Executive Summary

Development of Economic Corridors, Inter Corridors, Feeder Routes to improve the efficiency of freight movement in India (Lot-3/Chhattisgarh/Package-1) under Bharatmala Pariyojana Durg – Raipur section of NH-53 (Mumbai – Kolkata Economic Corridor) Executive Summary

Table of Contents

E. Executive Summary ...... E-2 E.1 General ...... E-2 E.2 Present Submission ...... E-2 E.3 Study Objectives ...... E-3 E.4 Methodology for Feasibility Study...... E-3 E.5 Project Description ...... E-4 E.6 Traffic ...... E-5 E.7 Proposed Cross-Sectional Elements ...... E-6 E.8 Access Control Measures ...... E-7 E.9 Slip roads/Service roads ...... E-10 E.10 Exit/Entry ramps ...... E-11 E.11 Proposed Pavement ...... E-12 E.12 Bridges and Culverts ...... E-13 E.13 RoB/RUB ...... E-14 E.14 Summary of proposed improvements ...... E-14 E.15 Environmental & Social Impact Assessment ...... E-14 E.16 Construction Packaging & Schedule ...... E-15 E.17 Cost Estimate...... E-16

List of Tables

Table E-1 : Present Traffic along existing road ...... E-5 Table E-2 : Summary of expected traffic on proposed alignment ...... E-5 Table E-3 : Typical Cross Sections ...... E-6 Table E-4 : Summary of Grade-Separated Structures ...... E-7 Table E-5 : Details of Grade-Separated Structures ...... E-8 Table E-6 : Details of Slip Roads/Service Roads ...... E-10 Table E-7 : Entry/Exit locations ...... E-11 Table E-8 : Design MSA ...... E-12 Table 7-16 : Proposed Pavement Crust ...... E-12 Table E-10 : Life Cycle Costing of Pavement Options ...... E-13 Table E-10 : Summary of cross-drainage structures ...... E-13 Table E-12 : Details of ROB/RUB ...... E-14 Table E-13 : Summary of proposed improvements ...... E-14

Final Feasibility Report E-1

E. Executive Summary

E.1 General

The Ministry of Road Transport & Highways (MoRT&H), Gov. of India, has announced a comprehensive programme to improve road connectivity across the nation under proposed Bharatmala Pariyojana. Many defined highway stretches totalling about 50,000 km are proposed to be developed as "Economic Corridors, Inter Corridors & Feeder Routes” under “Bharatmala Pariyojana”.

The Consultancy Services for preparation of DPR for development of Economic Corridors, Inter Corridors & Feeder Routes to improve the efficiency of freight movement in India (Lot-3/Chhattisgarh/Package-1) under Bharatmala Pariyojana for a total length of 405.04 km was awarded to M/s. Transys Consulting Pvt Ltd., in association with Accrete Consulting Engineers (P) Ltd. by the National Highways Authority of India.

The Letter of Acceptance was issued on 05.04.2017 and the date of commencement of services was on 1 st May 2017 vide letter ref no. NHAI/Planning/EC/2016/DPR/Lot-3/9842 and minutes of negotiation of contract meeting held on 22.03.2017. The contract agreement was signed on 30.04.2017. The duration of the consultancy services is 11 months..

The project road under consideration aims at developing Durg-Raipur section of NH- 53 from km 329+400 to Km 229+730 in the state of Chhattisgarh to four lane access controlled Highway. The corridor is one of the most important prime arterials of Chhattisgarh state, traversing from west to east in the central part of the state. This section is part of Mumbai-Kolkata economic corridor.

E.2 Present Submission

Draft Feasibility Report (DFR) was submitted on 02/06/2018. Subsequently, The Consultants presented the Draft Feasibility Report in a meeting chaired by CGM(T) BM at NHAI HQ, Delhi on 04/06/2018.

This Final Feasibility Report (FFR) is being submitted in response to the Terms of Reference Clause 10.3, Stage 2 – Final Feasibility Report incorporating the observations of DFR. This report contains the findings of survey and investigations, design of highway, pavement, bridges, CD structures and grade separated structures, cost estimate etc. The consultants throughout the preparation of this report has endeavoured to ensure safety of road users and enhanced operational efficiency of the highway.

Vide Transys/01/406/CG/NHAI/2017-18/81 dated 31-01-018, the consultants have submitted Plan & Profile, Cost estimate, and Technical Schedules considering 6- lane main road and 2-lane service road on either side, designed for 30years period

Final Feasibility Report E-2

as per RFP and “Policy for Design of full access control Economic Corridor under Bharatmala Pariyojana” issued by NHAI vide NHAI/Planning/EC/DPR/2016 dated 03.01.2018.

Subsequent to various meetings and Discussions at NHAI (HQ), MoRT&H, RO/PIU (Raipur) and office memorandum no. NHAI/ Planning/ EC/ DPR/ 2016 dated 03.05.2018 issued by MORTH regarding “Design specifications for various category of roads under Bharatmala Pariyojana including Economic corridors and cost optimisation” the proposals have been revised and included in the present submission.

In present submission the lane configuration has been modified to 4-lane with full access control, service roads at built-up areas, span and width of grade separated structures as per said office memorandum.

