2 Project Description

Consultancy Services for Preparation of Feasibility Report for Two-laning of Km. 0.000 to Km.53.000 of SH- 2B section comprising the Palari-Makrana-Khatu(Highway-I) inclusion of Makrana-Bidiyad-Parbatsar from Km 0.000 to Km 22.300 of SH-2D (Pkg-11) in the State of Rajasthan

Public Works Department

Government of Rajasthan

EXECUTIVE SUMMARY

The work for Consultancy Services for Preparation of Feasibility Report for Two-laning

of Km. 0.000 to Km. 53.000 of SH-2B Manglana-Makrana-Khatu comprising the section from Manglana to Khatu (the “Highway-I”) inclusion of *Makrana-Bidiyad- Parbatsar SH-2D from Km 0.000 to Km 21.000 connecting Makrana (SH-2B) to Parbatsar (SH-21A) in the State of Rajasthan has been awarded to YONGMA Engineering Company Ltd in consortium with M/s. STERLING Indo Tech Consultants

P Ltd, by Public Works Department, Government of Rajasthan vide letter no.F-

7(25)/PPP/2014-15/Package-11/D-21, dated on 21-08-2014. The commencement date of

the project is 10^thSeptember 2014.

Feasibility Study was carried out by YONGMA Engineering Company Ltd in consortium with M/s. STERLING Indo Tech Consultants P Ltd and the report evaluates Financial

Viability in terms of Financial Internal Rate of Return (IRR) of the homogeneous road sections for optimum upgrading. The above evaluation has been based on various surveys and investigations carried out during the course of the study and these include traffic, topography, pavement condition, inventory and condition of road/structures and material investigations. Special attention has been given to maximize the use of existing pavement and available land and use of local resources. Beside, due care is also taken to ensure use of modern construction technology to achieve the desired quality and performance requirements and attain the intended level of service.

0.3 PROJECT DEVELOPMENT DESCRIPTIONS 0.3.1 General

The Project Road is comprises of two existing road sections. The main part of the Project

Road startsfrom Manglana at Km. 0.000 and ends at the junction of SH-19 at Khatu at Km. 52.000. The project road passes through Nagaur district of Rajasthan and the major settlements along the project corridors are Manglana, Makarana, Borawar, Kalwa, Manana, Manani, Gorawa, Bolathana, Ranigaon Khatu Khurd. Inclusion of Part to the Project Road starts from Makrana at Km. 0.000 and ends at the Parbatsar at Km. 22.424 and the road passes through Makrana, Bidiyad, Kinsariya, Narwa, Parbatsar.. A summary

of the project corridor consist the following configuration as given in Table 0.1

Table 0.1: Project Length
Sl.

No.

Manglana-Makrana-Khatu (SH-2B)

12
3.75m wide carriageway with 1.0m to 1.5m Earthen shoulder 5.5m wide carriageway with 1.0m to 1.5m Earthen shoulder 7.0m wide carriageway with 1.0m to 1.5m Earthen shoulder 10.0 m wide carriageway with 1.0 m to 1.5 m earthen Shoulder 14.0m wide carriageway with 1.0m to 1.5m Earthen shoulder 7.00m wide R.O.B. with 1.5m Footpath
34.577(66.65%)
2.495 (4.81%) 8.998(17.35%) 0.250 ( 0.48% )
4.005 (7.72%) 1.550 (2.99%)

51.875 (100%)

34. 5. 6.

Total
Makrana-Bidiyad-Parbatsar (ODR-8)

14.315
1

2
5.5m wide carriageway with 1.0m to 1.5m Earthen shoulder
(63.62%)

0.3.2 District and Nodal Towns/Villages on the Project Road

The project road passes through Nagaur district of Rajasthan State. The nodal

town/villages on major part of the project road (SH-2B) are Manglana, Makrana, Borawar,

Kalwa, Manana, Manani, Gorawa, Bolathana, Ranigaon, Khatu Khurd and in the included part (SH-2D) are Makrana, Bidiyad, Kansariya, Narwa, Parbatsar.

