENGTH OF 45M no length span

7 LOADING: IRC CLASS 'A' TWO LANES OR IRC CLASS '70R' OR SV LOADING

AS PER IRC:6 2017 waii to wall = 55.23 m 55.23

8 RCC ABUTMENT AND PIER: ABUTMENT: RCC WALL TYPE M-30

PIER: RCC CIRCULAR PIER M-30 aproach 1

9 LENGTH OF APPROACH ROAD: 111 M CC=0 0.00 0.00 0

9 LENGTH OF STOP DAM 0 M

ABSTRACT OF COST

COST OF BRIDGE : 17168915.00

COST OF APPROACH ROAD : 892075.00

COST OF PROTECTION 578431.00

COST OF DIVERSION ROAD : 340327.00

COST OF STOP DAM : 0.00

OVERALL COST 18979748.00

COST INCLUDING GST

COST GST 18% TOTAL COST

OVERALL COST 22396104.00

COST OF MAINTAINANCE 2.5% 5.60 Lakhs 5.6 -0.00

OVERALL COST WITH MAINTANCE 229.56 Lakhs 273.07 -37.13 235.94 -0.00

ESTIMATE FOR HIGH LEVEL BRIDGE ACROSS with gst without gst

DL ROAD TO KEKRAKHOLI L-075 AT CH 2750M Bridge Super Structure 75.35 Foundations 285 43.52

3SPANS OF 15 M. =45 M. Bridge Sub Structure 49.58 Abutments 175 15.65

Foundation 69.90 Parapets 104 2.16

SOR enforced from 01st Jan 2025 issue by CGPWD Raipur for PMGSY Bridge work. Deck Slab 290 51.15

S.No. Ref. From SOR Description Quantity Unit Rate Amount Wing Walls 0 0.00

FOUNDATION Wearing Course 29 3.71

1 Excavation Joints 34 3.89

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. Drainage 30 0.81

I Ordinary soil Bearings- Elastomeric or Roller Bearing 140400 1.54

(i) Upto 3 m depth 939.52 Cum 161.00 151196.00 Earthwork (including for foundation) 2138 3.86

(iIi) Above 6 m depth 299.60 Cum 233.00 69807.00

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 939.52 Cum 32.20 30252.00

(iIi) Above 6 m depth 299.60 Cum 46.60 13961.00

2 2.6 M15 grade PCC below foundation

2.6 A (i) Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications as per section 1500, 1700 & 2100. 51.68 Cum 4791.00 247587.00

3 2.2 ANNULAR FILLING

Providing & Filling Annular Space Around Footing in Rock up to top of rock with Lean concrete M-15 Nominal mix in foundation1.5m in shoft rock & 0.60m in hard rock with crushed stone aggrigate 40mm nominal size & as per relavant clause of section 1500, 1700 & 2100. NOTE :- Only footing size of 30cm offset all rounder to be concider for payment. 123.88 Cum 4791.00 593490.00

4 2.26 Exploratory boring

Taking trail boring 100mm dai. For detailed investigation with diamound drill double tube in all sorts of soil like sand,soft soil, ,moorum, gravels, boulders and soft rock including all materials such as casing pipes, accessories, grease and other such materials and or as required including conveying the loose sample and core sample serially numbered at the site of work and conveying the head quarters of concerned office as directed and submission of detailed bore log sheet as per I.R.C. 78-2014 and section 2400 including testing of sample as per specification.

(i) Upto 1.0 m below bed level 4.00 Each 7141.00 28564.00

(ii) Beyond 1.0 m upto 5.0 depth 16.00 RM 1690.00 27040.00

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 as per section 1500, 1700 & 2100. 285.28 Cum 5740.00 1637530.00

6 HSD bars reinforcement in Foundation

2.25 Supplying, fitting and placing HSD (High Strength Deformed Steel) bar reinforcement in foundation complete as per drawing and technical specifications as per section 1600. 34.23 MT 79298.00 2714694.00

7 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. 245.65 Cum 6372.00 1565311.00

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. 29.48 MT 79704.00 2349559.00

3.9 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 1V :20H towards drawing face. Complete as per drawing and Technical specifications section 2706 and 2200. 89.76 m 438.00 39314.00

10 Back Filling Behind abutment

3.10 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. 244.76 Cum 1011.00 247447.00

11 Elastomeric Bearing

3.15 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 MORT&H specifications complete including all accessories as per drawing and Technical Specifications section 2000 and 2200. 140400 Cucm 1.10 154440.00