E.3 Study Objectives

The primary objective of the consultancy services is to establish the technical, economical and financial viability of the project and to prepare a detailed project report for development of these corridors to at least 4 lane access controlled or 6 lane access controlled in certain stretches, depending upon the traffic condition.

The viability of the project shall be established taking into account the requirements with regard to rehabilitation, upgrading and improvement based on highway design, pavement design, provision of service roads wherever necessary, type of intersections, rehabilitation and widening of existing and/or construction of new bridges and structures, road safety features, quantities of various items of works and cost estimates and economic analysis.

Aspects of value engineering, quality and safety audit requirement in design.

The preferred mode of implementation on which the Civil Works for the stretches are to be taken up.

E.4 Methodology for Feasibility Study

The feasibility study is carried out and firmed up based on the data of existing features collected/ developed in the following manners: Data collection from secondary sources pertaining to project corridors and project influence area Inventory and conditions surveys of the existing road, bridges, culverts, structures; Topographical Surveys; Detail pavement and material investigations Traffic surveys including classified volume counts, OD, turning movements at junctions etc. Environmental and socio- economic survey & community consultation

Final Feasibility Report E-3

E.5 Project Description

The Project Highway is Durg – Raipur section of NH-53, which starts at existing km. 329+400 of NH-53 near Tendesara in Durg and terminates at existing km. 250 of NH-53 near Naya Raipur. The project road is part of Mumbai – Kolkata economic corridor and total existing length of the Project Road is 80.00 km.as per RFP.

The existing road is four-lane dual carriageway with raised median throughout the length. Except Durg bypass, Two/Single lane service road also exists for most of the length. The pavement condition for most of the stretch is good. There are total 16 existing underpasses/ overpasses/ flyover. Also there are 4 existing ROB across the project road. Total number of existing bridges are 16, out of which 2 are major bridges and 14 are minor bridges.

At present this road is being operated under BoT . There are five toll plazas along existing road at km. 312+790 (NHAI), 307+600 (PWD), 285+200 (PWD), 276+140 (NHAI) and 242+800 (NHAI). Two toll plazas are under PWD and three under NHAI. Four of them are operational and one toll plaza at 276+140 (NHAI) is under dispute. The concession period for three toll plazas under NHAI will be completed by April 2030. Concession period for other two toll plazas which under PWD is completed.

The existing ROW, as per data received from State PWD NH Division, Raipur is 40.95m from km. 281+000 to km. 307+600. For rest of the stretches the existing ROW data varies from 30m to 45m.

The existing road is an urban continuum passing through three major built-up areas Durg, Bhilai and Raipur along with many other minor built-up areas. Bhilai steel plant, which is one of the biggest steel plants of India is located along this road. These settlements require bypasses at frequent intervals because of continuous and thick ribbon developments and non-availability of RoW. Hence, bypass have been proposed in entire length as it would not be possible to accommodate proposed improvements through these settlements within the available ROW.

Due to the proposal of green field alignment in entire length, end point has been shifted from Km 250/000 to Km 229/730. Now, the Proposed alignment takes off from the starting point as mentioned in RFP which is Km. 329+400 at Tendesara Village near Durg and terminates near Arang village (approx. 35 kms away from Raipur) at km 229/730 just before Mahanadi Bridge . Length of proposed alignment is 92.230 km, whereas the existing length is 99.670km. The end of proposed alignment is approx. 20km away from the end point as per scope of project.

The proposed alignment traverses mostly through cultivated land bypassing all major/minor built-up areas en-route. The proposed alignment runs close to Naya Raipur at Ch. 62+000 thus, providing direct connectivity to Naya Raipur and Raipur

Final Feasibility Report E-4

Airport. The proposed alignment traverses through three districts of Chhattisgarh, namely Rajnandgaon (0+000 to 3+500), Durg (3+500 to 44+500) and Raipur (44+500 to 92+230). The entire section is under five Tehsil offices, namely Rajnandgaon, Durg, Patan, Abhanpur and Arang. These three districts are affluent in carbonate rocks like Limestone and Dolomite, which are mainly used for cement manufacture and metallurgical purposes.

E.6 Traffic

The project road is characterised by different levels of traffic at various sections. Present traffic varies from 26853 pcu to 50644 pcu . Following table gives details of present traffic at different homogeneous sections:

Table E-1 : Present Traffic along existing road

Sl. Existing Chainage Present Traffic Homogenous Length N ADT Car LCV Truck Section From To (km) o (pcu) (Nos) (nos) (nos) Project start to 1 Durg Bypass 329+400 308+600 20.800 27828 2443 640 5327 End Durg Bypass 2 End to 308+600 281+400 27.200 50644 11510 1232 7383 Tatibandn Jn. Tatibanda Jn. 3 to Telibanda 281+400 267+600 13.800 33444 6800 1003 5287 Jn. Telibanda Jn. 4 267+600 250+000 17.600 26853 4785 695 4149 to Project end

The traffic in section 2 is 50644 pcu, which is the highest compared to other sections of project corridor. This is due to the major traffic generating Steel plant and other industrial establishments in Bhilai and the local traffic between Bhilai and Raipur.

The likely amount of diverted traffic from existing NH-53 have been assessed considering the road network in the project influence area and Inter-zonal movements on the basis of O-D. The following table gives details of expected traffic on to the proposed alignment once open to traffic.

