The TA primarily included:
Provincial Highway (164 km)
Core Rural Access Roads (56 km)
Provincial Highways
The scope of work included:
Review and updating of economic feasibility and detailed engineering design of Nawabshah – Kotlalu Ranipur Road (134 km) under an earlier ADB financed TA.
Preparation of economic feasibility and detailed engineering design of Thatta - Sujawal Road (30 km).
Rural Access Roads
The scope of work included:
Preparation of feasibility and detailed design of following core rural access roads (56 km) in Larkana, Sanghar and Jacobabad Districts of Sindh.
Kamber - Drigh Road via Bhundan, Khamiso, Muhammad Brohi and Khahi, Larkana District (18 km).
Jamrao Head Road to Fazal Leghari Village, Sanghar District (12 km).
Tangwani Town to Bugti Colony, Jacobabad District (26 km).
These roads were selected from a list of high priority roads for which detailed screening and feasibility studies were carried out under a separate TA 2437-PAK of ADB. Based on these core rural access roads, standards will be developed for the execution of more than 1200 kms. of roads during implementation phase.
Services
Feasibility Study (220 km)
Design Review (134 km)
Detailed Design (86 km)
ECIL undertook following tasks for the above work at (1) & (3).
Road & structure condition survey
Engineering survey consisting of GPS survey, monumentation, traverse survey, control, levelling and detailed topographic survey
Traffic survey and forecasting
Road roughness survey
Hydrological investigations & study
Soil investigations
Geotechnical & material Investigations
Preliminary design & rough cost estimates
Preliminary economic feasibility
Detailed Design i/c geometric design, pavement design, structural design of culverts and bridges, urban area drainage design, roadside furniture, protection works, etc.
Rate Analysis and Engineer's Estimate
Final economic feasibility
Tender documents i/c conditions of contract, specifications, construction drawings and BOQ Prequalification document for contractors
TOR for supervision consultants