12 Reinforced Cement Concrete in Solid slab M-30

4.1 B I (a) (ii) Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification sections 1500, 1600 and 1700 289.85 Cum 7070.00 2049204.00

Height 5 to 10m

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 as per Section 1600. 37.68 MT 81366.00 3065859.00

14 RCC railing of M30 Grade

4.8 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 adequate space between vertical post for expansion, complete as per Llatest IRC-5 & IRC-6, approved drawings and technical specifications as per relevant clauses of section 1500, 1600, 1700 and 2703. 104.08 M 2072.00 215654.00

15 Cement Concrete Wearing Course

4.4 Providing and laying Cement concrete wearing coat M-35 grade including reinforcement of 9mm diametre @ 150mm c/c spacing in bothwatys for each 75mm thickness of concrete complete as per drawing and Technical Specifications as per relevant clause of section 2700. 29.27 Cum 12684.00 371292.00

16 Drainage Spout

4.13 Supplying and installing drainage spouts complete as per drawing and Technical specification clause 2705. 30.00 Each 2688.00 80640.00

17 M15 grade PCC below Approach Slab

4.15 PCC M15 Grade leveling course below approach slab complete as per drawing and Technical specification and as per relevant section 2700 8.82 Cum 4607.00 40634.00

RCC in Approach Slab, including reinf

4.16 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 17.64 Cum 9867.00 174054.00

18 Strip seal type expansion joint

4.22 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 instructions for installation.) 33.60 m 11567.00 388651.00

19 Testing of span of bridge

4.29 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) 77.00 Ton 912.00 70224.00

20 Cement Concrete Blocks Of Size 0.3x0.3x0.2 m Cast In Cement Concrete Of Grade M15

5.4 B Providing and lying Pitching on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankement and cement grouting withC:M-1:4 in pitching gap between stone/block complete as per drawing and technical specification as per section 2504. 15.29 Cum 5620.00 85939.00

21 Filter Media

3.11 Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MORT&H specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and technical specifications 710.1.4 of I.R.C. 78 and 2200. 34.09 Cum 1968.00 67093.00

22 Filter material underneath pitching

5.5 Providing and laying Filter material underneath pitching in slopes complete as per drawing and Technical specification including trimming of slopes to proper profile and preparation of bed as per section 2504. 15.29 Cum 2232.00 34131.00

23 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) 63.62 Cum 176.00 11197.00

24 Traffic Sign Boards

9.2 A Road ‐2018 CGRRDA Semi-Reflective Traffic signs upto 0.90 sqm Direction and place indentification signs up to 0.9 sqm size board Providing and erecting direction and place identifications of semi reflective sign boards as per IRC:67 made of 2 mm thick M.S. Sheet duly stove enameled paint in white colour in front and grey colour on back with red reflective border of 70 mm width and required message, letters, figures with reflective engineering grade tape as per MORD specifications of required shade and colour. Supported and welded on 47 mm x 47mm of 12 SWG Square tube of 3050 mm height duly strengthened by 25 mm x 5 mm M/s 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 2.00 Sqm 4729.00 9458.00

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 2.00 Sqm 4667.00 9334.00

PMGSY Information Board

25 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 25mm 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 450mm 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. 1 Each 13749.00 13749.00

26 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 1m long, fixed with angle iron 50x50x5 mm MS angle on the back. 1 Each 14015.00 14015.00

27 Marble Plate

4.27 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. 2 Sqm 940.00 1880.00

28 Painting on Concrete Surfaces

9.5 Road ‐2018 CGRRDA 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 Specification Clause 1701 1337.27 Sqm 105.00 140413.00

29 Painting on Concrete Surfaces of R.C.C. Railing

4.26 Painting on concrete surface of R.C.C. Railing (Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescence and applying paint @ of 1 litre for 2 Sq.m. ) 269.81 Sqm 170.00 45867.00

COST IN LAKH 171.69

BT ROAD SUMMARY

S.No. Ref. Of C.S.R. Description Quantity Unit Rate Amount KEKRAKHOLI L-075

1 3.5 (i) Excavation

Excavation in DL ROAD

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 302.3 234 Cum 65 15210.00

Excavation in KEKRAKHOLI L-075

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 302.3 185 Cum 65 12025.00

2 Construction of embankment

3.4 (ii) 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 1221 Cum 176 214896.00

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) 64 Cum 200 12800.00 242131.00

4 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) 132 Cum 650 85800.00

5 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. 99 Cum 1478.00 146322.00

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 502 660 Sqm 43.00 28380.00

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 1321 Sqm 13.00 17173.00

8 Bituminous Macadam

5.6 Providing and laying bituminous macadam with hot mix plant using crushed aggregates of grading as per Table 500.4 premixed with bituminous binder, transported to site laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled to achieve the desired compaction as per Technical Specification Clause 504. Bitumen(S-65) VG-30 33 Cum 7593.00 250569.00

9 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.) 660 Sqm 122.00 80520.00

5.5 B(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) 660 Sqm 43.00 28380.00 405022.00

Protection work

7..1 Excavation for Structure 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.