Table E-2 : Summary of expected traffic on proposed alignment

ADT (nos)

Car Mini Bus Bus LCV 2A Truck 3A Truck MA Truck Total

2017 2127 96 120 533 663 989 1733 7676 2021 3105 127 159 748 806 1202 2106 9974 2025 4605 176 221 1093 1056 1576 2761 13579 2030 6353 233 291 1488 1348 2011 3524 17916

Final Feasibility Report E-5

ADT (nos)

Car Mini Bus Bus LCV 2A Truck 3A Truck MA Truck Total

2035 8128 297 371 1899 1721 2567 4498 22886 2040 10373 379 474 2423 2196 3276 5740 29209 2045 13239 484 605 3093 2803 4181 7326 37279 2050 16897 618 772 3947 3577 5336 9350 47578

ADT (pcu)

Car Mini Bus Bus LCV 2A Truck 3A Truck MA Truck Total

2017 2127 287 359 799 1989 2967 7800 17144 2021 3105 380 475 1122 2418 3606 9481 21579 2025 4605 528 660 1639 3169 4727 12428 28961 2030 6353 696 870 2230 4045 6033 15861 37628 2035 8128 889 1111 2846 5162 7700 20243 48043 2040 10373 1134 1418 3632 6588 9828 25836 61316 2045 13239 1448 1810 4636 8408 12543 32974 78257 2050 16897 1848 2310 5917 10731 16008 42084 99878

Level of service (LOS) ‘B’ offered by the proposed 4-lane facility will cease by year 2031 and Level of Service (LOS) ‘C’ will be cease by year 2038. Hence, 6/8-lane facility shall be required by the end of 2038.

E.7 Proposed Cross-Sectional Elements

The project road is to be developed as fully access controlled highway with 4-lane configuration at present and extendable to 8-lane in future within the proposed RoW of 70m. Accordingly following typical cross sections have been developed in accordance with the 4-lane manual and the office Memorandum no. NHAI/Planning/ EC/DPR/2016 dated 03.05.2018 issued by MORTH regarding design specifications for various category of roads under Bharatmala Pariyojana. Drawings of these cross-sections are given at the end of this chapter

Table E-3 : Typical Cross Sections Length (m) Sl. No Cross Section Type Package A Package B Total 4-lane without service road 1 TCS 1 30620 38560 69180 (in Embankment) 4-lane without service road 2 TCS 1A 0 870 870 (in Cutting) 4-lane with service road/slip 3 TCS 2 road on both sides (in 5040 1540 6580 embankment) 4-lane with service road/slip 4 TCS 2A 930 1830 2760 road on both sides (in

Final Feasibility Report E-6

Length (m) Sl. No Cross Section Type Package A Package B Total Cutting) 4-lane with service road on 5 TCS 3 7210 4230 11440 one side Toll 6 Toll Plaza 700 700 1400 Plaza 44500 47730 92230

E.8 Access Control Measures

The project road cuts across Nationals Highways, State Highways, and Major District Roads at a number of locations. In addition, there are many crossings of village roads. Since the project road in being developed as fully access controlled highway, access to project road has been provided at NH/SH crossings and any other road connecting to major built-up areas. At all other roads only crossings have been provided with suitable grade separated structures. The type and span grade separated structures have been decided based on the classification of cross road.

Rationalisation of grade separated structures:

Maintaining the existing mobility or better at cross roads, controlled access to Project Highway and minimum rise and fall along the Project Highway are the primary guiding factors while deciding the type of grade separation facility.

At all NH crossings, interchanges have been provided with Flyover/Overpass as per the terrain condition; At SH crossings Flyover/ Overpass has been provided with at- grade junction below the flyover.

At MDR crossings 1x20x5.5m span vehicular underpass has been provided; At all other 2-lane roads 1x15x5.5m span vehicular underpass has been provided.

For 1-lane village roads, if the cross road under consideration is the main connecting road to a village, 1x15x5.5m span vehicular underpass has been provided. If any other connecting road exists for the village, 1x12x4.0m span light vehicular underpass has been provided; at all cart track crossings, 1x7x4.0m span small vehicular underpass has been provided.

If any road is not provided with grade separation facility due to site condition, the same is connected through service road with the nearest grade separator.

The details of proposed grade separated structures is given below:

Table E-4 : Summary of Grade-Separated Structures

Type of Structure Package A Package B Total Trumpet Interchange/ Overpass 1 1 2

Final Feasibility Report E-7

Type of Structure Package A Package B Total Trumpet Interchange/Flyover 0 1 1 Clover leaf Interchange/ Overpass 0 1 1 Flyover 2 0 2 Overpass 2x36x5.5 0 1 1 VUP 1x20x5.5 0 1 1 VUP 1x15x5.5 5 5 10 LVUP 1x12x4 6 6 12 SVUP 1x7x4 10 6 16 Pedestrian Subway 1x7x3 1 1 2 Total 25 23 48

