Appendix D-1.1Sheet 1 of 1

SUMMARIZED COST ESTIMATE OF ALTERNATIVE-A (SHORT TUNNEL OPTION)------------------------------------------------------------------------------------------ REGION GILGIT DATE : GENERAL CHARACTERISTICS SCHEME NO 1, ALTERNATIVE 1 RIVER ASTOR LOCATION, NAME OF SCHEME DOYIAN, ALT.1 SHORT TUNNEL DESIGN DISCHARGE Q2 = 125.00 m3/s GROSS HEAD H = 142.00 m DESIGN CAPACITY P = 143183.00 kW INFLATION RATE DATE 1/ 1/1999 INFLATION RATE 1.000--------------------------------------------------------------------------------================================================================================ TOTAL COST OF POWER PLANT TOCOST = 169193408. US$ SPECIFIC COST [TOTAL COST / DESIGN CAPACITY] 1182. US$/kW================================================================================ TOTAL DIRECT COST OF WATER WAY # 1 TOCOST = 127915624. US$================================================================================ COST OF ACCESS OF WATER WAY # 1 310881. US$ 0.18 % ------------ 310881. US$ ------------ COST OF RESERVOIR OF WATER WAY # 1 456637. US$ 0.27 % ------------ 456637. US$ ------------ COST OF CONC. GRAV. DAM OF WATER WAY # 1 50778884. US$ 30.01 % ------------ 50778884. US$ ------------ COST OF SAND TRAP OF WATER WAY # 1 5372669. US$ 3.18 % ------------ 5372669. US$ ------------ COST OF HEAD RACE OF WATER WAY # 1 10500287. US$ 6.21 % ------------ 10500287. US$ ------------ COST OF SURGE CHAMBER OF WATER WAY # 1 2461551. US$ 1.45 % ------------ 2461551. US$ ------------ COST OF PEN. [VAL. CHAM.] OF WATER WAY # 1 1834899. US$ 1.08 % ------------ 1834899. US$ ------------ COST OF CIVIL WORKS OF POWERHOUSE WATER WAY # 1 26017030. US$ 15.38 % ------------ 26017030. US$ ------------ COST OF TAIL RACE OF WATER WAY # 1 633164. US$ 0.37 % ------------ 633164. US$ ------------

DIRECT COST OF CIVIL WORKS 98365992. US$ MOBIL.,SITE INSTALL., DEMOBIL. 10.00 % 9836599. US$ CONTINGENCIES 10.00 % 9836599. US$ ENGINEERING AND SUPERVISION 4.00 % 3934640. US$ ADMIN., AUDIT AND ACCOUNT 4.00 % 3934640. US$ OVERHEAD 1.50 % 1475490. US$ ------------ TOTAL COST OF CIVIL WORKS 127383960. US$ 75.29 % ------------

DIRECT COST OF HYDROMECHANICAL EQUIPMENT 14727828. US$ TRANSPORTATION 10.00 % 1472783. US$ ERECTION 14.00 % 2061896. US$ CONTINGENCIES 5.00 % 736391. US$ ENGINEERING AND SUPERVISION 2.50 % 368196. US$ IMPORT CHARGES 12.00 % 1767339. US$ OVERHEAD 1.50 % 220917. US$ ------------ TOTAL COST OF HYDROMECHANICAL EQUIPMENT 21355350. US$ 12.62 % ------------

DIRECT COST OF ELECTRICAL EQUIPMENT 14821810. US$ TRANSPORTATION 10.00 % 1482181. US$ ERECTION 7.00 % 1037527. US$ CONTINGENCIES 5.00 % 741091. US$ ENGINEERING AND SUPERVISION 2.50 % 370545. US$ IMPORT CHARGES 12.00 % 1778617. US$ OVERHEAD 1.50 % 222327. US$ ------------ TOTAL COST OF ELECTRICAL EQUIPMENT 20454098. US$ 12.09 % -------------------------------------------------------------------------------------------- TOTAL COST OF POWER PLANT TOCOST = 169193408. US$ 100.00 %================================================================================