Presentation on theme: "- Development of - Rajasthan State Road Development"— Presentation transcript:
1- Development of - Rajasthan State Road Development & Construction Corporation Ltd.- Development of -Gotan-Pundlu-Borunda-Ransigaon-Khariameethapur-Bilara-Sojat RoadBLG Construction Services (P) LtdAN ISO CERTIFIED COMPANY FOR CIVIL ENGINEERING CONSULTANCY
4Necessity of The Project This route Carries Heavy Mining and Industrial Traffic. A large number of lime, cement and chemical Industries nearly more than 100 are situated on this road. Besides this a large number lime stone quarries are also situated in the surroundings of this Road.The road caters for raw and finished lime product transportation. The area is agriculturally rich and improvement of this road will reduce the operation and maintenance cost of vehicles plying over this road.
6Study ObjectiveDevelopment of the road as two laning with paved shoulder or earthen shoulder.Determining technical feasibility & financial viability.Development & Construction of project highway with project facilities, enhanced safety & Level of services.To ensure minimum adverse impact on local population, road users & environment .Phased development of project highway for improving its financial viability with minimum inconvenience to traffic if additional work are undertaken within 7 years.
8Work Done Till Date Reconnaissance Survey Completed Mobilization of Staff7 Days Traffic demand assessment and classified Traffic Volume count work completed, Intersection volume count completed, Pedestrian crossing completed. Axle load Spectrum completed.Topographic, Alignment and Land use survey completed for 70km of project road. Bridge & road condition survey completed.Geotech, material, hydrology, drainage survey in progressInspection of available records completed.Land Plan survey under preparation.Environment and social impact study in progress.
9Time Schedule for Submission Key Date No.Description of DeliverablesWeek No.KD1Submission of Inception Report1KD2Submission of Draft Detailed Project Report, Bidding Documents and land acquisition report4KD3Approval of Final Detailed Project Report and Bidding Documents6KD4Submission of required project clearances from the concerned agencies8KD5Completion of project104
11Project DescriptionProject Road is Road from Gotan to Sojat Via Pundlu – BorundaProject Road is having total length of 93 Kms.Project Road length is 23 KM in district Nagour.Project Road length is 58 KM in district Jodhpur & 12 KM in PaliExisting ROW12 – 15 M15 – 20 M13 KM80 KM
12Project Description contd.. Project Road passes through town villages as below :KMCity / Village NameGotan16Pundlu28Borunda36Haria Dhana41Ransigaon61Kharia Meethapur63BilaraPredominant land use is agriculture.Structures are generally in good condition.Minor bridges and pipe culverts shall have to be reconstructed / widened.Flush Causeways will be replaced by Culverts.Bypass at Ransigaon-Hariadhana and pundlu are proposed.Construction of CC road in Borunda mining area and other water logged village portions.
13Physical Features Features Detail Road Length (in KM) 93Km + 7.0km Extended loop to Khejarla + 6.0km Bypasses Geometrical Improvement of road107 KmIntersection11Minor Bridge2Causeway / Culverts49Road ConditionFair38 KmPoor50 KmKuccha / damaged5 KM
14Physical Features contd.. Formation WidthVarious from 10 M to 12 MCarriageway WidthKM 0/0 – 22/ MKM 22/0 – 26/0 Kuccha/DamagedKM 26/0 – 45/ MKM 45/0 – 53/ MKM 53/0 – 62/ MKM 62/0 – 63/0 7 MKM 63/0 – 93/ MCrust ThicknessWBM MMGSB MM to 230 MMB.T mm PMCCBR10.0%
17Starting Point at Gotan Intersection at Dhanapa PhotosStarting Point at GotanPipe CulvertKacha Track inMining Area BorundaFlush CausewayIntersection at Dhanapa
18ALIGNMENT THROUGH TOWN/VILLAGES The alignment passes through village Gotan-Pundlu-Borunda-Hariadhana-Ransigaon-Murkasni-Jhaak-Khariameethapur-Bilara-Barna and Atpada. Bypass is proposed at Ransigaon.Road Geometrics Improvement proposed near village Pundlu and at road from Pundlu to Borunda.
