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Environment     
India-centric Hydraulic Civilization of the Old World – 2

by Dr. V. Sankaran Nair

Men and Materials

Muqani

The Muqanis are the hereditary class of professionals engaged in divining dowsing in Iran where they are asked to find a place with abundance of underground water and traditionally build/ repair these systems. The water has to be taken to the place to be irrigated by means of a tunnel provided at the bottom of the well. The Qanat is in the shape of a kendi. The tunnel is the spout, which conducts the water to the place to be irrigated. Pranamukham is the spout of a vessel. The mouth of a river, point of discharge, is embouchure.

Muqhanis are paid high wages and command respect. They have inspired a body of folk custom and belief. “A muqanni will not work on a day he considers to be unlucky, or if he sneezes on that day. Floods and cave-ins in the Qanat tunnels are frequent, and deaths among muqannis occur. Older muqannis are considered blessed or at the very least lucky. Prayers are performed each time a muqanni descends into a Qanat. This ceremony makes a deep impression on Iranian villagers.”

In Malayalam, mukkaniyan is a Brahmin who came from abroad. He is also known as aaryappattar. Choziyar is Tamil Brahmin. The males among them wore a tuft of hair on the front of their head. Choziyan, also known as Choziyappattar, are Brahmins from Chozadesam. Here, no investigations are made in regard to the relations of these words. Gundert speaks about Brahman being called aaranan, when entering the peninsula ...perhaps the name by which they called themselves when entering the peninsula. The fact that the word mukkaaniyan rhymes with muqanni is noteworthy. Aarya(m)pattar is a kind of foreign Brahmins. Aaryavartham, the gathering place of the Aryas, is the country between Himalayas and Vindhyas.

Muqhani is a person who fulfils the job of a tunnel. In Malayalam muzu means full, complete, and perfect. In Tamil the corresponding word is muzukuthal. Kham holds the meaning such as well, cavity, hole. Khanitra is an instrument to dig or scoop. Khanitraka is a small shovel or scoop. Khanya is anything being dug out. Khanya/ khanitri is a digger. Khanaka is one who digs, an excavator. Khanana is the act of digging or excavating. Khaanam is tunnel. Khaanakan is one who digs. Mukya means chief, eminent, leader, guide, being at the top or head, being foremost etc. Mukyanrpa is paramount sovereign. Mukyamanthri is prime minister. Perhaps the word Muqani might have originated from the importance of being the prime person in excavating the mine.

In Sanskrit, one who digs or mines a well is known as koopakhanakan. In Iran, the Qanat digger is muqanni, an amalgam of two words, mu+khani. One who mines a tunnel is Khaani/ Khaanakan. The word mu can be either muzu/ mukya. Whereas mukhya means the main person, muzu has several meanings such as perfect, complete, drown in the water, fulfill etc. The meaning attributed to muzu and mukhya are fitting to the expertise of muqanni. This conveys that the word under discussion is a Sanskrit word analogous to the mughanni in Iran.

Their counterparts in Morocco, until a generation ago, were the haritin, whose task was generally agricultural maintenance. An entire class of haritin was known as khattater from khettara. The khettater/ haritin in general were a social class held as chattel and were viewed with contempt. But now they are a liberated caste. But the mughanni, in spite of their low caste and crude work, are still held in esteem for their skill and performance.

Oman’s divine dowsers are the Awamir. A special guild of water diviners as they are, they have achieved fame for their ability to find hidden sources of water. With their experience and instinct they generally scrutinize the topography, soils, vegetation and finally the presence or absence of certain types of plants. These observations enable them to locate the place to sink a trial shaft. If they adjudge that the flow will likely be constant, the construction of a mother well (umm al-falaj), a vertical shaft down to the aquifer will commence.

Mattock

The mattock is a domestic/ agricultural tool used for digging and mining. Its head, terminating in a broader blade rather than a narrow spike, makes it particularly suitable for breaking up moderately hard ground. The tankam, a Sanskrit word for a hatchet or a hoe, is also known as a crow bar. While breaking a stone, the instrument produces a sound “tung,” hence the name, tankam. The word mata in Malayalam means a sluice or water channel. The tankam used to excavate a sluice mata came to be called mattock, amalgamating the two words mata and tankam.

Charkha (Windlass)

With a small pick and shovel, the Muqani heads the team to construct a Qanat. While he excavates the tunnel, his apprentice packs the loose dirt into a leather bucket. Two labourers at the surface of the shaft, pull this dirt up, using a hoist. This windlass known as charkka in Persian is charkha. It is familiar everywhere in India, as the spinning wheel noolchakram/ charkka. The principle applied in the windlass and the spinning wheel are the same.

Wells dug near the paddy fields are found shallow. In hilly areas their depth goes around 100 metres. In these cases, halfway down the vertical shaft, a notch is dug to fit a second carkha to facilitate removing the dirt from one bucket to another at this point. This dirt piled up around the mouth of the shaft gives the appearance of a little mount. For a one-kilometer long tunnel with one-half meter diameter, the removal of rocks amount around 3,000 and 4,000 tons.

