NIT NO. 196/DURG(Balod)/2026

NIT SCHEDULE FOR SPECIAL REPAIR FOR SATMARA-DANDESARA L-3.20 KM (VR) ROAD IN KM 3/2 H.P.C. CULVERTS (05 ROW), & IN KM 3/6=2.00 M. SLAB CULVERT , UNDER SUB-DIV. GUNDERDEHI, YEAR 2025-26

Sr. No. Item No. Particulars of Item Qty. Unit Rate Amount

1 9.1/R /59 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 backfdling with approved material as per Clause 304, loading the unserviceable material in tipper and unloading with all leads & lifts as directed by Engineer-in-Charge. 244.062 Cum 130.00 31728.00

2 2.15 B.SOR Sand filling in wells complete as per drawing and technical specifications as per section 1207. 28.940 Cum 1234.00 35712.00

3 9.8/R/61 Plain cement concrete complete as per drawing and Technical Specifications

4 9.5/R/60 Providing and laying Reinforced Cement Concrete pipe NP 3 / prestressed concrete pipe. 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 including joints duely filled and finished with cement mortar 1:2 but excluding bedding below pipes, excavation, protection works, backfilling, concrete and masonry works in head walls and parapets.

5 9.8/R/61 Plain cement concrete complete as per drawing and Technical Specifications

6 3.10 B/22 Back filling behind abutment wing wall and return wall complete (i) Granular material 61.580 Cum 1011.00 62257.00

7 9.9 R.SOR 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 clause 2503. 58.260 Cum 2162.00 125958.00

8 9.11 R.SOR 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 and as per clause 2504. 29.130 Cum 2232.00 65018.00

9 3.12 R.SOR Construction of embankment with Material Obtained from Borrow Pits/Borrow Area Construction of embankment with approved material/selected soil having C.B.R. > 5 (unless specified otherwise in the contract) obtained from borrow pits/borrow area with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2. 283.808 Cum 238.00 67546.00 ok

10 1.5 Br.sor 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

(ix) Removing all type of Hume Pipes in serviceable condition without damaging the pipe and Stacking with all lifts and lead excluding Earthwork and Dismantling of Masonry Works.

A Up to 1000 mm dia

10 2.1 B.SOR 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.)

A Ordinary soil

(i) Upto 3 m depth

11 2.3 B.SOR Sand Filling in Foundation Trenches as per Drawing & Technical Specification

12 2.6 B.SOR Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications

(i) PCC Grade M15

(ii) PCC Grade M20

13 3.6 B.SOR Providing and laying Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications section 1500, 1700 and 2200

A Height upto 5m

(a) Using concrete Mixer

(i) P.C.C. Grade M-15

(ii) R.C.C. Grade M-20

14 4.1 B.SOR Furnishing and Placing Reinforced/Prestressed cement concrete in super structure as per drawing and Technical Specification sections 1500, 1600 and 1700

B RCC Grade M30

I For Solid Slab Super Structure 51.52 0.05152

(a) Using Concrete Mixer

(i) Height upto 5 m

15 4.2 B.SOR Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specifications and 2200

16 3.18 B.SOR Providing and fixing in position tar paper bearing for slab as per approved drawings and specification 6.00 SQM 66.00 396.00

17 4.18 B.SOR Filler joint

B Providing & fixing 20 mm thick compressible fiber board (12 m long x 25 cm deep ) in expansion joint complete as per drawing & Technical Specification.

For Solid Slab 6.00 SQM 1212.00 7272.00

18 3.10 Brg 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 (i) Granular material

(i) Granular material

19 3.11 B.SOR Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRTH 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

20 3.9 B.SOR 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 IV :20H towards drawing foce. Complete as per drawing & Technical specifications section 2706 & 2200

21 4.1 R.SOR Construction of granular sub-base by providing close graded Material, , carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface watering, rolling and compacting with vibratory power roller at OMC to achieve the desired density, complete as per clause 401

A Plant mix method (with Mechanically crushed stone only) '

(b) For Sub-base cum drainage layer or upper sub-base with (ii) Grading-VI Material

TOTAL 2711626.00

SAY IN LACS 27.12

Sub Engineer Executive Engineer P.W.D., Division, Balod (C.G.)

SPECIAL REPAIR WORK IN KM 3/2 (05 ROW) H.P.C. OF SATMARA-DANDESARA L-3.20 KM (VR) ROAD , UNDER SUB-DIV. GUNDERDEHI YEAR 2025-26

Detailed Estimate For Diversion

Sr. No. Item No. Particulars of Item No. Length Breadth D/H Qty. Unit

1 9.1/R /59 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 backfdling with approved material as per Clause 304, loading the unserviceable material in tipper and unloading with all leads & lifts as directed by Engineer-in-Charge.

