NIT NO. 183/Durg(Durg)/2026

GOVERNMENT OF CHHATTISHGARH

PUBLIC WORKS DEPARTMENT

Detailed Estimate for

SPECIAL REPAIR WORK OF BRIDGES / CULVERTS, UNDER SUB-DIVISION No.-2, PWD DURG `

ESTIMATED COST - 25.00 Lacs

Executive Engineer

PUBLIC WORKS DEPARTMENT DURG DIVISION,DURG (C.G.)

Detailed Estimate for

SPECIAL REPAIR WORK OF BRIDGES / CULVERTS, UNDER SUB-DIVISION No.-2, PWD DURG

S No Item No Particular No L B D Qty Unit Rate Amount

1 1.5(i) A Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with including all leads and lifts and as per relevant clauses of section-200 in (i)Lime/Cement concrete A) Lime Concrete, cement concrete grade M-10 and below. 4 10.00 1.00 2.45 98.00 CUM 466.00 45668.00

2 2.1 I (i) Excavation for Structures (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.) I) Ordinary soil (i) Upto 3 m depth 4 10.00 1.80 2.50 180.00 CUM 161.00 28980.00

3 2.6 A(i) Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications as per section 1500,1700 & 2100. A Using batch type concrete mixer with integrated weigher. (i) PCC Grade M15 1 10.00 (1.8+1.4)/2 2.50 40.00 CUM 4791.00 191640.00 1.60

4 3.6 A(a) (i) 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). A Height upto 5m (a) Using batch type concrete mixer with integrated weigher. (i) PCC Grade M 15 1 10.00 (1.4+0.9)/2 2.50 28.75 CUM 5067.00 145676.00 1.15

5 3.6 D(a) (ii) Providing and laying Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications section 1500, 1700 and 2200 D Height upto 5m (a) Using batch type concrete mixer with integrated weigher. (ii) R.C.C. Grade M-25 1 5.00 (1.4+0.9)/2 2.50 14.38 CUM 6155.00 88478.00 1.15

6 2.6 A(ii) Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications as per section 1500,1700 & 2100. A Using batch type concrete mixer with integrated weigher. (ii) PCC Grade M20 1 5.00 (1.4+0.9)/2 2.50 14.38 Mtr. 5135.00 73816.00 1.15

7 3.6 A(a) (ii) 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). A Height upto 5m (a) Using batch type concrete mixer with integrated weigher. (ii) PCC Grade M 20 1 5.00 (1.8+1.4)/2 2.50 20.00 CUM 5512.00 110240.00 1.60

8 2.25 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. @ 100 KG/ CUM 2.00 MT 79298.00 158596.00 1.15

9 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 1 V: 20 H towards drawing face. Complete as per drawing and Technical specifications section 2706 and 2200. 10 1.45 14.50 RM 438.00 6351.00

10 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. 1 20.00 2.50 0.30 15.00 CUM 1968.00 29520.00

11 5.4 5.4 Providing and laying Pitching on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical specifications as per section 2504. B Cement Concrete blocks of size 0.3x0.3 x0.3 m cast in cement concrete of Grade M15 1 35.00 2.50 0.30 26.25 CUM 5620.00 147525.00

12 RSOR/8.11 Providing & Fixing Hazard Marker Partial Reflective hazard marker as per clause 15.66 of IRC 67-2022, made of 16 gauge (1.6 mm) thick mild steel sheet Confirming to IS: 2062 Painted with one coat of Zinc Chromate Stoving Primer and two coats of Black Stove Enamel (Oven Baked) paint with 10 cm alternative bands of yellow Retro- Reflective Sheeting of Micro Prismatic Grade pasted as per IRC:79 and black paint, including back frame made of angle iron 25x25x3mm mounted over one MS angle Iron post of size 50X50X6 mm of 1.65 meter long duly painted with synthetic enameled paint block including bolts and fixing the same in M-15 concrete black of size 30X30X30 cm Including transportation etc. Complete Made of Class-B Micro Prismatic Grade Sheeting of Type XI (for MDR, ODR & Village Roads) 1 20.00 20.00 Each 1294.00 25880.00

