bangladesh rural road maintenance- a challenge …...road surface condition data • traffic survey...

BANGLADESH

BANGLADESH-LOCAL GOVERNMENT ENGINEERING DEPARTMENT (LGED)

LGED

17/06/2013 1

Bangladesh Rural Road Maintenance- A Challenge for Sustaining the Benefits of

Improved Access

Speaker:Mohammad Mahbub Alam

Executive Engineer, Road Maintenance and Road Safety Unit, Local Government Engineering Department, Bangladesh.

BANGLADESH


LGED

Bangladesh

Vietnam

Country Profile

Country Peoples Republic of Bangladesh

Total Area (Sq Km)

1, 47, 570

Division 7District 64Upazila (Sub District)

485

Population Total: 149,772,364

Density 1,033.5/km2

BANGLADESH


LGED

Chain of Command

Chief Engineer

Addl CEs Addl CEs

SEs SEs

XENs XENs XENs

SEs

XENs

UEs UEs UEs UEs UEs UEs

SEs

XENs

PDs

BANGLADESH


LGED

17/06/2013 5

Human Resource Distribution

Upazila Level88.34

District Level7.89%

Regional Level0.56%

HQ Level1.33%

BANGLADESH


LGED

17/06/2013 6

Rural

UrbanWater

BANGLADESH


LGED

Rural Road Network under LGED/LGIRoadType

Total Length(Km)

Surface Type-Wise Break-Up(Km)

Structure(m)

Existing Gap(m)Paved Earthen

Flexible Pavement

(BC)

Rigid Pavement (CC/RCC)

Brick Pavement (HBB/BFS)

%

Upazila Road 37,811 27,419 515 2,445 80% 7,432 3,82,285 95,180

Union Road 44,851 18,198 563 4,392 52% 21,698 3,12,013 1,20,909

Village Road-A 1,10,744 14,751 595 7,306 20% 88,091 3,31,409 2,51,830

Village Road-B 1,08,756 4,664 309 3,834 8% 99,949 1,60,151 2,18,746

TOTAL 3,02,162 65,032 1,982 17,977 28% 2,17,170 11,85,858 6,86,665

BANGLADESH


LGED

17-Jun-13 8

Pavement Condition of BC Surface Upazila & Union Road Based on IRI

Good Fair

Poor Bad

Fair (6≤ IRI ≤8)10,573; 33%

Bad (IRI >10)8,880; 28%

Good (IRI< 6)4,472; 14%

Poor (8≤ IRI ≤10)8,043; 25%

Condition

IRISurvey

Length (km) %

Good IRI <6 4,472 13.99%

Fair 6≤ IRI ≤8 10,573 33.07%

Poor 8≤ IRI ≤10 8,043 25.16%

Bad IRI >10 8,880 27.78%

Total Survey Length 31,968 70.08%

Total BC Length 45,617

BANGLADESH


LGED

Road Asset Management System (RAMS)

Data Analysis, Prioritization

[RSDMS ]Data Survey

Road Inventory Database

Implementation

Budget Allocation

Monitoring and

Evaluation

Schemes Ground Check, DMC

Management

Road & Bridge Characteristics

Road & Bridge Condition

BANGLADESH


LGED

Assessment of Annual Maintenance Need To assess need the following information

are updated annually

• Roughness Survey Data

• Road Surface Condition Data

• Traffic Survey Data

Computer software is used to assess maintenance need of each district network.

• Road attribute data like - surface type, connectivity with GC, RM & others socio-economic features, etc

Maintenance work program is then optimized as per budget provision

• Bridge/Culvert Condition Survey

BANGLADESH


LGED

Maintainable Road Section Identification

BANGLADESH


LGED

Assessment of Annual Maintenance Need

IRI Range Condition Rating

Up to 6 Good

6 to 8 Fair

8 to 10 Poor

More than 10 Bad

Conduct Roughness

Survey

Compilationof

Data

Analyzing &

Rating Condition

Obtain Surface Condition of Road Network

Good Length

Fair Length

Poor Length

Bad Length

BANGLADESH


LGED

Assessment of Annual Maintenance Need

Total An

nu

al Main

tenan

ce Need

Cost of RM (Off Pavement)

Cost of RM (On Pavement)

Cost of PM (Re-Sealing)

Cost of PM (Overlaying)

Cost of Rehabilitation

Cost of Bridge/Culvert Maint.