Table E-5 : Details of Grade-Separated Structures Width Design Leading to Categor Sl. Type Type of Type Chaina (LHS-L, y of Span (m) No of C/W of Jn Struct. ge RHS-R) Road (m) Package A Interchang Existing 4-Lane 1 e/ 1+963 Durg T 2x36x5.5 2 x 11.5 NH-43 BT Overpass interm L -Anjora; R Village ediate- 2 LVUP 3+145 + 1x12x4 2 x 11.5 - Dharampur Road Lane BT L -Anjora; R Village 1-Lane 3 SVUP 4+823 + 1x7x4 2 x 11.5 -Thanod Road BT L -Anjora; R Village Cart 4 SVUP 6+640 + 1x7x4 2 x 11.5 -Pisegaon Road Track L -Durg; R - 2-Lane 5 Flyover 8+725 SH-7 + 9x30x5.5 2 x 11.5 Balod BT 2x11.5 L -Fields; R - Village Cart 6 SVUP 9+060 + 1x7x4 + 1x10 Chandkhuri Road Track + 1x10 L -Fields; R - Village Cart 7 LVUP 9+910 + 1x12x4 2 x 15.0 Kolihapuri Road Track Pedestrian Wayside Walk 8 11+760 Paved + 1x7x3 2 x 11.5 Subway Amenities way L -Borsi, R - Village 1-Lane 9 LVUP 12+840 + 1x12x4 2 x 11.5 Kodiya Road BT L -Borsi, R - Village 2-Lane 10 VUP 15+326 + 1x15x5.5 2 x 11.5 Khamariya Road BT L -Utai, R - Village 2-Lane 11 VUP 18+575 + 1x15x5.5 2 x 11.5 Purai Road BT L -Utai, R - Village 1-Lane 12 LVUP 20+730 + 1x2x4 2 x 11.5 Kargadih Road BT L -Utai, R - Village 1-Lane 13 SVUP 21+767 + 1x7x4 2 x 11.5 Khapli Road BT L -Utai, R - Village 1-Lane 14 SVUP 22+910 + 1x7x4 2 x 11.5 Khapli Road BT

Final Feasibility Report E-8

Width Design Leading to Categor Sl. Type Type of Type Chaina (LHS-L, y of Span (m) No of C/W of Jn Struct. ge RHS-R) Road (m) L -Utai, R - Village 1-Lane 15 SVUP 23+740 + 1x7x4 2 x 11.5 Selud Road BT L - Village 1-Lane 16 VUP 26+081 Chunkatta; + 1x15x5.5 2 x 11.5 Road BT R -Selud L - Village 1-Lane 17 VUP 28+765 Chunkatta; + 1x15x5.5 2 x 11.5 Road BT R -Godadih L - Village 1-Lane 18 SVUP 31+582 Chunkatta; + 1x7x4 2 x 11.5 Road BT R -Santra L -Funda; R Village 1-Lane 19 SVUP 33+472 + 1x7x4 2 x 11.5 -Santra Road BT L -Durg, R - 2-Lane 20 Flyover 34+688 SH-22 + 2x40x5.5 2 x 11.5 Patan BT L -Loharsi, R Village 1-Lane 21 LVUP 36+932 + 1x12x4 2 x 11.5 -Arasnara Road BT L -Feilds, R - Village Cart 22 SVUP 38+822 + 1x7x4 2 x 11.5 Demar Road Track L -Sawni, R Village 1-Lane 23 LVUP 40+179 + 1x12x4 2 x 11.5 -Patan Road BT L -Tulasi, R - Village 2-Lane 24 VUP 42+636 + 1x15x5.5 2 x 11.5 Patan Road BT L -Feilds, R - Village Cart 25 SVUP 43+965 + 1x7x4 2 x 11.5 Fields Road Track Package B L -Fields, R - Village Cart 1 SVUP 45+000 + 1x7x4 2 x 11.5 Fields Road Track L -Parsada, Village 2-Lane 2 VUP 45+430 + 1x15x5.5 2 x 11.5 R -Khatti Road BT L -Palaud, R Village Cart 3 SVUP 49+750 + 1x7x4 2 x 11.5 -Fields Road Track interm L -Kanhera, Village ediate- 4 LVUP 50+897 + 1x12x4 2 x 11.5 R -Sarkhi Road Lane BT L -Raipur; R 2-Lane 5 VUP 52+431 MDR + 1x20x5.5 2 x 11.5 -Dhamtari BT L -Feilds; R - Village 1-Lane 6 SVUP 54+732 + 1x7x4 2 x 11.5 Kolar Road CC L -Saloni, R Village 1 Lane 7 LVUP 56+527 + 1x12x4 2 x 11.5 -Biroda Road BT Clover leaf Interchang L -Raipur, R 4-Lane 8 61+580 NH-30 + 2x45x5.5 2 x 19.5 e/ -Abhanpur BT Overpass Trumpet 6-lane Interchang L -Naya 6-Lane 9 62+520 City T 2x36x5.5 2 x 11.5 e/ Raipur BT Road Overpass L -Jungle Village interm 10 LVUP 63+880 + 1x12x4 2 x 11.5 Safari, R - Road ediate-

