The petitioner entered into a contract with the Kerala State Electricity Board for the construction of 66 KV Double Circuit line from Pamba Substation to Sabrimala (Triveni)’’. According to the petitioner, the tender for the said work was floated in January-1995. The petitioner states that the probable amount of contract for the said work was Rs.67,53,778/-, which was prepared on the basis of the 1992 PWD schedule of rates. According to the petitioner, though he quoted 325% above the Probable Amount of Contract (PAC), since his tender was the lowest, the petitioner was awarded with the contract and agreement to the said effect was executed on 31.10.1995. It is the case of the petitioner that the work could not commenced since the Electricity Board could not get clearance from the Ministry of Environment and Forest for diversion of forest land for the construction of the 66 KV Double Circuit line through dense forest. It is submitted that the said clearance was obtained by the Board only on 07.10.1999 and, by the time, the PWD schedule of rates got revised twice, i.e., on 01.07.1996 and thereafter, on