Approuch Wall 2 4.50 1.50 1.50 20.250

Apron Curtain Wall US/DS Total 40.80 M. 1 40.80 0.40 0.60 9.792

Total = 195.417 Cum

2 2.15 Sand filling in wells complete as per drawing and technical specifications as per section 1207.

Approuch Wall 2 4.50 1.50 0.20 2.700

Apron Curtain Wall US/DS Total 40.80 M. 1 40.80 0.40 0.10 1.632

Total = 23.280 Cum

3 9.8/R/61 Plain cement concrete complete as per drawing and Technical Specifications

(i) PCC Grade M 15

Approuch Wall 2 4.50 1.50 0.15 2.025

Apron Curtain Wall US/DS Total 40.80 M. 1 40.80 0.40 0.15 2.448

Approuch Road 2 3.00 6.70 0.20 8.040

Deduct Pipe portion 5 (3.14/4)x12x5.45 21.391

Total = 63.017 Cum

4 9.5/R/60 Providing and laying Reinforced Cement Concrete pipe NP 3 / prestressed concrete pipe. 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 including joints duely filled and finished with cement mortar 1:2 but excluding bedding below pipes, excavation, protection works, backfilling, concrete and masonry works in head walls and parapets.

5 9.8/R/61 Plain cement concrete complete as per drawing and Technical Specifications

(ii) PCC Grade M 20

Approuch Slab 2 3.00 7.50 0.20 9.000

Deduct Pipe portion 5 (3.14/4)x12x0.80 3.140

Total = 105.054 Cum

6 9.9 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 clause 2503.

Total 39.680 Cum

7 3.12 Construction of embankment with Material Obtained from Borrow Pits/Borrow Area Construction of embankment with approved material/selected soil having C.B.R. > 5 (unless specified otherwise in the contract) obtained from borrow pits/borrow area with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2.

Below Approuch Road 2 3.000 6.700 0.250 10.050

Diversion Road in km 3/2 2 65.000 5.500 0.300 214.500

Total 224.550 Cum

Sub Engineer Executive Engineer P.W.D., Division, Balod (C.G.)

PUBLIC WORKS DEPARTMENT

SPECIAL REPAIR ESTIMATE FOR SATMARA-DANDESARA L-3.20 KM (VR) ROAD IN KM 3/2 H.P.C. CULVERTS (05 ROW) & KM 3/6 2.00 M. SLAB CULVERT, UNDER SUB-DIV. GUNDERDEHI,

AMOUNT :- 27.12 Lacs

P.W.D. BALOD, DIVISION - BALOD

SPECIAL REPAIR ESTIMATE FOR SATMARA-DANDESARA L-3.20 KM (VR) ROAD IN KM 3/2 H.P.C. CULVERTS (05 ROW) & KM 3/6 2.00 M. SLAB CULVERT, UNDER SUB-DIV. GUNDERDEHI, YEAR 2025-26

GENERAL ABSTRACT

Sr.No. PARTICULAR Amount

1 H.P.C. (05 ROW) CULVERT IN KM 3/2 1502737.00 #REF!

2 2.00 M. SLAB CULVERT IN KM 3/6 1208889.00 #REF!

Total Rs. 2711626.00

Sub Engineer Gunderdehi Sub Divisional Officer P.W.D. Sub Division Gunderdehi Executive Engineer P.W.D. Balod Division Balod

ABSTRACT FOR SPECIAL REPAIR ESTIMATE FOR SATMARA-DANDESARA L-3.20 KM (VR) ROAD IN KM 3/2 H.P.C. CULVERTS (05 ROW), UNDER SUB-DIV. GUNDERDEHI, YEAR 2025-26

Sr. No. Item No. Particulars of Item Qty. Unit Rate Amount

1 9.1/R /59 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 backfdling with approved material as per Clause 304, loading the unserviceable material in tipper and unloading with all leads & lifts as directed by Engineer-in-Charge. 244.062 Cum 130.00 31728.00

2 2.15 Sand filling in wells complete as per drawing and technical specifications as per section 1207. 28.940 Cum 1234.00 35712.00

3 9.8/R/61 Plain cement concrete complete as per drawing and Technical Specifications

4 9.5/R/60 Providing and laying Reinforced Cement Concrete pipe NP 3 / prestressed concrete pipe. 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 including joints duely filled and finished with cement mortar 1:2 but excluding bedding below pipes, excavation, protection works, backfilling, concrete and masonry works in head walls and parapets.