13 RSOR/8.29 Supply and Installation of Road delineators (Road way Delineators). The structure shall be manufactured of mild steel with pure polyester powder coating in black colour with minimum thickness of 40 micron for protection against corrosion. The delineator shall have retro-reflective sheeting of white colour with Type-XI specifications as per IRC:67-2022 and ASTM D 4956 on both the faces to ensure the clear visibility of the road alignment during night time to achieve enhanced visibility of the curved portion of the road. To prevent complete vandalism of above, the reflective sheeting shall be housed with concealed edges. The delineator shall confirm to clause 3 of IRC:79-2019, it shall have an ellipsoidal or circular design and shall be 800 to 900 mm above the ground and shall extend 200 to 300 mm below the ground fixed in foundation of 300 x 300 x 400 mm size block of cement concrete M-15. The execution shall be as per clause 806 of MoRTH Specifications for Road and Bridge works. 1 30.00 30.00 Each 1162.00 34860.00

14 RSOR/9.4 Providing and laying Reinforced Cement Concrete pipe NP 3 /prestressed concrete pipe on first class bedding Laying Reinforced cement concrete pipe NP3 /prestressed concrete pipe complying to IS:458, with ends casted as per the requirements of flush jointing of pipes for culverts on first class bedding of granular material including joints duely filled and finished with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets. B ) 600 mm dia 8 2.50 20.00 RM 2440.00 48800.00

15 4.6 Crash Barriers for Bridge Provision of an M-40 grade Reinforced cement concrete crash barrier at the bridge decks & approaches to bridge structures, constructed with Reinforced Cement Concrete with HSD reinforcement conforming MoRT&H Specification and as per details given IRC -5 including dowel bars, expansion joints filled with pre-moulded asphalt filler board etc.. and approved drawing, technical specifications and at locations directed by the Engineer, all as specified.

A Crash Barriers for Bridge (Height 900 mm) as per details given IRC -5 (fig.-1) (Area-0.254 Sqm. for 1 meter length) 1 12.00 12.00 Mtr 3761.00 45132.00

B Crash Barriers for Bridge (Height 1100 mm) as per details given IRC -5 (fig.-2) (Area-0.298 Sqm. for 1 meter length) 1 15.00 15.00 Mtr 4397.00 65955.00

16 6.15 Replacement of damaged concrete railing (only Dismantling the old railing and disposal of dismantled material) 1 35.00 35.00 Mtr 2424.00 84840.00

17 6.16 Replacement of damaged mild steel railing (only Dismantling of old railing and disposal of dismantled material) 1 170.0 170.00 Mtr 3253.00 553010.00

18 4.9 Construction of RCC railing of M30 Grade in-situ with 20 mm nominal size aggregate, 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 latest IRC- 5 & IRC-6, approved drawings and technical specifications. 1 35.00 35.00 Mtr 2008.00 70280.00

19 4.12 Providing and Fixing in position collapsible pipe railing of approved design including 2 coats painting etc. complete with channel post I.C.M.C. 100x50mm (0.95m high) and 48.4mm outer dia lighter type class "A" G.I. pipe excluding cost of end concrete post. 1 170.0 170.00 Mtr 1531.00 260270.00

20 4.25 Painting on concrete surfaces with black and yellow alternate bands including cost of material and labour complete as per drawings and specifications as per clause 803. 1 125.0 10.00 1250.00 Sqm 169.00 211250.00 1250

21 6.6 Patching of damaged concrete surface with polymer concrete and curing compounds, initiator and promoter, available in present formulations, to be applied as per instructions of manufacturer and as approved by the Engineer. (Av. thickness 25mm) 1 6.00 5.00 30.00 Sqm 2476.00 74280.00