34Total Pavement Thickness Traffic ProjectionsAs per IRC-37: % increase in traffic per Annum As per Model Concession Agreement 6% increase in traffic per Annum For pavement design : CBR : 10% VDF : BUS 1.5 Truck 3.5 LCV 1.5 Hence for crust design purposes as per IRC-37:2001S.No.SectionMSATotal Pavement ThicknessBCDBMWMMGSB1.CBR 10%205654075250200
35PCU/Day (Level of Services – B) PCU/Day (Level of Services – C) Lane Capacity StandardsCapacityPCU/Day (Level of Services – B)PCU/Day (Level of Services – C)Two Lane with 1.5m earthen shoulder1500017500Two Lane with 1.5m paved shoulder1800024000
36Laning RequirementS. No.SECTIONPCU 2010PCU 2012PCU 2017PCU 2022PCU 2027PCU 20301Gotan to Borunda473053157113951912738151712Borunda to Khariameethapur71187998107041432519171228323Khejarla to Khariameethapur2786313041895604749889314Bilara to Sojat626470389418126031686720089Capacity of 2 lane with earthen shoulder exhausting in year 2023 in respect of Borunda to Khariameethapur, in year 2025 in respect Bilara to Sojat and year 2030 in respect to reach from Gotan to Borunda hence to two lane with paved Shoulder will be required.
37Proposed Design Standard as per the contract Design Standard for 2 Lane with Paved ShoulderS No.Design ElementUnitProposed Design Standard as per the contract1Design SpeedRulingKM/h100Minimum802Number of traffic lanesNo.3Width of each lane carriagewaym3.54Shoulder widthHard1.5Earthen1.05Cross fallCarriageway%2.5Earthen Shoulder4.06Embankment Slope (H:V)2:017Sight DistanceDesirable250Absolute Minimum180
38Proposed Design Standard as per the contract S No.Design ElementUnitProposed Design Standard as per the contract8Horizontal CurvesMaximum Super Elevation%5.0Ruling minimum radiusm500Absolute Minimum radius360Radius beyond which super elevation is not required18009Transition Curve LengthV3/ CR where V= design speed, R= radius of curve10Vertical AlignmentRuling Gradient2.0Maximum Gradient2.5Minimum Length of Vertical Curve60
40Location of Proposed Toll Plazas Toll Station No.LocationTollable Length1Km 1 (At Gotan)28 Km2Km 35 (At Borunda)35 Km3Km 60 (At Khariameethapur)27 Km4Km 70 (At Bilara)30 Km5Km 93 (At Sojat)To make Toll realization realistic and to facilitate public of this area the entire road has been divided into 4 Toll Zones.The Toll Plazas do not fall with in 10 Km Municipal AreaThe Toll collected at one of the plazas will be verified at the other one.
45Cost Estimate Particulars Amount (in lacs) Total Cost of Project ParticularsAmount (in lacs)AConstruction of Road(I)BT Road(II)CC Road736.94Total of ABCost for CD workCUtility Shifting50.00DCost for Toll Plazas (5 nos)100.00ECost for Truck Lay Byes25.00FCost for Bus Shelters L-SBase cost of A to FLand 5%508.84Escalation for the 2nd 10% (Without LA)10% (Without LA)5% (Without LA)Quality 1% (Without LA)101.77Guarantee Commission to State Govt. (Without LA)Sub TotalA&S ChargesApplication fee and front end fee67.17IDCPTotal Cost of Project
46Toll RealisationFor Toll Realisation following exemption have been madeType of TrafficPercentage assumed excluding daily passesPresumed Tollable Traffic in % of Colume 2Net Tollable Traffic1234Tractors309027Cars % Jeeps708559.5Buses9566.5Trucks < 5 TTrucks > 5 T9767.9Multi Axle Trucks100Of the net Tollable Traffic 85% Toll realisation has been assumed in the project viability calculation.
47Project Cost Repayment LacConstruction Period2 YearToll Collection Period18 Years 2 MonthsConcession Period20 Years 2 MonthsProject is viable