2. Introduction Objectives Analysis Design BOQ Recommendation

3.  The Deir Sharaf-Bazzarya Road is considered a part of the national highway, and the longest one the West Bank.  Which is Highway 60 that connects between Jenin in the north up to Hebron in the south, passing through most governorates of the West Bank.  The length of Deir Sharaf-Bazzarya segment after design is 7.67Km.

4.  General evaluation for existing road.  Design all details related to the road.  Provide proper drainage system design according to the standards.  Prepare Bill Of Quantities (BOQ) and costs.  Geometric design of the road to accomplish the standards, taking in the consideration as possible as the existing right of way.

6.  Three Counts Are Conducted: In year 2000/2001 (6:00am-6:00m) for two ways. Tuesday 26/8/2008 (6:00am-6:00pm) for two ways. Wednesday 27/8/2008 (6:00am-6:00pm) for two ways. Wednesday 16/3/2011 (7:00am-9:00am & 3:00pm-5:00pm) for two ways.

7. Date of Count (Peak Hour) PH PHV (Veh/hr) 2000-20013:30 – 4:30 PM571 2008 Tue3:00 – 4:00 PM242 Wed8:00 – 9:00 AM265 20114:00 – 5:00 PM328

8.  Sum of 4 hr. in year 2000/2001 (7:00am-9:00am & 3:00pm-5:00pm) for two ways = 1890 veh.  Sum of 4 hr. in year 2011 (7:00am-9:00am & 3:00pm- 5:00pm) for two ways = 2841 veh.  Annual growth rate between years (2000-2008) is 2464=5052(1+i) 8  -8.58%. This is not logical value.  Annual growth rate between years (2000-2011) is 2841=1890(1+i) 11  3.77%. This is a logical value. In This Project, this value will be applied for next 20 years. Thus, the Peak hour Volume after 20 years (in 2031) = 328(1+0.037) 20 = 678 veh/hr.

9.  Functional classification Based on AASHTO, the road can be classified as Rural Arterial road.  Design Vehicle based on vehicle classifications and AASHTO recommendations, WB-15 is chosen to be the design vehicle.  Design Speed The road is divided into four zones depending on the design speed: Design Speed (Km/hr)Stations 700+000 to 5+440 405+440 to 6+060 606+060 to 7+140 507+140 to 7+670

10. by analyzing the LOS for the existing two lane for a 20 years period, the LOS is founded to be C, which is not accepted for such road. So, the analysis is done based on multi lane (four lane) and founded to be B, which is suitable for such a road.

11. Max. f Min. Radius(m)Design Speed(km/hr) 0.1515470 0.235040 0.1713060 0.199050  Side Friction Factor (f): affected by Design Speed Based on AASHTO design Superelevation rate is 10%  Minimum Radius  Superelevation

12. Compound Curve Curve

13.  Terrain Here in case of (Deir Sharaf - Bazzarya Road) the area can be categorized as rolling terrain, but in some of locations are classified as mountainous terrain.  Grade Since the terrain is rolling, in the project design the grade reach the max. grade which is 6%, and also the min. grade equal 0.5%. For mountainous terrain 8% maximum grade is selected.

14. Sharp Curves The Right of way (R.O.W) is an old planned and may not be appropriate for the modern design.

17.  The cross section elements are designed based on AASHTO recommendation to be as follow:  Lanes : 3.6 m  Shoulder: 1.8 m  Median: 3.6 m,(2m raised,0.8m inside shoulder for each side)  Cross slopes: 2% (for traveled lanes) and 3% for shoulders.  Side slopes: Cut(1:5), Fill(4:1).  Mountable curb stones are used for median and raised islands.  Cross Section Details  Guard rail  Ditches  Culverts  Retaining walls

19. Based on geotechnical report results, 14 samples out of 20 were classified as A-6 or A-7, which indicates that 70% of the roadbed material is clayey soil and can't be used, so this materials must be changed and replaced by rock fill material.

22.  All Intersections are designed on Civil3d software program.  All intersections in this project are “T” intersections.  The project contains 5 main intersections, which are: Intersection Name Angle of entry Angle of exit For enterFor exit R (m) Offse t (m) Taper H:V R (m) Offse t (m) Taper H:V Al-Naqura10575182.515:1152.515:1 Sabastya – 175105202.515:1182.515:1 Sabastya – 290 182.515:1182.515:1 Burqa75105202.515:1182.515:1 Bazzarya90 182.515:1182.515:1

27. Catchment Name Sub Catchment CL0(ft)Tc(min)Q(m3/s) 110.353666649.54.57 20.367362537.60.92 210.356627053.43.38 20.370371745.90.89 310.354978068.311.28 20.356439343.51.74 30.366267134.20.99 40.360527250.21.65 410.353751153.36.67 510.359405239.81.88

30. Culvert # Number of Pipes Culvert STA Desig n D (mm) Slope (%) Velocity (m/s) Hw (m) 110+00080021.830.94 212+12014001.52.011.43 333+68014001.52.401.65 425+52014001.52.141.48 516+72010001.52.381.40

31. ItemUnitQuantityUnit price ($)Total price($) Earth Works Excavationm3m3 368378.66 51841893 Embankment constructionm3m3 344742.72 62068456 Earth works 3910349 Sub-Base And Base course Sub-base coursem3m3 35889.55 18646012 Base-coursem3m3 26138.72 27705745 Rock Fillm3m3 71779.1 5358895 Sub-base and base course 1710652 Bituminous Construction Prime Coat(MC)m2m2 156712.861.5235069 7 cm thickness asphaltm2m2 156712.86152350692 Bituminous construction 2585762 Miscellaneous Works Traffic signsNo.11710011700 Curbstones for medianm1503020300600 Curbstones for islandsm282185076 Cat EyesNo.51141051140 Guard Railm2720100272000 Retaining Wallsm3m3 116271701976590 Longitudinal yellow traffic markingm15340230680 Longitudinal white traffic markingm20453240906 Object marking(Arrows)m2m2 146.6991321 Miscellaneous works2690013 Drainage system works Concrete Ditchesm792050396000 Proposed Culverts(D-80cm)m2545011250 Proposed Culverts(D-40cm)m200 30060000 Proposed Culverts(D-100cm)m25 50012500 Proposed Culverts(D-140cm)m170 600 102000 Drainage system works581750 CostTotal11478526