TOTAL 2501047.0

SPECIAL REPAIR WORK OF BRIDGES / CULVERTS, UNDER SUB-DIVISION No.-2, PWD DURG

GENERAL ABSTRACT

S.NO. PARTICULAR AMOUNT

1 Part - I : Road Work 2,501,047.00

SAY (In Lacs):- 25.00

REPORT & SPECIFICATION

1 Name of Work :- SPECIAL REPAIR WORK OF BRIDGES / CULVERTS, UNDER SUB-DIVISION No.-2, PWD DURG

3 Amount of Estimate :- Rs. 25.00 Lacs

4 Authority :- Executive Engineer PWD Durg Division Durg

5 Necessity :- Some Bridges & Culverts requires maintenace in this sub division .Therefor this estimate has been prepared for repair of road surface.. This is an important road to connent the near by villages to block head quarter and district head quarter .this road requires maintenace due to its having rough and damaged wearing course .therefor this estimate has been prepared for annual repair of road surface..

6 Provisions :- As per requirment for various Road

7 Rates & Specifications :- For road work as per S.O.R. for P.W.D. issued by Engineer-in-chief C.G. P.W.D. Raipur in force from 01.01.2025 ammended up to date & work shall be carried out as per M.O.S.T. specification.

NIT SCHEDHULE FOR

SPECIAL REPAIR WORK OF BRIDGES / CULVERTS, UNDER SUB-DIVISION No.-2, PWD DURG

P.A.C. Amount - 25.00 LACS

S No Item No Particular Qty Unit Rate Amount

1 1.5(i) A Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with including all leads and lifts and as per relevant clauses of section-200 in (i)Lime/Cement concrete A) Lime Concrete, cement concrete grade M-10 and below. 98.00 Cum 466.00 45668.00

2 2.1 I (i) Excavation for Structures (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.) I) Ordinary soil (i) Upto 3 m depth 180.00 Cum 161.00 28980.00

3 2.6 A(i) Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications as per section 1500,1700 & 2100. A Using batch type concrete mixer with integrated weigher. (i) PCC Grade M15 40.00 Cum 4791.00 191640.00 1.60

4 3.6 A(a) (i) 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). A Height upto 5m (a) Using batch type concrete mixer with integrated weigher. (i) PCC Grade M 15 28.75 Cum 5067.00 145676.00 1.15

5 3.6 D(a) (ii) Providing and laying Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications section 1500, 1700 and 2200 D Height upto 5m (a) Using batch type concrete mixer with integrated weigher. (ii) R.C.C. Grade M-25 14.38 Cum 6155.00 88478.00 1.15

6 2.6 A(ii) Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications as per section 1500,1700 & 2100. A Using batch type concrete mixer with integrated weigher. (ii) PCC Grade M20 14.38 Mtr. 5135.00 73816.00 1.15

7 3.6 A(a) (ii) 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). A Height upto 5m (a) Using batch type concrete mixer with integrated weigher. (ii) PCC Grade M 20 20.00 Cum 5512.00 110240.00 1.60

8 2.25 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. 2.00 MT 79298.00 158596.00 1.15

9 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 1 V: 20 H towards drawing face. Complete as per drawing and Technical specifications section 2706 and 2200. 14.50 RM 438.00 6351.00

10 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. 15.00 Cum 1968.00 29520.00

11 5.4 5.4 Providing and laying Pitching on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical specifications as per section 2504. B Cement Concrete blocks of size 0.3x0.3 x0.3 m cast in cement concrete of Grade M15 26.25 Cum 5620.00 147525.00

12 RSOR/8.11 Providing & Fixing Hazard Marker Partial Reflective hazard marker as per clause 15.66 of IRC 67-2022, made of 16 gauge (1.6 mm) thick mild steel sheet Confirming to IS: 2062 Painted with one coat of Zinc Chromate Stoving Primer and two coats of Black Stove Enamel (Oven Baked) paint with 10 cm alternative bands of yellow Retro- Reflective Sheeting of Micro Prismatic Grade pasted as per IRC:79 and black paint, including back frame made of angle iron 25x25x3mm mounted over one MS angle Iron post of size 50X50X6 mm of 1.65 meter long duly painted with synthetic enameled paint block including bolts and fixing the same in M-15 concrete black of size 30X30X30 cm Including transportation etc. Complete Made of Class-B Micro Prismatic Grade Sheeting of Type XI (for MDR, ODR & Village Roads) 19.00 Each 1294.00 24586.00