Total Length of UZR+

Paved Length of UNR x

Avg. Unit Cost

Fair Road Lengthx

Avg. Unit Cost

Poor Road Lengthx

Avg. Unit Cost

Bad Road Lengthx

Avg. Unit Cost

Damaged Bridge/Culvert Length

xAvg. Unit Cost

Good Road Lengthx

Avg. Unit Cost

BANGLADESH


LGED

Road Maintenance Funds (Revenue Budget)

300

400

550

650

750

950

1020

1100

1180

1250

1360 20

00 2600

2800

3150

3500

3700

3885 4400

6250 76

00

1200 1200 12

00 1200

1200

1200 13

00

0

1000

2000

3000

4000

5000

6000

7000

8000

92-9

3

94-9

5

96-9

7

98-9

9

00-0

1

02-0

3

04-0

5

06-0

7

08-0

9

10-1

1

12-1

3

Year

Taka

in m

illio

n

GOB JDCF

BANGLADESH


LGED

Maintenance Need vs. Fund Allocation

0.005000.00

10000.0015000.0020000.0025000.0030000.0035000.0040000.00

2001

-02

2002

-03

2003

-04

2004

-05

2005

-06

2006

-07

2007

-08

2008

-09

2009

-10

2010

-11

2011

-12

2012

-13

Year

Taka

in m

illio

n

Requirement Fund Accessible

Rapidly increased due to Road transferred from RHD and Flood

BANGLADESH


LGED

District-Wise Weightage Calculation for Allocation of Fund

[A]

% of Paved (BC & Rigid) Length of UZR & UNR of a District w.r.t Country Total

[B]

% Vehicle km of Paved (BC & Rigid) Length of UZR & UNR

of a District w.r.t Country Total

[C]

% Socio-Econ. Point Total of Paved (BC & Rigid) Length of UZR & UNR of a District w.r.t

Country Total

[D] Weightage %

(A+B+C)/3

Road Parameter[E]

Repair Cost for FairLength of Paved (BC &

Rigid) of UZR & UNR of a District

[F]

Repair Cost for PoorLength of Paved (BC &


[G]

Repair Cost for BadLength of Paved (BC &


[H]

Repair Cost for Damaged B/C on Paved (BC &


[I] Total Repair cost of a District (E+F+G+H)

[J] Weightage % I/Sum of I

Condition & Cost Parameter

District Weightage

(D+J)/2

Link to make Relative

Weightage

BANGLADESH


LGED

District-Wise Allocation of Fund

% of Pave

Length

% of Vehicle

km

% of Socio-Econ Point

Weightage(B+C+D)/3

Cost of Reseal

Cost of Overlay

Cost of Rehab

Cost of Struct. Repair

Weightage

A B C D E F G H I J K L

KUSHTIA 0.0239 0.0251 0.0177 0.02222 873.89 1786.64 1168.98 47.00 0.02332 0.02277 910.82

CHUADANGA 0.0132 0.0360 0.0111 0.02008 683.65 2273.04 1192.25 30.01 0.02572 0.02290 916.00

MEHERPUR 0.0090 0.0094 0.0088 0.00906 673.26 1185.23 549.70 15.77 0.02088 0.01497 598.68

JESSORE 0.0289 0.0915 0.0309 0.05047 1122.62 712.88 492.78 58.60 0.01631 0.03339 1335.58

JHENAIDAH 0.0221 0.0216 0.0185 0.02073 654.03 262.80 115.33 44.32 0.00828 0.01450 580.18

MAGURA 0.0120 0.0129 0.0189 0.01460 542.95 107.70 13.93 31.95 0.00600 0.01030 411.99

NARAIL 0.0077 0.0106 0.0054 0.00792 109.18 746.25 1628.88 15.86 0.02153 0.01473 589.06

District Wise Fund

Alloc.K x Total

Fund

Road Parameter

DistrictDistrict

Weightage(E+J)/2

Cost Parameter

Example : Consider Total Accessible Fund is 400 Crore

BANGLADESH


LGED

Points Value for Priority RankingGroup Description Rating

Upazila Road 12

Union Road 6

Village Road 3

Fully BC 12

BC + HBB/Other Pavement (Fully Paved)

