Ancient Project Management: From Mesopotamia to Rome

The Dawn of Civilization: Mesopotamia and Ancient Egypt

The history of project management at the dawn of civilization can be examined through two different civilizations — Mesopotamia and Ancient Egypt. Both of these civilizations will be considered from the perspective of construction technology, architectural design, culture, science, economics, labor, and management, all of which contributed to the creation of the master builder. The first ancient societies arose in Mesopotamia and Egypt in the Middle East. These civilizations had certain features in common: they built cities, invented forms of writing, learned to make pottery and use metals, domesticated animals, and created fairly complex social structures that included class systems.

It is possible to say that the concept of project management has been around since the beginning of history. It has enabled leaders to plan bold and massive projects and manage funding, materials, and labor within a designated time frame. What leaders from the distant past managed to accomplish is remarkable. Civilization has long practiced an informal management system for accomplishing tasks since the beginning of time. Today we can witness the Pyramids and Roman structures as among the most exceptional achievements any human workforce has ever delivered. The concept of project management has always been embedded in civilization from the very beginning, but its name has been coined and its structure formalized by the modern world.

Societies worked in terms of adaptation to an external environment, since the internal dynamics of any society — as its members sought to meet multiple objectives — led to social and cultural innovations. As societies coped with those innovations, their pre-existing relationships with resources often changed. This evolutionary development, which was neither unilinear, gradual, nor universal, was marked by a major transformation in the way societies managed their resources and prospered.

Mesopotamian Construction, Society, and Management

The study of early Mesopotamian architecture is possible because of archaeological evidence, which consists of pictorial depictions of structures and texts about them. Scholarly inquiry often focuses on temples, palaces, city walls and gates, and other large-scale buildings. The area of Mesopotamia is widely regarded as the cradle of civilization, being one of the first confirmable areas of planned urbanization and the domestication of plants and animals.

Archaeological surveys of early Mesopotamian cities reveal that builders commonly used materials readily accessible in the Fertile Crescent, such as mud brick, plaster, and wood. Houses permitted people to transition from a nomadic existence to a settled and more organized way of life. The majority of houses were square, with additional rooms built on. The palaces of early Sumerian culture served as the political, economic, and religious focal points of the city — large-scale, lavishly decorated, and containing rooms used to house craftsmen. Archaeological finds have also revealed them to include temples and burial chambers for the elite, as well as library complexes, armories, and entertainment halls decorated with pictorial and mythological figures.

It was during the Sumerian transition from nomadic hunting to agriculture that many changes occurred as the population grew and greater pressure was placed on the local food supply. This necessitated more organization and administration, leading to non-tribal leadership with its own political, economic, and religious arrangements. Mesopotamia's expansion produced a wide variety of striking advances, including domesticated techniques for flora and fauna, an extensive irrigation system essential to the economy, codified measurements for time and angles, cuneiform writing and recordkeeping, a government with specific rules and regulations, a formal medical system with diagnosis and planning, a trade and market economy using commodity metrics fixed in legal code, and standardized rules for property ownership and monetary compensation for legal infractions.

Through the ages of early civilization, construction techniques, tools, and materials likewise evolved. The Mesopotamians used mud bricks to build homes and buildings featuring columns, domes, and arches. They later invented tar to reinforce brick structures and provide waterproofing, which, combined with drainage systems, made their monuments and homes more durable. Such permanence was necessary given the transition from a nomadic to a sedentary agricultural society living in stable settlements. This shift also facilitated the development of civil engineering and the use of the wheel and the pump for the transportation of water.

Ancient Egyptian Architecture, Labor, and Administration

Egypt was regarded as the natural continuation of Mesopotamia, and there were many similarities in political and social development. Yet despite both civilizations existing at the same time, it was Egypt that endured the longest and fashioned the basis of the great Mediterranean civilizations. Ancient Egypt was successful largely because it was able to adjust to the varying circumstances of the Nile Valley. Society developed a hierarchy capable of predicting flooding, planting times, and harvest times, and of storing grain for lean years — all of which required a more advanced political and social hierarchy that gave rise to mathematics, writing, management, and a stratification of labor, including scribes and overseers.