5 9.8/R/61 Plain cement concrete complete as per drawing and Technical Specifications

6 3.10 B/22 Back filling behind abutment wing wall and return wall complete (i) Granular material 29.000 Cum 1011.00 29319.00

7 9.9 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 clause 2503. 58.260 Cum 2162.00 125958.00

8 9.11 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 and as per clause 2504. 29.130 Cum 2232.00 65018.00

9 3.12 Construction of embankment with Material Obtained from Borrow Pits/Borrow Area Construction of embankment with approved material/selected soil having C.B.R. > 5 (unless specified otherwise in the contract) obtained from borrow pits/borrow area with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2. 248.558 Cum 238.00 59157.00

TOTAL 1502737.00

SAY IN LACS 15.03

Sub Engineer Executive Engineer P.W.D., Division, Balod (C.G.)

SPECIAL REPAIR ESTIMATE FOR SATMARA-DANDESARA L-3.20 KM (VR) ROAD IN KM 3/2 H.P.C. CULVERTS (05 ROW), UNDER SUB-DIV. GUNDERDEHI, YEAR 2025-26

Sr. No. Item No. Particulars of Item No. Length Breadth D/H Qty. Unit

1 9.1/R /59 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 backfdling with approved material as per Clause 304, loading the unserviceable material in tipper and unloading with all leads & lifts as directed by Engineer-in-Charge.

Apron Curtain Wall US/DS Total 40.80 M. 1 40.80 0.40 0.60 9.792

Total = 244.062 Cum

2 2.15 Sand filling in wells complete as per drawing and technical specifications as per section 1207.

Apron Curtain Wall US/DS Total 40.80 M. 1 40.80 0.40 0.10 1.632

Total = 28.940 Cum

3 9.8/R/61 Plain cement concrete complete as per drawing and Technical Specifications

(i) PCC Grade M 15

Face Wall Base 2 15.60 1.50 0.15 7.020

Apron Curtain Wall US/DS Total 40.80 M. 1 40.80 0.40 0.15 2.448

Approuch Road Base 2 6.70 3.75 0.20 10.050

Deduct Pipe portion 5 (3.14/4)x0.402x5.45 3.420

Total = 212.021 Cum

4 9.5/R/60 Providing and laying Reinforced Cement Concrete pipe NP 3 / prestressed concrete pipe. 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 including joints duely filled and finished with cement mortar 1:2 but excluding bedding below pipes, excavation, protection works, backfilling, concrete and masonry works in head walls and parapets.

5 9.8/R/61 Plain cement concrete complete as per drawing and Technical Specifications

(ii) PCC Grade M 20

Total = 14.168 Cum

6 3.10 B/22 Back filling behind abutment wing wall and return wall complete (i) Granular material

Excavtion - Conc. = 244.062-102.29= 75.55 29.000 Cum

7 9.9 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 clause 2503.

Toe Wall Pitching 4 9.500 2.500 0.300 28.500

Total 58.260 Cum

7 9.11 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 and as per clause 2504.

Total 29.130 Cum

9 3.12 Construction of embankment with Material Obtained from Borrow Pits/Borrow Area Construction of embankment with approved material/selected soil having C.B.R. > 5 (unless specified otherwise in the contract) obtained from borrow pits/borrow area with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2.

Below Approuch Road 2 3.000 6.700 0.250 10.050

Diversion Road in km 3/2 1 70.000 5.500 0.300 115.500

Total 248.558 Cum

Sub Engineer Executive Engineer P.W.D., Division, Balod (C.G.)

ABSTRACT FOR CONSTRUCTION OF 2.00 M. SLAB CULVERT KM 3/6 IN SATMARA-DANDESARA ROAD, UNDER SUB-DIV. GUNDERDEHI

S.NO SOR Item/Page PARTICULAR QUANTITY UNIT RATE AMOUNT

1 1.5 Br.sor 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

(ix) Removing all type of Hume Pipes in serviceable condition without damaging the pipe and Stacking with all lifts and lead excluding Earthwork and Dismantling of Masonry Works.

A Up to 1000 mm dia

2 2.1 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.)

A Ordinary soil

(i) Upto 3 m depth

3 2.3 Sand Filling in Foundation Trenches as per Drawing & Technical Specification

4 2.6 Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications

(i) PCC Grade M15

(ii) PCC Grade M20

5 3.6 Providing and laying Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications section 1500, 1700 and 2200

A Height upto 5m

(a) Using concrete Mixer

(i) P.C.C. Grade M-20

(i) R.C.C. Grade M-20

6 4.1 Furnishing and Placing Reinforced/Prestressed cement concrete in super structure as per drawing and Technical Specification sections 1500, 1600 and 1700

B RCC Grade M30

I For Solid Slab Super Structure 51.52 0.05152

(a) Using Concrete Mixer

(i) Height upto 5 m

7 4.2 Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specifications and 2200

8 3.18 Providing and fixing in position tar paper bearing for slab as per approved drawings and specification

9 4.18 Filler joint

B Providing & fixing 20 mm thick compressible fiber board (12 m long x 25 cm deep ) in expansion joint complete as per drawing & Technical Specification.