10

Fully HBB/Other Pavement 6

BC + HBB/Other Pavement + Earthen 3

Nil Gaps 12

Minor Gaps (upto 50m total) 6

Major Gaps 3

Classification

Surface Type

Gaps

BANGLADESH


LGEDLOCAL GOVERNMENT ENGINEERING DEPARTMENTAnnual Maintenance Need based on Road Condition

Fin-Year : 2012-13

Upazila : Badargonj District : Rangpur Periodic Maintenance (Road) Total Demand Tk.383.32

Sl. No.

Road Code Road Name

Total Priorit

y Score

Average IRI

Traffic Volume Total

Length

Surface Type-Wise Break-

UpStructure

Construction Period

Proposed for Maintenance Last Maintenance Operation on Proposed Segment

RemarksCVD AADT

Earthen

Pavement No. Span Segment

ChainageEffective

lengthTreatment

typeTentative

Cost Year Segment Treatment type

(No.) (No.) (No.) (km) (km) (km) (No.) (m) (FY) From To (m) RS/OL/Re-hab (lac Tk.) (FY) (m to m) RS/OL/Re-

hab1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

1 185032001 Badargonj UZHQ-Nagerhat GC 153 6.80 6 836 15.2 0 15.2 23 71.00 1998-2001 13+700 15+200 1,500 Seal Coat (7mm) 20.92 2005-06 000-5000 7mm Seal

coat

2 185032002 Badargonj UZHQ-Chowmohoni Via Laldighihat GC 150 7.90 7 820 15.41 0 15.41 24 85.00 1999-2001 2010-11 000-1500 PM (Over

Lay)

Road Segments exist in good condition

3 185032003 Nagerhat GC-Shyampur GC Via Kather Bridge 123 7.40 5 414 14.1 6.48 7.62 12 48.00 1998-2002 2005-06 000-14100 PM (Re-

Seal)


4 185033003 Chilapakhat-Shyempurhat GC 114 6.80 5 264 15.91 10.2 5.71 29 197.00 2003-11 3+500 5+300 1,800Dense

Carpeting (25mm)

33.45 2004-05 2750-4250 PM (Over Lay)

5 185032006 Badargonj UZHQ-Khoyerpukur GC 111 7.20 6 345 10.6 0 10.6 22 80.00 1996-05 0+000 4+000 4,000 Seal Coat

(12mm) 55.79 2003-04 000-4000 PM (Re-Seal)

6 185033019 Laldhigirhat-Borderhat UP Office 108 8.50 5 324 6.25 0 6.25 21 35.00 1992-93 2005-06 000-6250 PM (Over Lay)


7 185033008 Gopalpur Pucca UZR-Kutubpur UP via Bagmarahat 102 1 196 5.75 3.47 1.2 9 26.00 2004-05 2008-09 0000-1200 PM (Over

Lay)


8 185032004 Taxerhat GC-Khayerpukur GC via Bokshigonjhat 99 6.50 9 509 5.7 0 5.7 6 84.00 1996-01 0+000 3+000 3,000 Seal Coat

(7mm) 28.40 2007-08 000-5700 PM (Re-Seal)

9 185033001 Lohanipara UP-Badargonj GC via Dugdugirhat 96 7.80 0 161 10.5 7.27 3.23 13 56.00 1995-03 2008-09 8570-

10500PM (Re-

Seal)


10 185033002 Bannir Bazar RHD-Muchirhat via Gupinatpur UP 96 7.00 0 201 9.9 5.02 4.88 26 34.00 1997-11 0+000 4+880 4,880 Seal Coat

(12mm) 56.72 2007-08 000-2500 PM (Re-Seal)

11 185034001 Sugermill-Laherirhat 96 47 780 4.5 0 4.5 5 10.00 No Data No DataRoad Segments exist in good condition

12 185034028 Osmanpur Madrasa RHD-Bishnopur UP Office 84 2 355 3.6 2.43 1.17 2 3.00 1996-04 2010-11 000-1170 PM (Over

Lay)


