term contract for artificer works at site p under ge af station thane , to perform such services and execute such works upon the terms and condition contained of referred to in the aforesaid documents and upon the conditions hereinafter contained as may be demanded and as are enumerated in the aforesaid mes schedule during the period of one year from the date mentioned in the acceptance letter at the rates contained in the aforesaid mes schedule . note:- ( a ) the bidder is to insert rate in percentage at the 11 th row and in column 5of this boq microsoft excel sheet . ( b ) the bidder shall refer and select the option excess ( + ) or less ( - ) at the 11 th row and column 5 of this boq microsoft excel sheet to quote the percentage above/below mes schedule of rate part-ii 2010 ( rates ) . ( c ) in case any bidder desire to offer rates at par ssr shall insert 0 at the 11th row and column 6 of this boq microsoft excel sheet . ( c ) amount inserted by the mes under rate column and total amount reflected in this page is approximate and for reference only . being term contract , work shall be priced at rates given in ssr and adjusted by the percent quoted by the bidder on this page .