Egypt has provided humanity with a rich treasure of innovative and creative architectural forms. The most significant were royal tombs, which appeared in the earliest years of the civilization. The labor force required for monumental Egyptian construction projects involved many thousands of workers. Many would have been peasants — as in Mesopotamia — who worked for pay during the off-season from farming. The remainder were thought to be slaves. These laborers worked as stone haulers and setters. Many are thought to have been skilled masons, while others contributed primarily physical labor. There is little evidence of any organized labor movement in Egypt. Craft skill existed but was not highly formalized.

The master builders were thought to be noblemen educated in mathematics and astronomy. Their role encompassed all aspects of project management, from design, engineering, and construction to administration. Those surrounding them may have risen through the ranks of the engineering class. They were skilled in management and planning, using alphabetic writing and papyrus to track resources, materials, labor, and accounting, and to correspond with royal and religious patrons.

Around the same time, ancient Egypt contributed new construction methodologies such as quarrying and the ramp. Quarrying introduced stone — granite and limestone — as a replacement for mud bricks. The ramp allowed buildings to expand in height and mass. Egypt also introduced a distinction between craftsmen and engineers. Within this trajectory it becomes clear how evolving technology responded to the needs of early human society, and how changes in knowledge, social organization, and managerial practice influenced the tools, technology, and materials used for construction.

As Egyptian culture evolved from a hunter-gatherer population, it united under the first pharaoh. This unification produced a nation with statecraft, political and social goals, and a sense of shared culture. The civilization advanced significantly in mathematics, writing, scribal administration, and labor stratification, as well as in solar and lunar calendars, shipbuilding, empirical anatomical and medical knowledge, astronomy, and geometry. The legacies of ancient Egypt passed to Greece and Rome through cultural exchange, and Egyptian fraction monetary units were extended in use and diversity to Greek, early Islamic, and medieval cultures. Land management was crucial, and taxes were assessed based on the amount of land a person owned. Trade was also conducted with neighboring countries in order to obtain rare goods that could not be sourced locally.

Classical Antiquity: Ancient Greece and the Roman Empire

The history of project management during classical antiquity can likewise be examined through two civilizations — Ancient Greece and the Roman Empire. Both will be considered from the perspective of construction technology, architectural design, culture, science, economics, labor, and management, all of which contributed to the role of the master builder during this period.

Only Greek architecture from the time before Alexander carries a truly authentic ethnic designation. The ancient Greeks were notably dismissive of those who spoke Greek non-natively or not at all. The conquests of Alexander and the subsequent spread of Greek city-state culture across a base of Egyptian, Semitic, and Iranian populations produced an important change. Politically and culturally, there was no singular or monolithic "Greek culture." Instead, Greece consisted of several hundred sovereign and independent city-states — Sparta and Athens being the best known — which often battled one another. Over time, the political structure limited democracy to male Greek citizens in Athens, a tradition rediscovered during the Renaissance in Europe.

The architecture of Ancient Rome adopted the external forms of Greek architecture for its own purposes, creating a new architectural style. The Romans absorbed Greek and Phoenician influence, evident in many aspects closely related to architecture; for example, this can be seen in the introduction and use of the triclinium in Roman villas as both a place and manner of dining. The Romans were similarly indebted to their Etruscan neighbors and predecessors, who supplied them with a wealth of knowledge essential for future architectural solutions, such as hydraulics and the construction of arches. Social factors such as wealth and high population densities in cities forced the ancient Romans to devise new architectural solutions. The use of vaults and arches, together with a sound knowledge of building materials, enabled them to achieve unprecedented successes in the construction of imposing public structures.

Among the notable achievements of ancient builders during classical antiquity are the Parthenon, Caesar's Rhine Bridge, the Colosseum, and the Pantheon. None of these could have been completed without the separation of responsibilities and the advanced skills required for design, engineering, construction, and project management.

