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economics of on-farm development - Institute for Social and ...

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Planning Commissi<strong>on</strong> has approved n<strong>on</strong>e <str<strong>on</strong>g>of</str<strong>on</strong>g> the revisi<strong>on</strong>s made in the estimates <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

the Karapuzha project, bey<strong>on</strong>d the original estimate.<br />

In the case <str<strong>on</strong>g>of</str<strong>on</strong>g> Kuttiadi irrigati<strong>on</strong> project, the increase in cost <str<strong>on</strong>g>of</str<strong>on</strong>g> Rs. 1023.56<br />

between first re\'ised estimate over the original estimate has been due to: (i) revisi<strong>on</strong><br />

<str<strong>on</strong>g>of</str<strong>on</strong>g> schedule <str<strong>on</strong>g>of</str<strong>on</strong>g> rates (as discussed in table 5.16) in 1972 <strong>and</strong> 1974; (ii) increase in<br />

cost <str<strong>on</strong>g>of</str<strong>on</strong>g> l<strong>and</strong> improvements. <strong>and</strong> (iii) provisi<strong>on</strong> <strong>for</strong> the c<strong>on</strong>structi<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> an additi<strong>on</strong>al<br />

spillway. A further increase in cstimates was effected to an extent <str<strong>on</strong>g>of</str<strong>on</strong>g> 2964.75 lakhs<br />

between the first <strong>and</strong> sec<strong>on</strong>d revised estimates <strong>and</strong> this was attributed to: (i) rise in<br />

the cost <str<strong>on</strong>g>of</str<strong>on</strong>g> materials <strong>and</strong> l<strong>and</strong> (49.85 %); (ii) change in design (11.33 %); <strong>and</strong> (iii)<br />

change in soil classificati<strong>on</strong><br />

(4.25 %), inadequate provisi<strong>on</strong> in the previous<br />

cstimates (17 00) <strong>and</strong> other reaSll!iS (17.57 %) (CAGL 1993).<br />

In the \luvatlupuzha Valky irrigati<strong>on</strong> project a revisi<strong>on</strong> 10 estimates has<br />

heen made in 1981 to Rs. 480R crores <strong>and</strong> this was <strong>on</strong> account <str<strong>on</strong>g>of</str<strong>on</strong>g> cost increases<br />

related to l<strong>and</strong> (20.59 %): labour (14.10%); materials (5.43%) <strong>and</strong> establishment<br />

(2.59 %). Further, another revi si<strong>on</strong> effected in 1992 to Rs. 104.26 crores (at 1990<br />

price level) was due to escalati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> price <strong>and</strong> labour charges (42.07%); inadequate<br />

provisi<strong>on</strong> in the original t:still1att: (2.26 %): unanticipated additi<strong>on</strong>al rt:quiremcnt<br />

(2.2R %): increase in establishment charges (3.91 %); <strong>and</strong> due to rise in prices (3.34<br />

%) (CAGL 19(14).<br />

Thus, it hecomes ,,:vldent that ther..: were frequent reVISIOns III estimates <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

irrigati<strong>on</strong> projects. which w..:re ncccssitated by the substantial rise III wages, l<strong>and</strong><br />

values as well as material costs.<br />

185

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