Final Feasibility Report E-9

Width Design Leading to Categor Sl. Type Type of Type Chaina (LHS-L, y of Span (m) No of C/W of Jn Struct. ge RHS-R) Road (m) Abhanpur Lane BT L -Naya Village 2-Lane 11 VUP 68+177 Raipur, R - + 1x15x5.5 2 x 11.5 Road BT Thanaud L -Kurru, R - Village Cart 12 SVUP 70+765 + 1x7x4 2 x 11.5 Fields Road Track L - Village 1-Lane 13 LVUP 72+488 Nawagaon, + 1x12x4 2 x 11.5 Road BT R -Tarra L -Ugetara, Village 1-Lane 14 Overpass 73+956 R - + 2x36x5.5 1 x 9.0 Road BT Ghorbhatti L -Birbira, R Village 1-Lane 15 VUP 76+192 + 1x15x5.5 2 x 11.5 -Tamasivni Road BT L -Feilds,R - Village Cart 16 SVUP 78+020 + 1x7x4 2 x 11.5 Mokhetara Road Track L - Village 1-Lane 17 LVUP 78+331 Barbhata,R - + 1x12x4 2 x 11.5 Road BT Mokhetara LHS-Arang, Village 2-Lane 18 VUP 80+255 RHS- + 1x15x5.5 2 x 11.5 Road BT Nawagaon LHS- interm Charaude, Village ediate- 19 LVUP 81+590 + 1x12x4 2 x 11.5 RHS- Road Lane Chhatera BT L -Arang, R - Village 1-Lane 20 VUP 85+621 + 1x15x5.5 2 x 11.5 Gaurbhat Road BT Pedestrian Wayside Walkwa 21 86+600 Paved + 1x7x3 2 x 11.5 Subway Amenities y L -Feilds, R - Village Cart 22 SVUP 88+399 + 1x7x4 2 x 11.5 Nisda Road Track Trumpet 1x30 + L -Arang, R - Exist. 4-Lane 23 Interchang 90+865 T 1x40 + 2 x 11.5 Sambalpur NH-53 BT e/Flyover 1x30

E.9 Slip roads/Service roads

Slip roads have been provided to provide access to Project Highway at certain grade separated structures.

The service roads were proposed under 2 scenarios: a) At built-up areas to facilitate the movement of local traffic. b) If any road is not provided with grade separation facility due to site condition, the same is connected through service road with the nearest grade separator. Details are given below:

Table E-6 : Details of Slip Roads/Service Roads

LHS RHS

Final Feasibility Report E-10

Sl. Length Width Length Width From To From To No (m) (m) (m) (m) Slip Road 1 1400 1520 120 7.70 1400 1520 120 7.50 2 1520 1840 320 11.50 1520 2080 560 7.50 3 1840 2530 690 9.00 2080 2530 450 9.00 4 8000 9690 1690 7.50 8000 9690 1690 7.50 5 33900 35510 1610 7.50 33900 35510 1610 7.50 6 60320 61340 1020 9.00 60320 61480 1160 9.00 7 61340 62020 680 12.50 61480 61770 290 12.50 8 62020 62650 630 9.00 61770 62860 1090 9.00 9 62650 62960 310 14.70 62860 63060 200 14.70 10 62960 63260 300 9.00 63060 63360 300 9.00 Total Length (m) 7370 Total Length (m) 7470 Service Road 1 0 1400 1400 7.50 0 1400 1400 7.50 2 6620 7150 530 7.50 11450 12050 600 7.50 3 9930 10470 540 7.50 14020 15330 1310 7.50 4 11200 12100 900 7.50 18580 20850 2270 7.50 5 12840 14160 1320 7.50 22800 22910 110 7.50 6 17650 18570 920 7.50 63880 68190 4310 7.50 7 22750 22910 160 7.50 86250 87150 900 7.50 8 36930 37400 470 7.50 9 63620 64300 680 7.50 10 86300 86900 600 7.50 Total Length (m) 7520 Total Length (m) 10900

E.10 Exit/Entry ramps

Entry/Exits have been provided at 5 locations, at start of project highway (1+963), crossing of SH 7 (8+725), crossing of SH 22 (34+688), crossing of NH-30 (61+580)/ crossing Naya Raipur road (62+520) and at end of project highway (90+865). Details are given below:

Table E-7 : Entry/Exit locations

Sl.No Design Chainage LHS RHS Remarks 1+400 Exit Entry At Trumpet Interchange 1+963 1 with existing NH-53,Start of 2+530 Entry Exit project highway 8+000 Exit Entry 2 At Flyover 8+725 with SH-7 9+690 Entry Exit 33+900 Exit Entry 3 At Flyover 34+688 with SH-22 35+510 Entry Exit

Final Feasibility Report E-11

Sl.No Design Chainage LHS RHS Remarks At Interchange 61+580 with NH- 60+320 Exit Entry 30 4 At Interchange 62+520 with 63+260 Entry Exit Naya Raipur connecting road 90+400 Exit At Trumpet Interchange 90+865 5 with existing NH-53,End of 91+200 Entry project highway

E.11 Proposed Pavement

The design traffic for 20 year design period is given below:

Table E-8 : Design MSA

Sl. No Section Design MSA 1 Main Road 140 2 Loops & Ramps at interchanges 30 3 Service road/Slip road 10

Three options have been explored for the type of pavement to be adopted for the project road. The details of the options and proposed crust in each option is given below:

Table E-9 : Proposed Pavement Crust Present % w.r.t Loops & ML SR Const. to Ramps Cost option 1 Option 1 – Conventional - BC+DBM+WMM+GSB (Flexible) Granular Sub-base (GSB) 200 200 200 441. 54 100% Wet Mix Macadam (WMM) 250 250 250 Cr Dense Bituminous Macadam (DBM) 135 90 50 Bituminous Concrete (BC) 50 40 40 Option 2 – Cement treated WMM - BC+DBM+WMM+CTWMM+GSB (Flexible) Granular Sub-base (GSB) 250 250 150 365.18 82.70% Cement Treated WMM (CTWMM) 100 100 100 Cr Wet Mix Macadam (WMM) 125 100 100 Dense Bituminous Macadam (DBM) 60 60 50 Bituminous Concrete (BC) 50 40 30 Option 3 – PQC+DLC+GSB (Rigid) PQC 310 280 250 601.94 136% DLC 150 150 150 Cr GSB 150 150 150

Final Feasibility Report E-12

The life cycle cost analysis has been carried out for the selected options for 30 years period. The option selected is based on the principle of minimum net present value (NPV) of costs, estimated by adopting life cycle cost analysis method. The estimated NPV at 12% interest rate and 5% inflation for 30 years life cycle of the project is given below:

Table E-10 : Life Cycle Costing of Pavement Options NPV of cost Options Pavement Layers (Cr.) Option 1 Conventional BC+DBM+WMM +GSB 729.18 Flexible Cement treated BC+DBM+WMM+ 619.58 Pavement Option 2 WMM CTWMM +GSB Rigid 655.45 Option 3 Rigid Pavement PQC+DLC+GSB Pavement

As the NPV of Option 2 is the lowest, Option 2 – Flexible pavement with cement treated base layer has been recommended.

E.12 Bridges and Culverts

The proposed alignment crosses Major Rivers/canals at the following locations – Seonath River at 6+380; Tandula Canal at 23+430; Karun River at 43+780; Mandhar Branch at 59+716; Mahanadi Main Canal at 73+185 and Nisda Canal at 89+500

Total 200 nos of cross drainage structures are required along the project road consisting of 6 major bridges, 27 minor bridges and 167 nos of culverts. The summary of the cross drainage structures is given below:

Table E-11 : Summary of cross-drainage structures

Type Nos Length (m) Culverts 1x2 49 98 1x3 99 297 1x4 4 16 1x5 7 35 1x6 8 48 Minor Bridges 27 492 Major Bridges 6 1060

Final Feasibility Report E-13

E.13 RoB/RUB

The proposed alignment crosses railway line at 3 locations. ROB/RUB has been proposed at these location as per terrain condition. Details of proposed ROB/RUB are given below:

Table E-12 : Details of ROB/RUB Total Width of Design Type of Sl.No Railway Section Span (m) Length Structure Chainage Structure (m) (m) 1x45 + Bhilai to Dalli 1 16+800 ROB 1x37.7 + 122.10 2 x 12.3 Rajahara 2x19.7 Raipur - 2 61+205/ML RUB 2 x 12 24.00 75.00 Dhamtari Section 61+205/SR Raipur - 3 RUB 1 x 13 13.00 75.00 LHS Dhamtari Section 61+205/SR Raipur - 4 RUB 1 x 13 13.00 75.00 RHS Dhamtari Section 0+245/ Raipur - 5 RUB 1 x 13 13.00 75.00 Ramp 2A Dhamtari Section Raipur - 1x37.28 + Vizianagaram 6 89+537 ROB 5x31.28 + 244.24 2 x 12.3 Section (Major 2x25.28 Bridge cum RoB)

E.14 Summary of proposed improvements

Salient features of the proposed road are given below.

Table E-13 : Summary of proposed improvements Package Package S. No. Description Unit Total A B 1 Length of Main Road Km 44.50 47.73 92.23 2 Length of Service Road Km 11.93 6.49 18.42 3 Length of Slip Road Km 8.860 5.980 14.84 4 Lane Configuration Km 4-Lane 4-Lane 5 Proposed Crust thickness MSA 140 140 BC MM 50 50 DBM MM 60 60 WMM MM 125 125 CTWMM MM 100 100 GSB MM 250 250 6 No. of Entry/Exits Nos 3 2 Trumpet Interchange/ 7 1 1 2 Overpass

Final Feasibility Report E-14

Package Package S. No. Description Unit Total A B Trumpet Interchange/ 8 Nos 0 1 1 Flyover Clover leaf Interchange/ 9 Nos 0 1 1 Overpass 10 Flyover Nos 2 0 2 11 Overpass (2x36x5.5) Nos 0 1 1 12 VUP (1x20x5.5) Nos 0 1 1 13 VUP (1x15x5.5) Nos 5 5 10 PEDESTRIAN SUBWAY 14 Nos 1 1 2 (1x7x3) 15 LVUP (1x12x4) Nos 6 6 12 16 SVUP (1x7x4) Nos 10 6 16 Total No. grade separated 17 Nos 25 23 48 Structures 18 ROB Nos 1 1 2 19 RUB Nos 4 4 20 Major bridges Nos 4 2 6 21 Minor bridges Nos 12 15 27 22 Box culverts Nos 69 98 167 Toll Plaza on main 23 Nos 1 1 2 carriageway 24 Toll Plaza on entry/exit Nos 8 4 12 25 Bus Lay Bay Nos 2 0 2 26 Way Side Amenities Nos 1 1 2

E.15 Construction Packaging & Schedule

The consultant recommends constructing the project in two construction packages with construction period of 30 months. The details of the proposed packages are given below:

Table E-18: Details of Construction Packages Existing Chainage Design Chainage Packages Section Length From To From To (km) Tendesara - Package A 329400 - 0+000 44+500 44.5 Khatti Khatti - Package B - 229730 44+500 92+230 47.73 Arang

Final Feasibility Report E-15

E.16 Cost Estimate

The cost estimate has been worked out separately for each package using quantities of different items of works derived from the preliminary designs and drawings. The cost estimate has been prepared both with the rates as per PWD Chhattisgarh Schedule of Rates (SOR) for Road Works 2015 and analysed rates.