I Ordinary soil

(i) Upto 3 m depth 142 Cum 253.00 35926.00

Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 For height upto 5 m P.C.C grade M 15 (Nominal mix (1:2.5:5) 76 Cum 3848.00 292448.00

13 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 Stone/Boulder 134.46 Cum 1440.00 193617.00

14 Filter Media

10.6 Providing and laying filter material underneath pitching in slopes complete as per drawing and technical specifications Clause 1302 34.00 Cum 1660.00 56440.00 578431.00

Diversion Road Qty Summary

1 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 1170 Sqm 5.00 5850.00

2 (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) 176 Cum 176.00 30976.00

3 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) 264 Cum 180.00 47520.00

4 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. 92 Cum 650.00 59800.00

5 Crushed stone aggregates

4.7 (2) Providing, laying, spreading and compacting mechanically crushed stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 2 as per Technical Specification Clause 405. 46 Cum 1415.00 65090.00

6 Semi-Reflective Traffic signs

9.2 (B) 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 2 Sqm 4667.00 9334.00

7 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. 38 Cum 253.00 9614.00

8 Cement concrete pipe NP3

7.6 (A) 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. 30 Rm 2928.00 87840.00

9 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 9 Cum 911.00 8199.00

10 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 22 Cum 732.00 16104.00

TOTAL 340327.00

PART-"A"- COST OF BRIDGE 17168915.00 Rs.

PART-"B"- COST OF APPROCH ROAD 892075.00 Rs.

PART-"C"- COST OF PROTECTION 578431.00 Rs.

PART-"D"- COST OF DIVERSION 340327.00 Rs.

TOTAL 18979748.00 #REF! Rs.

TOTAL Construction 22396102.64 Rs.

Says Lacs 223.96 Lakh

1st Year 15% of First Rainy Season on Satisfactory Maintenance Work 0.375 0.84

2nd Year 15% of Second Rainy Season on Satisfactory Maintenance Work 0.375 0.84

3rd Year 20 % of Third Rainy Season on Satisfactory Maintenance Work 0.50 1.12

4th Year 25% of Fourth Rainy Season on Satisfactory Maintenance Work 0.625 1.40

5th Year Balance 25% of Fourth Rainy Season on Satisfactory Maintenance Work 0.625 1.40

Total Maintenance Amount With GST 5.60 Lakh

Grand Total (Construction + Maintenace ) 229.56 Lakh

5 2.22 A (iii) Reinforced Cement Concrete in foundations - M35

ESTIMATE FOR HIGH LEVEL BRIDGE ACROSS

DL ROAD TO KEKRAKHOLI L-075 AT CH 2750M

TOTAL ROAD LENGTH = 62 + 49 = 111 M 62 49 111

(FLEXIBLE PAVEMENT)

ESTIMATE BASED ON CGRRDA ROAD SOR 2018

S.No. Ref. Of C.S.R. Description Quantity Unit Rate Amount KEKRAKHOLI L-075

1 3.5 (i) Excavation

Excavation in DL ROAD

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 302.3 234 Cum 65 15210.00

Excavation in KEKRAKHOLI L-075

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 302.3 185 Cum 65 12025.00

2 Construction of embankment

3.4 (ii) 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 1221 Cum 176 214896.00

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) 64 Cum 200 12800.00 242131.00

4 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) 132 Cum 650 85800.00

5 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. 99 Cum 1478.00 146322.00

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 502 660 Sqm 43.00 28380.00

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 1321 Sqm 13.00 17173.00

8 Bituminous Macadam

5.6 Providing and laying bituminous macadam with hot mix plant using crushed aggregates of grading as per Table 500.4 premixed with bituminous binder, transported to site laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled to achieve the desired compaction as per Technical Specification Clause 504. Bitumen(S-65) VG-30 33 Cum 7593.00 250569.00

9 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.) 660 Sqm 122.00 80520.00

5.5 B(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) 660 Sqm 43.00 28380.00 405022.00

Protection work

7..1 Excavation for Structure 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.