13 185033006 Kutubpur UP Office-Kalamertal Pucca UZR via Chandamarighat 81 0 141 5.16 4.59 0.57 6 158.00 2004-05 0+000 4+590 4,590 Seal Coat

(12mm) 53.35 No Data - -

14 185033011 Nagerhat GC-Padagonj hat via Arunnesha ghat 78 8.30 8 440 8.85 2.96 5 11 44.00 1994-09 2+800 5+890 3,090 Seal Coat

(12mm) 35.91 2004-05 000-7960 PM (Re-Seal)

15 185033012 Bisnupur U.P.-Bokshigonj Hat 78 0 82 4.8 4.8 0 12 32.00 No Data No DataRoad Segments exist in good condition

16 185033004 Bisnupur UP-Matherhat via Kaligonj 75 0 99 17 14.48 2.53 22 46.00 2003-07 2005-06 5530-

10030PM (Re-

Seal)


17 185034017 Mominpur High School RHD-Dangirhat 75 10.30 0 142 3.5 0 3.5 4 64.00 1990-00 No Data


17-Jun-13 19

BANGLADESH


LGEDProposed Schemes with Condition

BANGLADESH


LGED

-Financing from Revenue Budget ;

-Financing through Development projects by foreign assistances or Government Development program;

-Block allocation to Local Government Institutions like Union Parishads or Upazila Parishads or Zila Parishads and

-PBMC by foreign assistance program

-Rural Road Maintenance Fund is ¼ of Rural Road Construction Cost

-Almost 1% Cost is used in terms of Asset Value

Rural Road Maintenance Financing

BANGLADESH


LGED

Type of Maintenance

No. of Districts

No. of Schemes Total Amount (Taka)

Off-Pavement 64 2108 55,69,83,481.00

On-Pavement 60 - 7,66,99,861.00

Emergency 31 145 8,30,15,917.00

Outstanding 64 720 79,33,27,993.00

Periodic SE (Region) 64 562 43,06,40,774.00

HQ 64 1,889 665,72,91,437.00

Country Total -- 3,316 859,79,59,463.00

Total Allocation 760,00,00,000.00 Taka

BANGLADESH


LGED

17-Jun-13 23

Routine

Maintenance

Emergency Periodic

Off-Pavement On-Pavement Re-Sealing StructureRehabilitationOverlaying

By Contractor

By Contractor

By Labour Contracting

Society (LCS)

By Mobile Maintenance Team (MMT)

Road Maintenance and Road Safety Unit (RMRSU), LGED HQ, Dhaka

BANGLADESH


LGED

17-Jun-13

BANGLADESH


LGED

Types of Treatment Routine Maintenance

On-Pavement : Restoring drainage, filling potholes & cracks, maintaining edges of pavement on reactive basis

BANGLADESH


LGED

Preparation of Soft and Cold Mixture

1 2

3 4

BANGLADESH


LGED

Edge Breaking Pothole

Edge BreakingEarthen Shoulder Failure

17-Jun-13 27

BANGLADESH


LGED

Types of Treatment

Overlaying : A thicker layer of surfacing to improve structural integrity, about every 7 - 8 years, to restore smoothness and durability.

Periodic Maintenance

Resealing : Regular resealing with a thin film of surfacing, about every 3-5 years, to rejuvenate the road surface.

Rehabilitation : The activities required re-instating the pavement, and road structures to the same condition they were at the time of construction.

BANGLADESH


LGED

17-Jun-13

Surface Dressing

29

Surface Dressing : Completed Road Surface By 12mm Seal Coat

Surface Dressing : On Going Work of 12mm Seal Coat

BANGLADESH


LGED

17-Jun-13 30

Approach Maintenance : Before Repair Approach Maintenance : After Repair

BANGLADESH


LGED

Protective Works

Road Slope sliding : Before Repair

Road Slope sliding : After Repair

BANGLADESH


LGED

PBMC OPERATIONAL SCOPE

Item Type Price DescriptionMaintenance Services Performance-based Design: Contractor

Pricing: Lump sum fees/Km/MonthPayment: Service Level Assessment

Initial Repair Output-based Design: ClientPricing: Unit RatesPayment: Work Completed