0.3.3 Traffic Volume

The summary of the Average Annual Daily Traffic (AADT) for the project stretch is given in

Table 0.2

Table 0.2: Average of Traffic Survey Data in October 2014 & January 2015(AADT)

Km
1+750

Type of Vehicles
44+000 13+000

Car,jeep,Van or Light Motor vehicle or Tractor with Trolley carrying Non-Agriculture produce Light commercial vehicle, Light Goods Vehicle or mini Bus
1884
369
361 182 114
632 209

Heavy construction Machinery (HCM) or Earth Moving Equipment (EME) or multi Axle Vehicle (MAV)(3++)

Total Tollable Nos Total Tollable PCU Total Vehicles at each location Total PCU at each location
3041 5734 5428 7176

1971 3471 3395
1267 1758 1911

0.3.4 Proposed Developmental Plan/Construction features are summarised as here under:

a) Widening scheme can be summarised as given in Table 0.3

Table 0.3: Summary of Widening Scheme-SH2B

Sl. No.
Length
(km)

A. Existing Road Width 3.75m (Single Lane)

Widening of Single Lane to 2-Lane with paved shoulder & Strengthening with Bituminous Course (DBM+BC) + 2.5m Granular Shoulder with extension of Drainage Layer
2 Lane with paved shoulder Widening & Strengthening with Bituminous Course (DBM+BC)

Reconstruction of Single Lane & Widening to 2-Lane +

New Construction of Two lane Bypasses with EARTH WORK IN Embankment & Subgrade, Non-Bituminous
7.970 sub base & Base Course (WMM+GSB) & Bituminous
Base Course (DBM+BC) + 2.5m Granular Shoulder with extension of Drainage Layer
2 Lane New Construction (Bypasses)
IIIA

Reconstruction of Single Lane & Widening to 2-Lane + 2.5m Granular Shoulder with extension of Drainage Layer
2 Lane Reconstruction 1/2 Width RHS
IVA VA
0.672
New Construction of Pavement for Toll Plaza at Km

B. Existing Road Width 5.50m (Intermediate Lane)

Reconstruction of Intermediate Lane & Widening to 2- Lane + 2.5m Granular Shoulder with extension of Drainage Layer
2 Lane Reconstruction (Flexible Pavement)

Reconstruction of Intermediate Lane & Widening to 2-
0.450 Lane with Paved shoulder +1.0 m Granular shoulder with extension of Drainage Layer
2 Lane Reconstruction (Rigid Pavement)
IIB

C. Existing Road Width 7.0m (Two Lane)

Widening to two lane with paved shoulder and Strengthening with Bituminous Course (DBM+BC) on existing 2 lane & Provisioning of 1.00m Granular Shoulder,
2 Lane Strengthening with Bituminous Course (DBM+BC) (Ex. 7.0m)

Reconstruction & Raising of two lane to two lane with paved shoulder.
IIC 2 Lane Reconstruction IIIC 2 Lane Rigid Pavement
0.720
Widening to 10 m wide rigid pavement with granular shoulder..
0.810
2 Lane to Two Lane with paved shoulder Widening & Strengthening with Bituminous

Course ( DBM+BC) ( Ex. 7.0m)

New Construction of Pavement for Toll Plaza at Km 1+750

ROB Under Construction by RUIDFCO at Km 3+660

Strengthening with Bituminous Course (DBM+BC) on

Shoulder,

D. Existing Road Width 10.0 m (Two Lane+ Paved Shoulder)

Course (DBM+BC) (Ex. 10.0m)
0.250 Provision of 1.0m Gravel Shoulder, Drainage Layer
Not Extended

E. Existing Road Width 14.0 m (Four Lane)

4 Lane Strengthening with Bituminous Course (DBM+BC) (Ex. 14.0m)
Strengthening with Bituminous Course (DBM+BC) &
1.150 Provisioning of 2.50m Gravel Shoulder, Drainage
Layer Not Extended
IE