I Ordinary soil

(i) Upto 3 m depth 142 Cum 253.00 35926.00

Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 For height upto 5 m P.C.C grade M 15 (Nominal mix (1:2.5:5) 76 Cum 3848.00 292448.00

13 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 Stone/Boulder 134.46 Cum 1440.00 193617.00

14 Filter Media

10.6 Providing and laying filter material underneath pitching in slopes complete as per drawing and technical specifications Clause 1302 34.00 Cum 1660.00 56440.00 578431.00

6.6 Construction of RCC open drain 0.60 m x 0.60 m inside dimension lined with 120 mm thick RCC M-20 walls, 120 mm thick CC M-20 foundation, over 100 mm thick (Av) levelling course in PCC M-15 including excavation, dressing of sides and bottom, provision of HYSD reinforcement consisting 8 mm dia horizontal bars @ 150 mm c/c and L-shaped 8 mm dia vertical bars @ 150 mm c/c (L=800 mm) including cutting, bending and binding wire, placing in position, providing shuttering and concreting by using concrete mixer, compaction by vibration etc complete as per drawings and technical specifications. 0 Rm 2965.00 0.00

16 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. #REF! Cum 4234.50 #REF!

17 Filter Media

3.10 Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MORT&H specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and technical specifications 710.1.4 of I.R.C. 78 and 2200. #REF! Cum 1733.40 #REF!

18 Providing and laying Filter material

5.5 Providing and laying Filter material underneath pitching in slopes complete as per drawing and Technical specification including trimming of slopes to proper profile and preparation of bed as per section 2504. #REF! Cum 1871.10 #REF!

21 Bouldering with Crushed Metal

5.1 Providing and laying boulders apron on river bed for protection against scour with stone boulders weighing not less than 40 kg each complete as per drawing and Technical specification as per relevant clauses of section 2503 0.00 Cum 2171.70 0.00

22 Boulders apron on river bed

5.10 Construction of flexible apron 1 m thick comprising of loose stone boulders weighing not less than 40 kg beyond curtain wall. 0.00 Cum 2228.40 0.00

19 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 not less than 5) #REF! Cum 176.00 #REF!

20 Traffic Sign Boards

9.2 A Road ‐2018 CGRRDA Semi-Reflective Traffic signs upto 0.90 sqm Direction and place indentification signs up to 0.9 sqm size board Providing and erecting direction and place identifications of semi reflective sign boards as per IRC:67 made of 2 mm thick M.S. Sheet duly stove enameled paint in white colour in front and grey colour on back with red reflective border of 70 mm width and required message, letters, figures with reflective engineering grade tape as per MORD specifications of required shade and colour. Supported and welded on 47 mm x 47mm of 12 SWG Square tube of 3050 mm height duly strengthened by 25 mm x 5 mm M/s 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 0 Sqm 4729.00 0.00

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 0 Sqm 4667.00 0.00

21 PMGSY Information Board

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 25mm 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 450mm 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. 0 Nos 13749.00 0.00

22 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 1m long, fixed with angle iron 50x50x5 mm MS angle on the back. 0 Nos 14015.00 0.00

Diversion Road Qty Summary

1 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 1170 Sqm 5.00 5850.00

2 (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) 176 Cum 176.00 30976.00

3 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) 264 Cum 180.00 47520.00

4 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. 92 Cum 650.00 59800.00

5 Crushed stone aggregates

4.7 (2) Providing, laying, spreading and compacting mechanically crushed stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 2 as per Technical Specification Clause 405. 46 Cum 1415.00 65090.00

6 Semi-Reflective Traffic signs

9.2 (B) 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 2 Sqm 4667.00 9334.00

7 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. 38 Cum 253.00 9614.00

8 Cement concrete pipe NP3

7.6 (A) 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. 30 Rm 2928.00 87840.00

9 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 9 Cum 911.00 8199.00

10 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 22 Cum 732.00 16104.00

TOTAL 340327.00

PART-"A"- COST OF BRIDGE 17168915.00 Rs.

PART-"B"- COST OF APPROCH ROAD 892075.00 Rs.

PART-"C"- COST OF PROTECTION 578431.00 Rs.

PART-"D"- COST OF DIVERSION 340327.00 Rs.

PART-"D"- COST OF STOP DAM 0.00 Rs.