For Solid Slab 6.00 SQM 1212.00 7272.00

10 3.10 Brg 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 (i) Granular material

(i) Granular material

11 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 MoRTH 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

12 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 IV :20H towards drawing foce. Complete as per drawing & Technical specifications section 2706 & 2200

13 3.12 Construction of embankment / sub grade with Material Obtained from Borrow Pits (Construction of embankment with approved material/selected soil having C.B.R. > 5 (unless specified otherwise in the contract) obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2) road

14 4.1 Construction of granular sub-base by providing close graded Material, , carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface watering, rolling and compacting with vibratory power roller at OMC to achieve the desired density, complete as per clause 401

A Plant mix method (with Mechanically crushed stone only) '

(b) For Sub-base cum drainage layer or upper sub-base with (ii) Grading-VI Material

Total 1208889.00

Say in lacs 12.09

SUB ENGINEEER Sub Divisional Officer P.W.D. (B/R) Sub-Dn.Gunderdehi Executive Engineer P.W.D. (B/R) Division -Balod

SPECIAL REPAIR ESTIMATE FOR CONSTRUCTION OF 2.00 M. SLAB CULVERT KM 3/6 IN SATMARA-DANDESARA ROAD, UNDER SUB-DIV. GUNDERDEHI

S.NO SOR Item/Page PARTICULAR NO L B H/D QUANTITY UNIT RATE AMOUNT

1 1.5 Br.sor 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

(ix) Removing all type of Hume Pipes in serviceable condition without damaging the pipe and Stacking with all lifts and lead excluding Earthwork and Dismantling of Masonry Works.

A Up to 1000 mm dia

2 2.1 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.)

A Ordinary soil

(i) Upto 3 m depth

3 2.3 Sand Filling in Foundation Trenches as per Drawing & Technical Specification

4 2.6 Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications

(i) PCC Grade M15

(ii) PCC Grade M20

5 3.6 Providing and laying Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications section 1500, 1700 and 2200

A Height upto 5m

(a) Using concrete Mixer

(i) P.C.C. Grade M-20

(i) R.C.C. Grade M-20

For Abutment Cap 2 10.00 0.70 0.20 2.80

For Return Coping 4 2.30 0.40 0.15 0.55

6 4.1 Furnishing and Placing Reinforced/Prestressed cement concrete in super structure as per drawing and Technical Specification sections 1500, 1600 and 1700

B RCC Grade M30

I For Solid Slab Super Structure 51.52 0.05152

(a) Using Concrete Mixer

(i) Height upto 5 m

For Solid Slab 1 10.00 2.60 0.30 7.80

7 4.2 Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specifications and 2200 the rate of 100 kg/cum. Of (5.15+7.80) 1.295

8 3.18 Providing and fixing in position tar paper bearing for slab as per approved drawings and specification

9 4.18 Filler joint

B Providing & fixing 20 mm thick compressible fiber board (12 m long x 25 cm deep ) in expansion joint complete as per drawing & Technical Specification.

10 3.10 Brg 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 (i) Granular material

(i) Granular material

11 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 MoRTH 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

12 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 IV :20H towards drawing foce. Complete as per drawing & Technical specifications section 2706 & 2200

Abutment 7x2 1.2 - - 16.80

Returns 2x8 0.9 - - 14.40

13 3.12 Construction of embankment / sub grade with Material Obtained from Borrow Pits (Construction of embankment with approved material/selected soil having C.B.R. > 5 (unless specified otherwise in the contract) obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2)

Diversion Road 1 47 3.75 0.20 35.25

14 4.1 Construction of granular sub-base by providing close graded Material, , carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface watering, rolling and compacting with vibratory power roller at OMC to achieve the desired density, complete as per clause 401

A Plant mix method (with Mechanically crushed stone only) '

(b) For Sub-base cum drainage layer or upper sub-base with (ii) Grading-VI Material

Total 1208889.00

Say in lacs 12.09

SUB ENGINEEER Sub Divisional Officer P.W.D. (B/R) Sub-Dn.Gunderdehi Executive Engineer P.W.D. (B/R) Division -Balod