4 Lane Rigid Pavement –No

Work

ROB Under Construction by

RSRDCC at Km 7+875

Summary of Widening Scheme-SH-2D

Length
Remarks
(km)

A. Existing Road Width 5.50m (Intermediate Lane)

Widening of Intermediate Lane to 2-Lane &Strengthening with Bituminous Course (DBM+BC) + 2.5m Granular Shoulder with extension of Drainage Layer
2 Lane Widening & Strengthening
IA

IIA IIIA

8.696 0.126
(DBM+BC)

with extension of Drainage Layer

Widening of Intermediate Lane to 2-Lane &Strengthening with Non Bituminous Course
2 Lane Widening & Strengthening with Non Bituminous Course (WMM+DBM+BC)

Shoulder with extension of Drainage Layer

Widening to 2-Lane + 2.5m Granular Shoulder with extension of Drainage Layer
2 Lane Reconstruction 1/2 Width RHS

Widening to 2-Lane + 2.5m Granular Shoulder with extension of Drainage Layer
2 Lane Reconstruction 1/2 Width LHS

0.300
New Construction of Pavement for Toll Plaza at Km 13+000

New Construction of Two lane Bypasses with EARTH WORK IN Embankment & Subgrade, Non-Bituminous sub base & Base Course (WMM+GSB) & Bituminous Base Course (DBM+BC) + 2.5m Granular Shoulder with extension of Drainage Layer

(Bypasses)

Length
Remarks
(km)

B. Existing Road Width 7.0m (Two Lane)

(DBM+BC)& Provisioning of 2.50m Gravel Shoulder, Drainage Layer Not Extended

(Ex. 7.0m)
6.473 0.200 0.720
Reconstruction & Raising + Provisioning of 2.50m Gravel Shoulder, Drainage Layer not Extended

2 Lane Strengthening with white topping - Rigid Pavement (Ex. 7.0m)
Strengthening with White Topping over Existing PQC
IIIB IVB
Reconstruction of Two lane Rigid Pavement with 1.5m paved shoulder and 1.0m Granular Shoulder with extension of Drainage Layer

0.150
Pavement

0.3.5 Bypasses and Realignment

As the existing road passes through the villages having width and geometry constraints requires bypasses. The existing road (SH-2B) & (SH-2D) passes through villages requires bypass as

tabulated below 0.4
Side to

Existing Road

1. Kalwa
2. Manana 3. Manani 4. Gorawa
5. Ranigaon
LHS RHS LHS RHS LHS
1.550 1.420 1.550 1.300 2.150
Manglana-Makrana-Khatu
(SH-2B)

Makrana-BidiyadParbatsar (SH-2D)

0.3.6 IRC: 37-2012 Method of Flexible Pavement Design –Widening and for New construction

Pavement composition thicknesses were designed for widening, reconstruction and new construction sections as per IRC: 37-2012. For strengthening of existing flexible road pavement,

overlay thickness were established as per IRC: 81-1997. At Toll Plaza locations provision of rigid pavement is given and pavement composition was determined as per IRC: 58-2011.

The flexible pavement thicknesses required for pavement widening and New Pavement of

stretches is given in Table 0.5 & Table 0.6 Table 0.5: Flexible Pavement Thickness for Widening of Existing Lane, New pavement and
Reconstruction Stretches

Design
Existing Chainage Traffic Traffic
(MSA) (MSA)
Design
Proposed Minimum Pavement

Thickness (mm)
CBR of Viscosity Subgra Grade of de (%) Bitumen

16+000 (SH-2B) 51+875 (SH-2B) 22+500 (SH-2D)

5
76 10 22
12.50 12.50 12.50
VG 30 VG 30 VG 30
40 40 40
80 50 50
250 250 250
200 200 200

570 540 540

16+000

0.3.7 IRC: 81-1997 Method of Flexible Overlay – For Strengthening of Existing Pavement

2 Project Description

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