Excavation

Madari chah

A well with a depth of 300 feet, capable to accumulate 2 mts of water overnight situated uphill to the area to be irrigated is the right kind of mother-well. Before taking up the actual construction of the Qanat, the Muqanni decides the site of the mother-well ammakkinar known as maatarisa (madari chah). Matiram is sky. Sunan is wind. The wind as he breathes in the atmosphere is known as maatarisva(n). Maataa: is atmosphere. Svas means to breathe. The Qanat originates at the extreme end from the settlement and is known as maatarisa. Maatiri antareekshesvayateeti says Patanjali.

The god of wind is known as maatareesvaa(v) and it rhymes with madari chah. The word means he who enriches in the mother’s womb, in the atmosphere. Sir Monier Williams defines maatareesvan as the name of Agni or a divine being closely connected with him. Water is enriched in the mother-well dug in the cliff. In this context maatareesvaa(v) must be the original word for the mother-well and the madari chah must be its metamorphosis.

Gamaneh

Once the potential site for the madari chah is decided, the muqani concentrates on digging one or more trial shafts. Entrances to these trial shafts are known as gamaneh. The mother shaft has to make a way into a relatively constant source of groundwater penetrating the water table, after weighing a variety of geographical factors. The factors are local slope conditions, the surrounding landscape, and subtle changes in vegetation, available groundwater, and the anticipated destination of the water. Then only it becomes the mother well of the Qanat. Kamaan is supposed to be a Persian word found in circulation in Malayalam. Its meaning is a bow, an arc. Kamaanam means an arched door. Kamaanatturavu is arched door. Gamaneh is the arch door bored into the mother well to make way for the water to enter the tunnel.

The mother well (umm Al falaj) is the main source of Qanat with considerable volume of water and its quality is high. But its yield varies from Qanat to Qanat. Ground-water characteristics, porosity of the soil and the season are the determinants in this regard.

Mazhar

At mazhar, water is diverted into lateral tunnels. Then the small channels lead the water to only one individual garden at a time. The water of the Qanat at the place where it emerges on the surface is not used profusely. It is consumed in plots of land under cultivation miles away. This tunnel adit is the exit of a Qanat similar to a mine entrance and is known as mazhar, the cave in the mount. This cleft is malamuza in Malayalam, and rhymes with mazhar.

Devaguhi is Saraswathi. Likewise, a cave is Devakhaatam built by Devas. A natural lake or a pool before a temple is akhaatam. They were dug by the Devas and not by mortals. As such they are known as akhaatam/ devakhaata(kam).

Access shafts

A Qanat consists of an angled tunnel bringing water from a source to fields or villages. Periodic holes or shafts connect the tunnel with the surface. The trial shaft that struck water becomes the mother well of the Qanat. Once the collection gallery of the mother well is dug, the builders move down slope and decide the destination point, where water surfaces. The distance between mother well and the mazhar, is the length of the well. The excavation of the tunnel starts by burrowing from there, back; they hollow it out with hammer and chisel (rukhani). Crouching in the tunnel, just enough for the worker to crawl through is dug back almost horizontally toward the mother well. The length of the tunnel can be determined by measuring from the mother well to the place where water surfaces (mazhar).

This distance between the place where water emerges on the ground and the place where it is used is known as Heranj. The tunnel is necessarily dug at a slight incline, say, at a gradient of 1/500 to 1/2,500, to enable gravity to convey the water from the source to its destination kilometers away and to prevent erosion and siltation. The length varies according to the nature of the terrain. Successive vertical shafts connect the tunnel with the surface every 20 meters, and they vary in their depth according to the depth of the underground tunnel. In some cases, these shafts are dug first, and the tunnel is chiselled subsequently connecting their bases.

At the mouth of these shafts a ring of burned clay is built to prevent flood water from entering the tunnel. These rings also provide a protective cover to prevent animal and people from falling into it. The tunnel that passes through a deposit of soft sand is likely to collapse. The baked clay hoops, inserted in the tunnel to provide extra support, are called nays. In Arabic nai is reed pipe. In Malayalam naali/ naalam is pipe.

These holes of the successive vertical shafts sunk to excavate the horizontal tunnel of a Qanat, appear to one viewing from the air like a line of anthills, stretching for miles. They indicate the course of the Qanat from the source to the oasis. Correct alignment of the Qanat will connect the water-filled base of the mother well with a point on the surface immediately above the settlement by means of a gently sloping tunnel. If it fails, the Qanat emerges some distance away from the settlement, with hazardous effects.

The holes, left open after the underground canal was completed, enabled subsequent inspection and repair. The access shafts built along the tunnel are used both in the initial construction of the tunnel and for purposes of maintenance, as it is necessary to clear the silt from the channel regularly to maintain the flow of water and also to provide ventilation as well.

Continued

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