The items which are not listed in the SOR, analysed rates have been adopted.

The machinery rates are adopted based on the rate given in Standard Data Book of MoRT&H 2003 with cost escalation factor of 5% per annum to arrive rates at current fiscal year 2018-19. Material rates have been referred from PWD Chhattisgarh Schedule of Rates (SOR) for Road Works 2015, internet sources like inampro.nic.in (from MORTH), IOCL website, and SAIL web site etc. Labour rates have been referred from revised minimum wages rate effective from 01.04.2018 for Chhattisgarh as per Memorandum dated 10-04-2018 from Dy. Chief Commissioner (C) Raipur.

GST as applicable has been added to basic rate to arrive at the final rate of material. GST applicable for major items of work is given below:

For Earth - 0% For Aggregate - 0% For Cement - 28% For Steel - 18% For Bitumen - 18%

Depending on the location of the quarries, the following average lead of materials for the project road were worked out and considered in the rate analysis.

Average Lead (KM) S. no. Description Unit Package A Package B 1 Lead from Plant to Site km. 12 12 2 Lead of borrow earth to site km. 7 12 3 Sand km. a) lead from source to plant km. 15 19 b) lead from source to Site km. 18 29 4 Boulder / Aggregates km. a) lead from source to plant km. 22 26 b) lead from source to Site km. 10 18 Lead for Bitumen from Refinery at 5 km. 615 661 Odisha to plant Lead for Cement from source to 6 km. 44.2 32.4 Plant 7 Lead for Steel reinforcement km. 20 66 8 Lead for fly ash upto site km. 35 65

Final Feasibility Report E-16

The summary of cost as per SoR rates is given below and abstract for each package is given in the next page.

Cost (in Rs. Crores)

Civil Works Centages LA, Social & Environmental Total Package A 656.79 38.45 383.30 1078.54

Package B 725.13 41.07 452.41 1218.61

Total 1381.92 79.52 835.71 2297.15

Durg-Raipur section of NH-53 (Package A – Ch 0+000 to 44+500) GENERAL ABSTRACT OF COST

Cost % of Bill Item of works Unit Quantity (Rs. Civil No. Crores) Cost A Highways 1 Site Clearances Hect. 254.86 1.04 0.16% 117.3 2 Earthwork Km 44.50 17.87% 6 3 Granular Sub-Base & Base Courses Km 44.50 83.69 12.74%

Final Feasibility Report E-17

4 Flexible pavement (Bituminous courses) Km 44.50 79.54 12.11% 5 Rigid Pavement at Toll plaza Nos. 16.10 2.45% 6 Drain Works 9.12 1.39% 6a Covered drain Km 1.78 1.37 6b Open lined drain Km 16.05 4.76 6c Unlined drain Km 66.17 0.88 6d Chute drains Km 27.37 2.11 7 Protection Works 44.29 6.74% 7a Reinforced Earth walls Sqm 4949.60 3.73 7b Retaining wall/toe wall Rm 4380.00 21.09 7c Slope stabilisation Sqm 405316 19.47 8 Traffic Signs, Markings & Road Appurtenances Km 44.50 31.64 4.82% 9 Miscellaneous works 40.08 6.10% 9a Street lighting Km 46.658 4.94 9b Rest area Nos. 1.000 15.12 9c Landscaping and plantation Km 44.500 1.96 9d ROW Boundary wall Km 85404 13.76 9e Others - 4.30 1 no on MR + 10 Toll plaza for main carriageway no. 8 nos entry/exit 18.12 2.76% 440.9 Subtotal (A) 67.14% 6 B Structures nos. len. (m) 11 Culverts 69 - Sqm 10461 29.38 4.47% 12 Minor Bridges 12 210 Sqm 6743 39.47 6.01% 13 Major bridges 4 820 Sqm 16000 71.54 10.89% 14 SVUP 11 77 Sqm 2777 15.23 2.32% 15 LVUP 6 72 Sqm 2272 10.02 1.53% 16 VUP 5 75 Sqm 2480 13.36 2.03% 17 Flyovers/Overpass 3 422 Sqm 9706 23.37 3.56% 18 ROB/RUB 1 122.1 Sqm 3004 13.46 2.05% 215.8 Subtotal B) 32.86% 3

656.7 I Cost of Civil Works (in Crores) (A+B) 9 Length of the project road 44.50 Cost per km. length (in Crores) 14.76

Durg-Raipur section of NH-53 (Package A – Ch 0+000 to 44+500) GENERAL ABSTRACT OF COST

