term contract for e & m works at hq 27 sector assam rifles at churachandpur. 1 term contract for e and m works 1.01 term contract for e and m works complete as per cpwd specification 2021. estimates prepared requisition wise as per requirement estimates based on dsr 2021. to perform under term contract such work on the term and conditions and delhi schedule of rates 2021 together with errata / amendments as applicable and upon the conditions contained in tender documents as may be demanded and are enumerated in the aforesaid standard schedule of rates period of 6 months from the date of acceptance at the rates contained in the aforesaid delhi schedule of rates 2021. notes:- ( i ) the bidder have to select the option excess ( + ) or less ( - ) available at the cell of boq to quote the percentage above or beleow on dehi schedule of rates 2021. ( ii ) it is an express condition of the contract that the amount to total work / services required to be done under this contract can very to any extent irrespective of the amount worked out / mentioned in this boq sheet and contractor shall be bound to execute shuch work / services at the rates contained in delhi scedule of rates 2021 duly adjusted by quoted percentage rate during contract period. no claim of the contractor shall be entertained due to increase in quantum of work required to be done / work done.