13 RSOR/8.29 Supply and Installation of Road delineators (Road way Delineators). The structure shall be manufactured of mild steel with pure polyester powder coating in black colour with minimum thickness of 40 micron for protection against corrosion. The delineator shall have retro-reflective sheeting of white colour with Type-XI specifications as per IRC:67-2022 and ASTM D 4956 on both the faces to ensure the clear visibility of the road alignment during night time to achieve enhanced visibility of the curved portion of the road. To prevent complete vandalism of above, the reflective sheeting shall be housed with concealed edges. The delineator shall confirm to clause 3 of IRC:79-2019, it shall have an ellipsoidal or circular design and shall be 800 to 900 mm above the ground and shall extend 200 to 300 mm below the ground fixed in foundation of 300 x 300 x 400 mm size block of cement concrete M-15. The execution shall be as per clause 806 of MoRTH Specifications for Road and Bridge works. 30.00 Each 1162.00 34860.00

14 RSOR/9.4 Providing and laying Reinforced Cement Concrete pipe NP 3 /prestressed concrete pipe on first class bedding Laying Reinforced cement concrete pipe NP3 /prestressed concrete pipe complying to IS:458, with ends casted as per the requirements of flush jointing of pipes for culverts on first class bedding of granular material including joints duely filled and finished with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets. B ) 600 mm dia 20.00 RM 2440.00 48800.00

15 4.6 Crash Barriers for Bridge Provision of an M-40 grade Reinforced cement concrete crash barrier at the bridge decks & approaches to bridge structures, constructed with Reinforced Cement Concrete with HSD reinforcement conforming MoRT&H Specification and as per details given IRC -5 including dowel bars, expansion joints filled with pre-moulded asphalt filler board etc.. and approved drawing, technical specifications and at locations directed by the Engineer,all as specified. A Crash Barriers for Bridge (Height 900 mm) as per details given IRC -5 (fig.-1) (Area-0.254 Sqm. for 1 meter length) 12.00 Mtr 3761.00 45132.00

16 B Crash Barriers for Bridge (Height 1100 mm) as per details given IRC -5 (fig.-2) (Area-0.298 Sqm. for 1 meter length) 15.00 Mtr 4397.00 65955.00

17 6.15 Replacement of damaged concrete railing (only Dismantling the old railing and disposal of dismantled material) 35.00 Mtr 2424.00 84840.00

18 6.16 Replacement of damaged mild steel railing (only Dismantling of old railing and disposal of dismantled material) 170.00 Mtr 3253.00 553010.00

19 4.9 Construction of RCC railing of M30 Grade in-situ with 20 mm nominal size aggregate, 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 latest IRC- 5 & IRC-6, approved drawings and technical specifications. 35.00 Mtr 2008.00 70280.00

20 4.12 Providing and Fixing in position collapsible pipe railing of approved design including 2 coats painting etc. complete with channel post I.C.M.C. 100x50mm (0.95m high) and 48.4mm outer dia lighter type class "A" G.I. pipe excluding cost of end concrete post. 170.00 Mtr 1531.00 260270.00

21 4.25 Painting on concrete surfaces with black and yellow alternate bands including cost of material and labour complete as per drawings and specifications as per clause 803. 1250.00 Sqm 169.00 211250.00 #REF!

22 6.6 Patching of damaged concrete surface with polymer concrete and curing compounds, initiator and promoter, available in present formulations, to be applied as per instructions of manufacturer and as approved by the Engineer. (Av. thickness 25mm) 30.00 Sqm 2476.00 74280.00