Table 3: Factors affecting the success of the Qatari residential building in the Gaza Strip.

Factors from Literature Selected Factors After Pilot Study
1. Factors related to the design and preparation of tender documents
Vision, goal Modified The project has a clear vision and goal
Experience Modified Sufficient experience of the designer
Communication Modified Communication between the designer and the producer during the design period
Time Modified Sufficient time given for the designer to design and prepare project drawings
Teamwork Merged Teamwork and the involvement of all parties in the design phase
Change order Modified The avoidance of changes made during design period and attention to detail.
Coordination Modified Coordination of all official parties (Qatari Committee, Ministry of public housing and Consultant...)
Safety Merged The designer's awareness of security and safety precautions during the implementation and design phases to minimize risk
Project record Modified The use of previous reports on similar projects
Quality Modified An emphasis on quality during design
The use of latest software and design codes Selected The use of latest software and design codes
Training Merged Training courses provided for design staff to brief them on technical modernization and encourage increased awareness of building technologies
Not relating exterior material selection to climatic conditions Modified Selecting of exterior finishing material not relating to climatic condition
Not considering the local climatic condition Modified Ignore the effect of local weather conditions at the building site for the design of the external shapes
Time Added The ability to accurately estimate the required time to complete the project
Cost Modified The ability to determine project cost with high accuracy
Client satisfaction Added Assurance that all parties are satisfied with the design
Communication Modified Communication with local and international markets to understand the use of modern products and industries
Added Focus on the use of national and local products for rapid implementation
2. Factors related to the owner
Experience Modified Sufficient experience with the owner and his team
Project bidding method Modified Reliance low price bidding
Reputation, performance Merged Consider the criteria of reputation and pre- performance in addition to the degree of classification of the contractor among the criteria of submission
Training Modified Training and the continuous technical progress of the owner's team
Coordination Modified Ability to coordinate and enjoy the spirit of teamwork
Added Follow the designs up-to-date
Added The cost of the project is provided to the taxpayer and a regular payment mechanism is established
Project contract mechanism Added The adoption of contracts suited to the nature of work
3. Factors related to the contractor
experience Modified Sufficient experience with the contractor
Staff experience Modified The presence of highly qualified technical staff
Financial issues Modified The availability of sufficient funding for the contractor to carry out business
The contractor is aware of technical specifications Merged The contractor is aware of technical specifications required for business and their high-quality implementation
Resolve conflict troubleshooting Modified The ability to resolve conflicts
Client satisfaction Added The contractor cares about the satisfaction of all parties
Training Modified Workshops and periodic training sessions are held for staff working in the company
Time, time overrun Modified Commitment to implementing actions within the time required
Clear vision Modified A clear vision and future plans to implement the business
Coordination Merged Ability to control and coordinate on-site The good reputation and honesty of the contractor
Capability, control of subcontractor Modified The incorporation of subcontractors of reputable and excellent quality
Safety Modified The attention of the contractor's plans to security and safety during implementation
Collection of tools and techniques Modified The contractor's availability of modern equipment
Added The presence of contractor stores
4. Factors related to the project
Project size Merged Project size and business required
Added Project Location (packed or serviced)
Project type Modified Project Nature (Traditionnel -Récursives-Unique)
Cost Modified The cost of the project
5. External factors
legal environment Modified The existence of binding laws in the town where the work is to be carried out
Project scope Added Awareness of the importance and purpose of the project
Collection of tools and techniques Modified The abundance of modern technological equipment
environmental factors Modified The consideration of various environmental, social and cultural factors
Added Decreasing the project's susceptibility to instances of instability
Fluctuations Merged Awareness of the economic fluctuations and declines of the country
Added Availability of water networks, electricity and sewage near the site
Material shortage Modified The owner's ability to coordinate the entry of external materials for the contractor
Closure of crossings Modified Continued opening of crossing points
Added Non-monopolization of materials.
Added Bank policies adopted within the country
Added Ease of importing and coordination of materials
Added Ease of obtaining financial dues from donors
Fluctuation Modified Clear expectations of currencies and materials
Added Procedures and factors of decision-making within the Qatari committee
Added The unification of the bidding price for all contractors
Added Requirement of significant administrative expenses
Added Communication with governmental institutions and knowledge of the conditions and requirements