TAMER ABOYADAK

˃ Project Study, Design and Evaluation of Road Works in Riyadh
(stage -1) :
I have been involved in structural design of intersections as follow :
• Design underpass at the intersection of Dirab road with Al-Hawiyah
• road.
• Design underpass at the intersection of Dirab road with Al-Nafoz road.
• Design underpass at the intersection of Ibn-Tayimiah road with imam
• Muslum road.
• Design bridge at extension of Amarat Irqa street with Shuaib Murainb
˃ SA1304 (Design and Study for Primary Roads in Riyadh)
• Prepare Structural Concept Design (General Arrangement) for the
• Redesign of sheikh jabber road for the following interchanges:
• IC1(interchange 1, Amir Bandar Ibn Abdel Aziz with Sheikh Jaber
• Road).
• IC2(interchange 2, ISA Ibn Salman with Sheikh Jaber Road).
• IC3(interchange 3, king Abdullah Ibn Abdel Aziz with Sheikh Jaber
• Road).
• IC4(interchange 4, imam Saud Ibn Abdel Aziz with Sheikh Jaber Road).
• IC5(interchange 5, Dammam road with Sheikh Jaber Road).
˃ coordination between structural department in Egypt and
ministry for the following interchanges:
• IC1 RKUR (Riyadh khurais road urban- interchange 1)
• IC6 RKUR (Riyadh khurais road urban- interchange 6)
• IC2 SRRL (Riyadh second ring road link- interchange 2)
• IC4 SRRL (Riyadh second ring road link- interchange 4)
˃ Project manager for project SA2025 (Design Verification, Value
Engineering & Consultancy Services for Shams Al Riyadh
Project) Overpass - 2 (Box Culvert - 2):
Stage1:
• check all data that we received from Daar .
• verification report for hydrology department.
• verification soil report.
• preparing structural two proposals.
• preparing technical report that will include the following data:
• Hydrology study verifications.
• Slope stability and soil report verifications.
• Technical report includes the following:
• Design criteria
• Design verifications for structure.
• value engineering includes the following:
• Evaluation for Saud consult design
• Evaluation for AECOM proposal
• Two proposals as design concept from sets
• Comparisons between two proposals from sets
Stage2:
• Submission of Design Calculations in executable file formats.
• Submission of Design Set of Drawings.
• Submit, follow up and obtain all required Permits, NOC’s and Statutory
• Authorities Approvals required to complete this phase.
• Update and submit the cost estimate for DAAR’s approval.
Stage3:
• Updated Drawing List, Specifications and Schedules List.
• Obtain all required Permits, NOC’s and Statutory Authorities Approvals required to complete this phase.
• Construction Documentation Drawings.
• Update the estimates, submit Final B.O.Q, Rate analysis and Cost estimates for each & every work in Excel format. Identify the variance from all previous cost estimates.
• Technical Specifications in CSI Master Format, A4 format, The Specification and Schedules shall include the complete list of all design elements, construction materials, products, systems and contact details of the local suppliers or agents if any.
• Technical Schedules (coordinated with the Technical specifications).
• Prepare replies to technical queries relating to the Tender Documents raised by Tenderers for incorporation in all Addenda into the Tender Documents.
• Prepare and submit Contract documents in the number of copies specified in SOW

• Responsible for the delivery of special structures and highway structures design projects and drawings, Provide technical support for the design team and responsible for detailed design of the bridges and underpasses projects at various junctions.
• Provide technical support for the supervision team and provide site technical solutions for ongoing projects (highway bridges, pedestrian bridges, special structural, and underpasses).
1- 3rd ring road and 2nd Makkah with Development Authority:
I have been involved in redesign of 3rd ring road and submit the remaining parts of 2nd ring road as follow:
 Prepare preliminary Design the bridges in MASKHOTA interchange with 3rd ring road.
 Prepare preliminary design for south and north AZIZIA region. (Box girder - four types of bridges with construction stages).
 Prepare preliminary design for AL HAJJ - Directional Ramp with 3rd ring road.
 Review old design of bridges in 2nd ring road and follow up supervision related to this bridges.
 Managing supervision team members in remaining parts of 2nd ring road project.
2- Forth ring road with Makkah municipality:
I have been involved in Follow-up supervision and technical support for Forth ring road in Makkah and redesign for some interchanges as follow :
 Follow-up supervision and technical support for AL-sail interchanges with forth ring road. (ramp1, ramp2 and main bridge )
 Design U-turn Bridge between AL-sail road and Madinah road on forth ring road.
 Design U-turn Bridge between old Jeddah road and Madinah road on forth ring road.
 Follow-up supervision and technical support for Eskan interchange with forth ring road.