Escalation in Civil Construction Cost between Bid Due II date and project preparation date @ 5% (Considering 0 0% 0.00 year between project preparation and bid due date)

Final Feasibility Report E-18

III Total Civil Construction Cost including inflation 656.79 Contingencies/QC @ Nil % of Total civil construction IV cost (III) (Not Considered as per MoRTH’s Circular 0% 0.00 dated 9.05.2018) V Total EPC Cost (III+IV) 656.79 VI IC/Pre-operative expenses @ 1% of Total EPC Cost (V) 1% 6.57 VII O&M Provision during development period 0.00 VIII Financing charges @1% of Debt 1% 3.83 IDC (Interest During Construction) @10.45% p. a. on IX 10.45% 28.05 Debt (Term loan) X Centages over EPC cost (VI+VII+VIII+IX) 38.45 XI Estimated Project Cost (V+X) 695.24

XII Non Civil Cost Land Acquisition Cost and R & R Cost 346.97 Utility shifting cost 17.64 Environmental Cost 6.57

Contingencies @1% of Civil Cost 1% 6.57 XIII Subtotal 377.65

XIV Total Project Cost (IX+XI) (in Crores) 1072.99

Final Feasibility Report E-19

Durg-Raipur section of NH-53 (Package B – Ch. 44+500 to 92+230) GENERAL ABSTRACT OF COST

% of Bill Cost (Rs. Item of works Unit Quantity Civil No. Crores) Cost A Highways 1 Site Clearances Hect. 278.07 1.13 0.16% 2 Earthwork Km 47.73 135.52 18.69% 3 Granular Sub-Base & Base Courses Km 47.73 90.97 12.55% 4 Flexible pavement (Bituminous courses) Km 47.73 87.35 12.05% 5 Rigid Pavement at Toll plaza Nos. 25.25 3.48% 6 Drain Works 9.23 1.27% 6a Covered drain Km 1.58 1.22 6b Open lined drain Km 14.26 4.25 6c Unlined drain Km 98.90 1.31 6d Chute drains Km 31.56 2.45 7 Protection Works 44.94 6.20% 7a Reinforced Earth walls Sqm 4859.20 3.26 7b Retaining wall/toe wall Rm 3121.00 15.38 7c Slope stabilisation Sqm 555773 26.30 8 Traffic Signs, Markings & Road Appurtenances Km 47.73 40.57 5.59% 9 Miscellaneous works 41.78 5.76% 9a Street lighting Km 33.872 3.37 9b Rest area Nos. 1.000 15.12 9c Landscaping and plantation Km 47.730 2.36 9d ROW Boundary wall Km 93486 15.13 9e Others - 5.81 1 no. on MR + 10 Toll plaza no. 4 nos. on entry/exit 13.28 1.83% Subtotal (A) 490.03 67.58% B Structures nos. Span (m) Deck area 11 Culverts 98 - Sqm 13259 38.22 5.27% 12 Minor Bridges 15 297 Sqm 8803 46.68 6.44% 13 Major bridges 2 240 Sqm 6000 29.08 4.01% 14 SVUP 7 49 Sqm 1674 8.57 1.18% 15 LVUP 6 72 Sqm 2334 12.26 1.69% 16 VUP 5 75 Sqm 2573 13.66 1.88% 17 Flyovers/Overpass 5 354 Sqm 8574 32.68 4.51% 18 ROB/RUB 5 307 Sqm 11648 53.94 7.44% Subtotal B) 235.10 32.42%

I Cost of Civil Works (in Crores) (A+B) 725.13 Length of the project road 47.73 Cost per km. length (in Crores) 15.19

Final Feasibility Report E-20

Durg-Raipur section of NH-53 (Package B – Ch. 44+500 to 92+230) GENERAL ABSTRACT OF COST

Escalation in Civil Construction Cost between Bid Due II date and project preparation date @ 5% (Considering 0 0% 0.00 year between project preparation and bid due date) III Total Civil Construction Cost including inflation 725.13 Contingencies/QC @ Nil % of Total civil construction IV cost (III) (Not Considered as per MoRTH’s Circular 0% 0.00 dated 9.05.2018) V Total EPC Cost (III+IV) 725.13 VI IC/Pre-operative expenses @ 1% of Total EPC Cost (V) 1% 7.25 VII O&M Provision during development period 0.00 VIII Financing charges @1% of Debt 1.0% 4.22 IDC (Interest During Construction) @10.45% p. a. on IX 10.45% 29.60 Debt (Term loan) X Centages over EPC cost (VI+VII+VIII+IX) 41.07 XI Estimated Project Cost (V+X) 766.20

XII Non Civil Cost Land Acquisition Cost and R & R Cost 421.67 Utility shifting cost 13.81 Environmental Cost 7.25

Contingencies @1% of Civil Cost 1% 7.25 XIII Subtotal 449.98

XIV Total Project Cost (IX+XI) (in Crores) 1216.18

Final Feasibility Report E-21

Development of Economic Corridors, Inter Corridors, Feeder Routes to improve the efficiency of freight movement in India (Lot-3/Chhattisgarh/Package-1) under Bharatmala Pariyojana. Durg – Raipur section of NH-53 (Mumbai – Kolkata Economic Corridor) Executive Summary

Final Feasibility Report E-22