Emergency Output-based Design: ClientPricing: Unit RatesPayment: Work Completed

BANGLADESH


LGED

CASH FLOW AND PAYMENT SCHEDULE

Routine Maintenance Off-Pavement

Routine Maintenance On-Pavement

60%

40%

60%

BANGLADESH


LGED

Typical Cost Estimation & Contract InfoPackages Length

(km)Package-1: Sonapur-Thanar hat- Akhter Mier hat road (ch. 3800-15000m) 11.62

Initial Repair Works Maintenance & Management (M&M)

Emergency

Basic Estimated Cost (Tk.) 3,732,627.00 3,466,770.00 889,684.00

Maximum payable Amount 2,429,000.00

Amount to be recovered in Installment

1,303,627.00

Total Estimated Cost 2,429,000.00 4,770,397.00

(17,105.55/month/km) 889,684.00

Mode of Price Quotation BoQ LS BoQ

Contractor’s Rate 2,425,131.00 6,135,360.00

(22,000.00/month/km) 972,463.00

BANGLADESH


LGED

PBMC Challenges

1. Contractor does not address the repair work at once when necessary, due to lack of his own permanent working force, material stack yard & equipment.

2. To earn more profit, contractor does not take initiative to do the necessary repair work by himself until get instruction by the employer.

3. Contractor’s tendency is to get the monthly bill without or very less maintenance & management.

4. Road user’s monitoring feedbacks are not up to the expectation due to lack of conciseness.

5. Strong supervision necessary to keep the road serviceable due to lack of willingness of contractor.

BANGLADESH


LGED

Lesson Learnt

1. PBMC should be started after Monsoon (November)2. Contractors need extensive training on the Operation

of Pavement Repair Activities.3. To attract contractors, PBMC contract road length

should be more in order to engage their working force, Stock Yard & equipment round the year.

4. Its success fully depends on contractor’s attitude, willingness & technical know-how.

5. Further Piloting is required with 3-5 years period to assess the effectiveness of the PBMC.

BANGLADESH


LGED

Achievement

1. Based on Previous experience further piloting is being undertake by The World Bank Assisted Road Transport Improvement Project-II.

2. Target Length - 450km for 5 years.3. 167 km length is being processed for tendering.4. Work will commence by November 2013.

BANGLADESH


LGED

Rural Road Maintenance Challenges

1. Overloading and controlling of Vehicles on roads.2. Community Participations in controlling of vehicles

overloading.3. In-sufficient fund to minimize backlog resource gaps.4. Human resource development for efficient and

sustainable maintenance management system.5. Quality control and road safety issues.

Future Plan:

1. Include pavement deterioration model for multi year planning in RSDMS-VI.

2. Pavement design based on Road Deflection data.

BANGLADESH


LGED

Narail

Kushia

Jessore

Faridpur

Jhenaida

Bagerhat

BANGLADESH


LGED

Training on Road Maintenance Activities

Road Condition Survey covering visual condition survey, roughness, deflection, DCP, traffic,etc

Road and Structure Database Management System Software

Procedures of Repair

RIMMU

Maintenance Planning and Management

Use of appropriate Tools and Equipment

Training Courses are conducted for Field Engineers and Support staffs also for the Maintenance Crews covering the following aspect :

BANGLADESH


LGED

Quality Control

• Temperature Checking Chart for Bituminous works

• Thickness chart• Bitumen Quantity Excel Sheet• Billing checklist for Road works • Billing checklist for Structure works• Scheme Monitoring Format• On job training for field technical

staffs, labor and skilled persons with contractor.

BANGLADESH


LGED

• Planning and Programming

• Prioritization of Rural Road Maintenance

• Environmental Considerations

• Road Safety

• Implementation Policy

• Stakeholders Participation

• Gender Equity and Development

• Financing Mobilization- GoB Fund under Revenue Head, Development project share to Maintenance, Development Project for Backlog Maintenance, LGIs Financing, Financing by Private Sector,

• Vehicle Overloading Control

• Institutional Policy

• Manpower Development

• Research/ Study and Information Management

Approved Rural Road and Bridge Maintenance Policy-2013

RMRSU

BANGLADESH


LGED

Local Government Engineering Department (LGED) 43

bangladesh rural road maintenance- a challenge …...road surface condition data • traffic survey...

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