3- Project 2427 with Makkah municipality :
I have been involved in design for some interchanges as follow :
 Design interchange of AL-hojoon axis with Madinah road.(multi spans presstressed girders)
 Design interchange of AL-hojoon axis with Medan khiwater . multi spans presstressed girders)
 Design interchange of AL-hojoon axis with Masjed haram road. Multi spans presstressed girders).
 Design interchange of Prince Nayef Road With Train Workshop
 Design Extension of Al Eskan road with Mansoureyah road.
 Re design for Eskan interchange with forth ring road.

i joined DAR AL-HANDASAH SHAIR & PARTNERS as bridge design engineer (design in , review, supervision
I made design for several interchanges as follow:
1- Design Cairo Metro Line 3-Phase:
' Elevated Segmental bridge spans from 30m to 70 m
between stations (option 1)
' The typical viaduct concrete sections consist of precast
straight Pre-stressed V-beams with cast in situ top slabs.
Use of precast for economy, quality and speed of
installation.(option 2)
2- SAEI PROJECT(Saudi aerospace engineering industries):
' Make review for structural drawings for aircraft
maintenance hangers
3- Al-kutama air port:
Design the roads under runway that contains tunnels and
ramps.

i joined DAR AL-HANDASAH SHAIR & PARTNERS as bridge design engineer (design in, review, supervision
Imade design for several interchanges as follow:
• Anas Bin malik with king Abdul-Aziz interchanage in
Riyadh, three types of bridges :
• First type has three spans prestressed box girder (45-70-
45) with stages
• Second type has three spans prestressed box girder (45-
45-45)
• Third type has two spans prestressed box girder (45-45)
• Anas bin malik with olayia and king fahad interchange
in Riyadh, three types of bridges:
• First type has three spans prestressed box girder (55-86-
55) variable depth with stages
• Second type has three spans prestressed box girder (55-
55-55)
• Third type has two spans prestressed box girder (55-55)
• Prince Turki Bin Abdul-Aziz with Oroba and Omalhamam
interchange, three types of bridges:
• First type has two spans prestressed box girder (86-86)
variable depth with stages
• Second type has two spans prestressed box girder
(71.75-71.75)
• Third type has two spans prestressed box girder (50-50)
• Prince Turki Bin Abdul-Aziz with Musa bin Nusir and
prince Mohamed Bin Abdul-Aziz underpass

Design bridges :
1. Jubail interchange(simple support tee girder -span 31.5 m-post tension bulb tee
2. Prince naïf interchange (simple support-span25m-post tension bulb tee)
3. Alorif interchange in makka 4parts:
 1stpart prestressed simple support box girder -span 48m
 2ndpart prestressed continuous two spans 40m
 3rdpart prestressed continuous three spans 30m
 4thpart prestressed simple support box girder span 30m
4. falak interchange in Jeddah (underpass- 4bridges simple span 20m bulbT)
5. bridge UR2 in north south railway project for Saudi railway company(SAR)
6. bahes interchange in kamis mushait( 3x25span continues box girders- 2x25m span continues box girders)
7. Prince majed with banimalek interchange in Jeddah continuous prestressed box girder 35m span.
8. Almotalah interchange in jazan continuous prestressed box girder 30m span.
9. King faisal with prince sultan interchange in jazan continuous prestressed box girder 30m span.
10. Hima almasher project:
 Alhada- al taif underpass
 Channel bridge
 Culvert 5 bridge
 Hospital bridge
11. White horse interchange in Jeddah typical three spans(30m, 30m, 30m)
12. Industrial institute interchange in Jeddah typical three spans(30m, 30m, 30m)
13. King sultan road with althmaneen street interchange in khamis mushait underpass along king sultan road.

Review bridges:

1. Six bridges RC Bridges 25m simple span Tee Girder in Jizan
2. One prestressed Bridge continuous Three spans(25, 40, 25)in Jeddah express way
3. One prestressed Bridge continuous Three spans Box girder (25, 40, 25)in madina jameat inter change
4. One RC Bridge continuous Two spans Box girder (25, 25) in madina jameat inter change
5. Two prestressed Bridges continuous two spans Box girder (45, 45) in makka 4thRing Alith and Alakashia interchanges
6. Two prestressed Bridges continuous Three spans Box girder (30, 45, 30) in makka 4thRing Almadina and Alsail inter changes
7. Two prestressed Bridges Simple span Box girder (45 m) in makka 4thRing “Almadina and Alsail inter changes”
8. One prestressed Bridge continuous Three spans Box girder (25, 36, 25)in prince abd almajid inter change
9. aljudaidia interchange in arar(prestressed voided slab span32m)
10. pedestrian bridge in arar
11. hafouf and mebariz two interchanges (main bridge- train bridge) simple support span 30m in Ehssa
12. king abdelaziz with king fahad interchange in Ehssa simple support spans Tee girder(38m, 36m, 33m, 25m
13. Altawheed interchange in jazan continuous prestressed box girder 30m span.
Supervision Projects:
1. prestressed Bridge continuous two spans Box girder (45, 45) in makka 4thRing Alith interchange.
2. hafouf and mebariz two interchanges (main bridge- train bridge) simple support span 30m in Ehssa
3. aljudaidia interchange in arar(prestressed voided slab span32m)
4. pedestrian bridge in arar
5. Six bridges RC Bridges 25m simple span Tee Girder in Jizan
6. Bridges maintenance project in Riyadh

Design Buildings:
1. Hurida beach project in Abha :
2. Gliding club
3. mosque
4. culverts around the beach
5. Lighting House
6. Fence walls

Design Bridges:
1. Santa bridge (Box girder continuous Spans 25m -total length 640m).
2. Design Bohia Bridge
3. Design Buildings:
4. El Swaah Nile city (residential project: 12 Tower-14 floors)
5. Design review Bank Alexandria