During classical antiquity, builders drew upon the knowledge and traditions of the previous period. Earlier knowledge from other cultures was sought out, accumulated, systematized, and applied. This intellectual growth produced many enhancements to life in general, and to project management and the construction of buildings specifically. Ancient Greece, for example, formulated the democratic principles of political organization for use in the leadership of its city-states. The Roman Empire made great strides in the transportation of water for domestic and agricultural use. Many of these discoveries helped to produce both tangible and intangible infrastructures around which society organized itself, such as the concept of calendar time based on astronomy and mathematics.

In ancient Greece, Socrates viewed management as distinct from technical mastery and documented the importance of delegation. The ancient Greeks also developed a democratic concept of leadership with checks and balances to limit the power of individual leaders. The Roman Empire used managerial delegation and alliance formation, which provided the necessary social structure to manage a large and well-populated geographical space. By creating a chain of command, its leaders were able to develop a vast transportation network, a disciplined military, and a government encompassing executive, legislative, and judicial branches. This evidence suggests that management and social organization in the ancient world were deliberate rather than haphazard.

With Roman builders, concrete was invented for stronger and faster construction, which revolutionized the field. The tools, technology, and materials available in turn altered the role of the master builder, the practice of project management, and the structures that were built. During this period the master builder remained the architect, engineer, and builder in one role. Craftsmen worked with the master builder to improve and hone their skills, and the master builder engineered tools to improve the transportation of materials to work sites. The role was beginning to emphasize architectural skills over others — the beginning of the separation of architect from builder, though that separation was not yet complete.

The projects constructed during classical antiquity increased in size, purpose, and complexity. Ancient Greece created and mastered the use of columns as part of the support structure of its temples, enabling the development of the pediment and the marble-tiled roof, as seen on the Parthenon. The Romans advanced building design and construction by improving on the column and by utilizing and strengthening arches. These improvements enabled the construction of wooden bridges and arcaded aqueducts over rivers and valleys, the building of massive public structures like the Colosseum, and the erection of the first concrete domes, such as that of the Pantheon. This progressive increase in the size, sophistication, and intricacy of construction projects reflects the progressive growth of architectural tools, materials, and technology.

The role of the master builder was crucial in society. His design and building work expressed the religious and national values of the civilization. The Greek temples and the Roman structures were all expressions of the belief systems that guided daily life. There were also more secular buildings — assembly halls and amphitheatres — that expressed the cultural pride and ancestral heritage of each civilization. As master builders perfected their arts, construction expanded from homes and religious structures to include infrastructure that facilitated the transportation of people, raw materials, and water. The master builder was the leader of this improvement and the director of cultural and national expression.

Roman architecture was often determined by the requirements of Roman religion. The Pantheon, for instance, was a remarkable engineering feat created for religious purposes, its large dome and open spaces designed to accommodate the requirements of religious services. Roman public buildings were also used for gladiatorial contests, public displays, public meetings, and other gatherings. Every city of some size also maintained a forum — beyond its function as a marketplace, a forum was a gathering place of great social significance and often the scene of diverse activities, including political discussions and debates.

Conclusion: The Legacy of the Ancient Master Builder

Indeed, to investigate the history of project management is itself to understand the historical development of areas of expertise and their application to project activities. The work reviewed in this research paper has indicated that project management is as old as humankind, and that even ancient history presents the development of distinct areas of expertise and their application to various project activities. The history of project management shows that it is a dynamic field, changing and evolving in creative and innovative ways to meet the demands of its context. Without this constant development, the ideas we have about construction and the notions that inform project management would lack a solid historical foundation and risk repeating errors that knowledge of history allows us to avoid.

The investigation into the history of project management becomes clearer as the research findings are examined through the following analytical categories proposed at the outset of the study:

The cultural environment in which project activities were performed; the scientific and economic environments that facilitated problem-solving, decision-making, and the development of the right skills and tools to get projects done; the general management skills that determined how resources were allocated and optimized; the architectural principles, construction techniques, and tools used to design and execute the project; the professional traditions, including the organization of labor to manage the projects; and the project activities themselves, including an examination of historically significant buildings.

Project management has evolved alongside cultural, scientific, and economic environments. As general management skills, architectural principles, construction tools, and techniques evolved, so did the professional tradition and project activities. It has moved in stride with fluid and changing project environments, adopting and sharing general management skills from other spheres, and in some cases even inspiring them. It has existed in dynamic interaction with the fields of science, mathematics, economics, politics, and religion throughout the centuries. Many of the technological advances in civilization have come as a response to building projects that challenged the minds and abilities of skilled master builders, engineers, and craftsmen, encouraging them to find new ways to lift heavy materials, build more stable structures, or express religious worship or national pride. A mature cultural environment gives rise to civilization and leads to various project activities. Mature scientific and economic environments lead to efficient management skills, elegant architectural design principles, and sophisticated construction techniques and tools. Mature management skills, construction techniques, and tools allow for the emergence of a professional tradition. The application of these environments, knowledge, skills, techniques, tools, and traditions to project activities is what makes project management possible.

Perhaps most importantly, this study has shown in detail how project activities arrived at where they were. Previously, building projects were erected over decades using thousands of laborers, primitive machines and tools, and hundreds of managers. Today, building projects are completed within a year or several years using less labor, more powerful machines, and more efficient management systems. Yet the history of this development shows that at all times great structures are possible when technology, skills, and management are present. The ziggurats and pyramids of ancient days, the Greek temples, and the Roman amphitheatres were marvels of construction that drew on the culture, science, labor, management, and techniques historically available to their builders. Each is magnificent in its own way, and their combined legacies have had an enduring impact on all subsequent building.

This research paper has traced this history using the analytical category of ancient project management. Various styles of ancient planning, organization, design, and construction have been shown to be useful throughout human history. In ancient times, project management was not a formal science, though skilled master builders combined multiple roles that would be impossible for one person to fill today. Applied project management achieved its purpose — haltingly and without the complexities of today's management practices — yet without those ancient activities the field would not have evolved. The later practices owe much to all these ancient efforts, from whose gradual evolution has grown the knowledge necessary for the project management of subsequent periods.

The modern profession of architecture resonates with its origins, its rich history, and the rapid changes that have taken place over time. Through antiquity, architecture and construction were united by the cultural intentions of the "master builder," who balanced art, science, materials, form, style, and craft to achieve his vision. There have been architects for as long as societies have built, with little distinction between designers and builders. In ancient, traditional cultures and languages, the same word was used for both architect and builder. Construction was an integrated craft in which the master mason or master carpenter knew how to design, assemble labor and materials, estimate costs, manage the construction process, and erect structures from foundation to roof.

Architecture has been influenced over time by many civilizations. As discussed in this study, these include Mesopotamia, Ancient Egypt, Ancient Greece, and the Roman Empire. As these four civilizations evolved, so did the tools and processes they used to construct buildings. Sun-dried mud brick, used in Jericho as early as 8000 BC, was the building block of humanity's first monumental structures — the ziggurats of Mesopotamia and the mastabas, or early tombs, of Egypt. Over time, materials, techniques, and organizational practices grew more sophisticated, each generation building upon the achievements of the last.

All of these ancient influences on architecture can be seen in modern architecture today. These influences, together with the development of building processes, have led to the development of modern project management. The basics can be traced back to the beginning of recorded history. The concepts of planning and building have always been present; what has evolved is the efficiency and control exercised today. What once took lifetimes to accomplish can now, with efficient planning and control, be completed within a remarkably short period. Construction once arose out of immediate necessity. As technology developed and resources changed, what was being built and how it was built changed accordingly — allowing societies to grow, prosper, and develop into the civilization we inhabit today.